radiation biology Crossword Puzzles

Introduction to Biology 2023-03-25

Introduction to Biology crossword puzzle
Across
  1. Parasite that lives on the outside of the host
  2. Animals who lay eggs
  3. verification of a person through the pattern of iris in the eyes
  4. The study of viruses
  5. The first person to study animal
  6. The study of plants
  7. Scientists are planning to create life using fatty acids and ________
  8. Father of Botany
  9. The nuclear biology is also called as
  10. Silk is produced by the rearing of
  11. One of the newest sciences, which contemplates to study life elsewhere in the universe
  12. Greek word meaning "life"
  13. Study of metabolism of organisms and their parts
  14. Bioengineering deals with making artificial _______
  15. The study of bacteria
  16. The study of fungi
Down
  1. Taxonomy is also called as
  2. Technique of growing fish
  3. Herpetology is the study of
  4. Practice of keeping the bees to manufacture beeswax
  5. One of its application is DNA fingerprinting
  6. Science which aims to improve the human race through controlled heredity
  7. Science of naming,grouping and classifying animals.
  8. The study of humans and their interaction with the society.
  9. Science of transmission of body characteristics.
  10. Study of insects
  11. The study of fishes
  12. The study of diseases of plants and animals
  13. The study of form and structure of plants and animals
  14. Study of structure and function of animal and plant cell
  15. Ornithology is the study of

31 Clues: Study of insects • Father of Botany • The study of fungi • The study of fishes • The study of plants • Animals who lay eggs • The study of viruses • The study of bacteria • Technique of growing fish • Greek word meaning "life" • Taxonomy is also called as • Herpetology is the study of • Ornithology is the study of • The first person to study animal • Silk is produced by the rearing of • ...

Heat Transfer 2022-10-19

Heat Transfer crossword puzzle
Across
  1. the colour that good absorber of heat
  2. the heat transfer in solid
  3. wind from the sea
  4. the heat transfer in liquid and gas
  5. the surface characteristic that reflect heat better
  6. the heat transfer in vacuum
  7. denser air will ...
  8. the synonym of "receive" the heat
  9. the synonym of "give off" the heat
Down
  1. the light in the electromagnetic spectrum that can be seen by human eyes
  2. wind at night
  3. the source of heat in the Earth
  4. less dense air will ...
  5. one of the example radiation
  6. the inner surface of vacuum flask is made ... to avoid radiation
  7. medium of convection
  8. one of the example of convection
  9. the surface characteristic that make easily absorbing heat
  10. one of the electromagnetic spectrum,

19 Clues: wind at night • wind from the sea • denser air will ... • medium of convection • less dense air will ... • the heat transfer in solid • the heat transfer in vacuum • one of the example radiation • the source of heat in the Earth • one of the example of convection • the synonym of "receive" the heat • the synonym of "give off" the heat • the heat transfer in liquid and gas • ...

Horiculture assignment 2023-03-02

Horiculture assignment crossword puzzle
Across
  1. more than 2 years
  2. plants that relish cool weather
  3. the part of biology that deals with plants
  4. plant hormones that work with auxins to stimulate cell division
  5. plant is swollen or filled with moisturize
  6. a plant that completes its life cycle in 2 years
  7. plant is limp because it does not have enough moisturize
Down
  1. reatains (keeps) leaves and remains green year-around
  2. plants that grow best in the summer or early fall
  3. a plant that completes its life cycle in one year
  4. the branch of science that deals with both plants and animals
  5. plants hormones that quicken fruit ripening
  6. the part of biology that deals with animals
  7. loses leaves during the dormat

14 Clues: more than 2 years • loses leaves during the dormat • plants that relish cool weather • the part of biology that deals with plants • plant is swollen or filled with moisturize • plants hormones that quicken fruit ripening • the part of biology that deals with animals • a plant that completes its life cycle in 2 years • plants that grow best in the summer or early fall • ...

Year 9 Summer Crossword 2026-06-17

Year 9 Summer Crossword crossword puzzle
Across
  1. variable we deliberately change in an experiment
  2. Methods or materials used to reduce unwanted energy transfer.
  3. A unit of time equal to 60 minutes.
  4. energy passes from one store to another through one of these
  5. (6,7) Two panes of glass separated by air or vacuum to reduce heat loss.
  6. A surface that is a very good absorber and emitter of infrared radiation.
  7. (9,8) measures volume of fluids
  8. A surface that is a poor absorber and poor emitter of infrared radiation.
  9. The amount of space occupied by an object or substance.
  10. measures time
  11. High-energy electromagnetic radiation emitted from a nucleus.
  12. A process whose exact outcome cannot be predicted for an individual nucleus.
  13. A push or pull that can change the motion or shape of an object.
  14. variable that we measure as the result of deliberately changing another variable
  15. A unit of length equal to one hundredth of a metre (0.01 m).
  16. measures mass of objects
  17. measures length
  18. A positively charged particle found in the nucleus.
  19. The rate at which radioactive nuclei decay.
  20. number - total protons and neutrons in the nucleus.
  21. physicist who wrote down the laws of motion
  22. Variable we try to keep the same in an experiment
  23. Radiation - like a helium nucleus consisting of 2 protons and 2 neutrons.
  24. The SI unit of activity. One becquerel means one decay per second.
  25. The SI unit of pressure, equal to 1 N/m².
  26. (kg) The SI unit of mass.
  27. The force acting per unit area.
  28. Space between two walls where we might put insulating materials
  29. The transfer of thermal energy by the movement of fluids (liquids and gases).
  30. The mass of a substance per unit volume.
  31. The smallest particle of an element
  32. A material that slows down the transfer of thermal energy
  33. A fast-moving electron emitted from the nucleus.
  34. The SI unit of force.
  35. Electromagnetic radiation emitted by all objects above absolute zero temperature.
  36. The surface covered by an object.
  37. The SI unit of temperature.
  38. A nucleus that can change by emitting radiation is said to be…
  39. A proton or neutron.
  40. was shouted by an ancient scientist when he lept out of the bath
  41. Waves do this when they meet a surface
  42. The spontaneous emission of radiation from unstable nuclei.
Down
  1. (7,6) The total internal energy of an object due to the movement and position of its particles.
  2. An ion formed when an atom loses electrons.
  3. type of experimental error when reading from a scale
  4. Heat transfer in solids
  5. worked out the density of a gold crown
  6. An ion formed when an atom gains electrons.
  7. The SI unit of time.
  8. The transfer of thermal energy by infrared electromagnetic waves.
  9. The continuous movement of gas particles in all directions.
  10. (11, 5) process where unstable atoms release particles and energy
  11. The transfer of thermal energy through a substance by particle collisions and vibrations, without the substance moving as a whole.
  12. The SI unit of length.
  13. A measure of how hot or cold something is.
  14. The SI unit of energy transferred or work done.
  15. A shorthand notation showing the atomic number and mass number of a nucleus.
  16. Atoms of the same element with the same number of protons but different numbers of neutrons.
  17. number of protons in the nucleus of an atom.
  18. The dense central part of an atom containing protons and neutrons.
  19. measures temperature
  20. e.g. atoms and molecules
  21. A container designed to reduce energy transfer by conduction, convection and radiation.
  22. (7,5)measures long distances
  23. The SI unit of power
  24. Radiation that can remove electrons from atoms
  25. A neutral particle found in the nucleus.
  26. The process of giving out radiation.
  27. A charged particle formed when an atom gains or loses electrons.
  28. A space containing no particles
  29. A unit of time equal to 60 seconds.
  30. The process of receiving radiation.
  31. A negatively charged particle that moves around the nucleus.
  32. The amount of matter in an object.
  33. A unit used to measure temperature.

75 Clues: measures time • measures length • The SI unit of time. • measures temperature • The SI unit of power • A proton or neutron. • The SI unit of force. • The SI unit of length. • Heat transfer in solids • measures mass of objects • e.g. atoms and molecules • (kg) The SI unit of mass. • The SI unit of temperature. • (7,5)measures long distances • (9,8) measures volume of fluids • ...

Ch 10 Radiation Protection Procedures for Patients and Personnel 2023-05-05

Ch 10 Radiation Protection Procedures for Patients and Personnel crossword puzzle
Across
  1. what is the dose limit for a person that receives infrequent exposure
  2. the three types of gonadal shielding is Flat contact Shaped contact and ______ shields
  3. _____improve image quality but at the expense of patient exposure
  4. Radiologic personnel should minimize length of ___ they are exposed
  5. what advisory groups collects, analyzes, develops, and disseminates information on: Radiation protection, Radiation measurements, Quantities, and Units
  6. removes low-energy photons instead of being absorbed by a patient, it is absorbed by _____
  7. High k V p/low m A s techniques ____ time of exposure _____ possibility of repeat due to motion
  8. Collimation _____ patient dose and improves image quality
  9. Radiologic personnel should maximize ____ between their body and x-ray source
  10. what regulatory agency regulate the U.S. Nuclear Regulatory Commission?
  11. what regulatory agency regulate the U.S. Food and Drug Administration?
  12. what advisory groups formed in 1918 and was chartered by Congress in 19 64 as National Council on Radiation Protection and Measurement
  13. Several agencies are involved in the development of standards and regulations for ____protection
Down
  1. a fetus monthly equivalent dose limit should be ____ per month once pregnancy is declared
  2. what effect that has a threshold for example,For example, cataracts, skin erythema, and sterility
  3. what effect that has no threshold and is random in nature?
  4. Last line of defense when time is minimized and distance is maximized
  5. United Nations Scientific Committee on the Effects of ____ Radiation (UNSCEAR)
  6. National Academy of ______ Advisory Committee on the Biological Effects of Ionizing Radiation (NAS-BEIR)
  7. According to NRC, declaration must: Be in writing, be dated, and include an estimated date of ______
  8. ___ and concrete most common protective materials
  9. what is the dose limit for a person that receives continuous exposure
  10. FDA and NDA are apart of what agency?
  11. Increased _____ requires increase in technique to maintain exposure to image receptor and image quality
  12. ICRP,NCRP,NAS-BEIR,UNSCEAR are part of what group?

25 Clues: FDA and NDA are apart of what agency? • ___ and concrete most common protective materials • ICRP,NCRP,NAS-BEIR,UNSCEAR are part of what group? • Collimation _____ patient dose and improves image quality • what effect that has no threshold and is random in nature? • _____improve image quality but at the expense of patient exposure • ...

Chapter 5 Crossword 2022-02-25

Chapter 5 Crossword crossword puzzle
Across
  1. A model of the atom that derives from the schrodinger wave equation and deals with probabilities
  2. the distance between any given point and the same point in the next wave cycle
  3. phenomenon in which electrically charged particles are released from or within a material when it absorbs electromagnetic radiation
  4. the arrangement of electrons around the nucleus of a particular atom or molecule
  5. the displacement of a wave from zero
  6. a discrete quantity of energy proportional in magnitude to the frequency of the radiation it represents
  7. A mathematical function describing the location and wave-like behavior of an electron in an atom
  8. the variety of frequencies of electromagnetic radiation seen through a spectroscope that are emitted by electrons as they transition from higher to lower energy levels
  9. every orbital in a subshell is singly occupied with one orbital is doubly occupied
Down
  1. a graph that shows the intensity of radiation at different wavelengths or the response of the atomic or molecular system to different wavelengths of the radiation
  2. radiant energy that includes radio waves, microwaves, visible light, x rays, and gammma rays
  3. no two fermions can have the same quantum number
  4. the energy level it normally occupies
  5. the proportionality constant relating a photon's energy to its frequency
  6. it is impossible to know exactly both the velocity and the position of a particle at the same time
  7. the frequency of a periodic phenomenon of which the period is one second
  8. The fixed amount of energy that a system described by quantum mechanics
  9. electrons are added to orbitals as protons are added to an atom
  10. the number of times a point on a wave passes a fixed reference point in one second
  11. tiny particle that comprises waves of electromagnetic radiation
  12. property of an electron that is loosely related to its spin about an axis and its angular momentum

21 Clues: the displacement of a wave from zero • the energy level it normally occupies • no two fermions can have the same quantum number • electrons are added to orbitals as protons are added to an atom • tiny particle that comprises waves of electromagnetic radiation • The fixed amount of energy that a system described by quantum mechanics • ...

Key Radioactivity Terminology Crossword 2019-04-29

Key Radioactivity Terminology Crossword crossword puzzle
Across
  1. The ___________-Muller tube is used to detect radiation
  2. Radiation which can pass through most materials and is weakly ionising, can be blocked by thick lead or concrete (5)
  3. The thing at the centre of an atom (7)
  4. Naturally occurring radiation which surrounds us all the time (10)
  5. The time taken for half the atoms in the sample to decay (4,4)
  6. Two elements are ____________ of each other if they have the same number of protons and different numbers of neutrons (8)
  7. Radiation which can be stopped by a few mm of Aluminium, moderately ionising (4)
  8. Every atom of the same element has the same number of ___________ in it’s nucleus (6)
Down
  1. This fluid is good at absorbing neutron radiation as it contains lots of hydrogen (5)
  2. very small, negatively charged particle which is not involved in nuclear physics (8)
  3. the activity of a radioactive sample is the number of decays per ____________ (6)
  4. Changes to DNA which can be brought about by radioactive particles causing chemical reactions inside our cells. Can lead to cancer (9)
  5. This nucleus has two protons and two neutrons and is emitted in one type of radiation (6)
  6. Uncharged particle in the centre of an atom (7)
  7. The first type of radioactive decay observed, stopped by a piece of paper, highly ionising (5)

15 Clues: The thing at the centre of an atom (7) • Uncharged particle in the centre of an atom (7) • The ___________-Muller tube is used to detect radiation • The time taken for half the atoms in the sample to decay (4,4) • Naturally occurring radiation which surrounds us all the time (10) • Radiation which can be stopped by a few mm of Aluminium, moderately ionising (4) • ...

Science <3 2020-06-15

Science <3 crossword puzzle
Across
  1. uses of electric currents and circuits to measure temperature
  2. is a pulling or stretching force
  3. described as a PUSH or PULL on an object or structure
  4. gas to liquid
  5. S.A.S. A stands for...
  6. often liquids and solids or gas and solid
  7. non-living things
  8. is the measure of the force of a substance acting on an object
  9. fourth level of interaction
  10. living things
  11. eats plants
  12. is transmitted in wave form one object to another
  13. gas to solid
  14. energy transferred through contact
  15. two solids, or different sizes or densities
Down
  1. uses expanding contracting of a liquid
  2. is a twisting force caused by opposite rotational forces
  3. thermal energy is transferred throughout an object or environment by the cycling of particles
  4. solid to gas
  5. eats meat
  6. very small portion of matter
  7. second level of interaction
  8. eat plants and meat
  9. the third year of earth's atmosphere
  10. this refers to a pushing or pulling in a particular
  11. liquid to gas
  12. is a pushing or squeezing force
  13. two parallel forces going in opposite direction
  14. measure of how much matter is in gravity
  15. study of living things
  16. liquid to solid
  17. this is a measure of how strong the force is

32 Clues: eats meat • eats plants • solid to gas • gas to solid • gas to liquid • liquid to gas • living things • liquid to solid • non-living things • eat plants and meat • S.A.S. A stands for... • study of living things • second level of interaction • fourth level of interaction • very small portion of matter • is a pushing or squeezing force • is a pulling or stretching force • ...

Science <3 2020-06-15

Science <3 crossword puzzle
Across
  1. measure of how much matter is in gravity
  2. energy transferred through contact
  3. uses expanding contracting of a liquid
  4. fourth level of interaction
  5. non-living things
  6. study of living things
  7. eat plants and meat
  8. second level of interaction
  9. eats plants
  10. two parallel forces going in opposite direction
  11. is a twisting force caused by opposite rotational forces
  12. is transmitted in wave form one object to another
  13. often liquids and solids or gas and solid
  14. this is a measure of how strong the force is
  15. gas to solid
  16. this refers to a pushing or pulling in a particular
  17. S.A.S. A stands for...
  18. described as a PUSH or PULL on an object
Down
  1. eats meat
  2. solid to gas
  3. thermal energy is transferred throughout an object
  4. the third year of earth's atmosphere
  5. is the measure of the force of a substance acting on an object
  6. living things
  7. uses of electric currents and circuits to measure temperature
  8. liquid to solid
  9. is a pushing or squeezing force
  10. liquid to gas
  11. environment by the cycling of particles
  12. two solids, or different sizes or densities
  13. gas to liquid
  14. is a pulling or stretching force
  15. very small portion of matter

33 Clues: eats meat • eats plants • solid to gas • gas to solid • living things • liquid to gas • gas to liquid • liquid to solid • non-living things • eat plants and meat • study of living things • S.A.S. A stands for... • fourth level of interaction • second level of interaction • very small portion of matter • is a pushing or squeezing force • is a pulling or stretching force • ...

Biol 1400: General Microbiology 2026-02-08

Biol 1400: General Microbiology crossword puzzle
Across
  1. bacterial cell wall
  2. 40-100x magnification
  3. 2D projection-image
  4. used to plug wares for gas exchange
  5. 4x-10x magnification
  6. securing materials for transport
  7. energy emmitted from a source
  8. used to plug wares for airtight
  9. sample of microorganisms
  10. 100x magnification
  11. nucleus
  12. photoautotrophic
  13. the method to prevent contamination
  14. specialized cells working together
  15. 20x-40x magnification
  16. instrument used in viewing objects to magnify
  17. fungal cell wall
  18. complete destruction of all pathogens and contaminants
  19. study of microorganisms
  20. cannot produce their own food
  21. use for isolating low-volume sampling
  22. chemoautotrophic
Down
  1. nucleiod region
  2. technical field of viewing objects
  3. use pressurized steam
  4. exposing an object to radioactive
  5. sessile
  6. serve as barrier to prevent contamination
  7. live specimen, unstained
  8. single cell performing all functions
  9. condition to prevent contamination
  10. 3D image topography
  11. obtain energy from sunlight
  12. obtain electrons from organic compounds
  13. fixed specimen, stained
  14. use dry heat
  15. cilia/flagella
  16. nutrient rich for the growth of microorganisms
  17. use for isolating colonies
  18. study of living organisms
  19. kills or elimination of pathogens with exception
  20. heterotrophic
  21. use inorganic compounds as electron donors
  22. produce their own food from inorganic substances

44 Clues: sessile • nucleus • use dry heat • heterotrophic • cilia/flagella • nucleiod region • photoautotrophic • fungal cell wall • chemoautotrophic • 100x magnification • bacterial cell wall • 2D projection-image • 3D image topography • 4x-10x magnification • use pressurized steam • 40-100x magnification • 20x-40x magnification • fixed specimen, stained • study of microorganisms • live specimen, unstained • ...

Biology Orientation Week 2022-11-28

Biology Orientation Week crossword puzzle
Across
  1. the building blocks of life, micrscopic in size
  2. an exact copy of an organism, rhymes with drone
  3. a machine that helps you to zoom in on very small details
  4. the mini-organs of living cells, e.g. chloroplast
  5. the study of plants
  6. a body part that pumps blood around the body, part of the circulatory system
  7. you will dissect one of these next year
  8. part of the digestive system
  9. a living community and its non-living components, for example tropical rainforest
Down
  1. the study of DNA and inheritance
  2. a body part that filters the blood, part of the excretory system
  3. you have 46 of these in each cell nucleus, made from DNA
  4. the part of the cell that stores DNA
  5. plants use these to get water from the soil
  6. the study of living things, this subject
  7. the green part of a plant
  8. next years biology text, the '_______ of Biology'
  9. the name for any body part or behaviour that helps an organism to survive

18 Clues: the study of plants • the green part of a plant • part of the digestive system • the study of DNA and inheritance • the part of the cell that stores DNA • you will dissect one of these next year • the study of living things, this subject • plants use these to get water from the soil • the building blocks of life, micrscopic in size • ...

Big-Bang-Theory Vocabulary 2026-04-21

Big-Bang-Theory Vocabulary crossword puzzle
Across
  1. The simplest, lightest, and most abundant nonmetallic chemical element, consisting of one proton and one electron
  2. The branch of science that deals with celestial objects, space, and the physical universe as a whole
  3. A pivotal 20th-century American observational astronomer who established the field of extragalactic astronomy.
  4. Prominent scientists
  5. Is the faint, nearly uniform relic electromagnetic radiation left over from the Big Bang, representing the earliest light in the universe.
  6. A massive, gravitationally bound system consisting of stars, stellar remnants, interstellar gas, dust, and dark matter
  7. The chemical element of atomic number 2, an inert gas which is the lightest member of the noble gas series.
  8. German-born theoretical physicist.
Down
  1. German-American radio astronomer and Nobel laureate
  2. Prominent British astrophysicist and mathematician
  3. The entire range of all possible frequencies, wavelengths, and photon energies of electromagnetic (EM) radiation
  4. All existing matter and space considered as a whole
  5. The visible light spectrum is the narrow band of electromagnetic radiation, typically between 380 and 750 nanometers.
  6. Is the prevailing cosmological model explaining that the universe expanded from an extremely hot, dense state approximately 13.8 billion years ago.
  7. An apparatus for photographing or otherwise recording spectra
  8. The capacity to do work, cause change, or move matter, measured in joules
  9. Where electromagnetic radiation (such as light) from an object is stretched to longer, redder wavelengths because the source is moving away from the observer.
  10. The decrease in wavelength (and increase in frequency) of electromagnetic radiation (such as light) emitted by an object moving toward an observer.

18 Clues: Prominent scientists • German-born theoretical physicist. • Prominent British astrophysicist and mathematician • German-American radio astronomer and Nobel laureate • All existing matter and space considered as a whole • An apparatus for photographing or otherwise recording spectra • The capacity to do work, cause change, or move matter, measured in joules • ...

The Big Bang Theory 2026-04-21

The Big Bang Theory crossword puzzle
Across
  1. a genius, mastermind, or exceptionally intelligent person
  2. renowned American avant-garde director, playwright, and artist
  3. the quantitative, conserved capacity of a physical system to perform work, often manifesting as motion, heat, or light
  4. pioneering American astronomer who revolutionized cosmology by proving galaxies exist outside the Milky Way and discovering that the universe is expanding
  5. the narrow band of electromagnetic radiation that the human eye can detect, typically spanning wavelengths from about 380 to 750 nanometers
  6. the decrease in wavelength (and increase in frequency) of light or other electromagnetic radiation from a celestial object that is moving closer to an observer
  7. renowned British astrophysicist, mathematician, and author
  8. German-American radio astronomer and Nobel laureate
  9. the stretching of light wavelengths towards the longer, redder end of the spectrum, indicating an object is moving away from the observer
  10. the scientific study of everything beyond Earth's atmosphere, including stars, planets, galaxies, and comets, focusing on their motion, composition, and evolution
Down
  1. the faint, uniform remnant radiation leftover from the Big Bang, representing the earliest "light" in the universe
  2. A water generator
  3. the totality of all space, time, matter, and energy in existence
  4. a massive, gravitationally bound system consisting of stars, stellar remnants, interstellar gas, dust, and dark matter
  5. a colorless, odorless, tasteless, and nonflammable inert gas
  6. the entire range of all types of electromagnetic radiation, organized by frequency, wavelength, and energy
  7. an instrument that separates radiation (such as light or sound) into its constituent wavelengths—a spectrum—and records this data using a camera or detector
  8. extremely hot, dense singularity approximately 13.8 billion years ago

18 Clues: A water generator • German-American radio astronomer and Nobel laureate • a genius, mastermind, or exceptionally intelligent person • renowned British astrophysicist, mathematician, and author • a colorless, odorless, tasteless, and nonflammable inert gas • renowned American avant-garde director, playwright, and artist • ...

Heat 2021-01-01

Heat crossword puzzle
Across
  1. celsius
  2. temperature
  3. conduction
  4. kelvin
  5. freeze
  6. boiling
  7. evaporating
Down
  1. melt
  2. heat
  3. condense
  4. convection
  5. radiation

12 Clues: melt • heat • kelvin • freeze • celsius • boiling • condense • radiation • conduction • convection • temperature • evaporating

Title 2021-05-17

Title crossword puzzle
Across
  1. Carbon
  2. Atmosphere
  3. Emissions
  4. Biosphere
  5. Radiation
  6. Erosion
  7. Ozone
Down
  1. Lithosphere
  2. Decomposition
  3. Sedimentary
  4. Soil
  5. Extinction

12 Clues: Soil • Ozone • Carbon • Erosion • Emissions • Biosphere • Radiation • Atmosphere • Extinction • Lithosphere • Sedimentary • Decomposition

Forensic science 2019-02-12

Forensic science crossword puzzle
Across
  1. -body science
  2. print prints on your fingers
  3. they need forensic ______ before they know it was someone
  4. a bad person
  5. something you wear over your hands
  6. on your clothes
  7. in some stationery
  8. it is red
  9. type of science
  10. when somebody kills someone else
  11. of a mixture biology type of science.
  12. when a body shuts down
Down
  1. evidence ______
  2. print prints to do with your feet
  3. something you write with
  4. very very small things only can be seen bye a microscope
  5. Chromatography is a laboratory technique for
  6. - something used to see small things
  7. something you write with
  8. the crime
  9. when someone does something bad

21 Clues: the crime • it is red • a bad person • -body science • evidence ______ • on your clothes • type of science • in some stationery • when a body shuts down • something you write with • something you write with • print prints on your fingers • when someone does something bad • when somebody kills someone else • something you wear over your hands • - something used to see small things • ...

Introducing Biology (Scope and Branches) 2026-06-14

Introducing Biology (Scope and Branches) crossword puzzle
Across
  1. The technique of growing fish
  2. The study of viruses
  3. Father of medicine
  4. Father of biology
  5. The study of fungi
  6. Father of botany
  7. The study of diseases of plants and animals
  8. Study of life in the sea
  9. A rapidly advancing branch of biotechnology
  10. The study of insects
  11. The study of reptiles
Down
  1. The study of origin and descent of organisms
  2. The study of fishes
  3. The study of bacteria
  4. The study of birds
  5. The study of plants
  6. Raising crops and livestock
  7. The study of animals
  8. The study of algae
  9. Practice of bees for the manufacture of honey and beeswax

20 Clues: Father of botany • Father of biology • The study of birds • Father of medicine • The study of fungi • The study of algae • The study of fishes • The study of plants • The study of viruses • The study of animals • The study of insects • The study of bacteria • The study of reptiles • Study of life in the sea • Raising crops and livestock • The technique of growing fish • ...

Radioactive Decay and Half-Life 2025-06-25

Radioactive Decay and Half-Life crossword puzzle
Across
  1. Unstable atomic nucleus releases energy
  2. Radiation type that penetrates skin
  3. Radiation type stopped by paper
  4. Nuclear reaction releasing energy
  5. Harmful effects of radiation
  6. Radiation type stopped by metal
Down
  1. Measures radiation levels
  2. Particles emitted in radioactive decay
  3. Time for half of a substance to decay

9 Clues: Measures radiation levels • Harmful effects of radiation • Radiation type stopped by paper • Radiation type stopped by metal • Nuclear reaction releasing energy • Radiation type that penetrates skin • Time for half of a substance to decay • Particles emitted in radioactive decay • Unstable atomic nucleus releases energy

ENERGY TRANSFER 2025-10-18

ENERGY TRANSFER crossword puzzle
Across
  1. mechanicalenergy
  2. radiation
  3. equilibrium
  4. marcoscopic
  5. temperature
  6. thermometer
Down
  1. conduction
  2. lawofconservationofenergy
  3. convection
  4. averagekineticenergy
  5. vibration
  6. heat

12 Clues: heat • vibration • radiation • conduction • convection • equilibrium • marcoscopic • temperature • thermometer • mechanicalenergy • averagekineticenergy • lawofconservationofenergy

final crossword 2021-05-11

final crossword crossword puzzle
Across
  1. a word that means the same thing
  2. car
  3. rated R
  4. Not easy to believe
  5. likes both genders
  6. to come together for a reason
  7. vehicle to pick up dead or struggling people
  8. card for debt
  9. 4 areas
  10. use foot to control
  11. person who tells future
  12. contains biology
  13. professional sports player
  14. group of 12 people
Down
  1. not common
  2. mythical creature
  3. hot or cold
  4. thing with 3 wheels
  5. study of the mind
  6. government type
  7. small things in your body
  8. switching genders
  9. break or pause
  10. of or relating to biology or to life and living processes

24 Clues: car • rated R • 4 areas • not common • hot or cold • card for debt • break or pause • government type • contains biology • mythical creature • study of the mind • switching genders • likes both genders • group of 12 people • thing with 3 wheels • Not easy to believe • use foot to control • person who tells future • small things in your body • professional sports player • to come together for a reason • ...

unit 2 week 4 spelling 2024-12-02

unit 2 week 4 spelling crossword puzzle
Across
  1. move from one place to another
  2. written true story about someone
  3. scope to see far away
  4. 100th of a meter
  5. spinning wheel that measures orientation
  6. picture that is a symbol for a word or phrase
  7. geographical area with a specific climate
Down
  1. picture
  2. measurement of a circle
  3. one who studies biology
  4. study of animals
  5. measurement around
  6. 1000 meters
  7. to help you hear
  8. measures air pressure
  9. move a letter
  10. used to talk to people in other places
  11. instrument that allows an observation to see around, over, or through an object that blocks their view
  12. sounds of letters
  13. amplify sound

20 Clues: picture • 1000 meters • move a letter • amplify sound • study of animals • to help you hear • 100th of a meter • sounds of letters • measurement around • scope to see far away • measures air pressure • measurement of a circle • one who studies biology • move from one place to another • written true story about someone • used to talk to people in other places • ...

Chapter 5 Puzzle Luis.Caraballo Brock Harding 2015-01-08

Chapter 5 Puzzle Luis.Caraballo Brock Harding crossword puzzle
Across
  1. rain, snow, sleet or fog with a Ph level of below 7
  2. variety of life in an area
  3. Natural stripes of land that allow dee of immigration of organisms from one wilderness to another
  4. Programs that release organisms into an area where there species once lived in hopes of reestablishing
  5. Field of biology that studies method and implements plans to protect biodiversity
  6. damage to a habitat by air land and air pollution
  7. When Members of a species are held by people in zoos or other conservation facillities
  8. philosophy that promotes letting people use resources in wilderness areas in ways that will not damage the ecosystem
Down
  1. whhen the last members of a species die
  2. seperation of wilderness areas from eachother
  3. non native species in an area
  4. a species in which the number of individual falls so low that extinction is possible
  5. species that have rapidly decreasing numbers of individuals
  6. layers of the atmosphere that helps protect living organisms on earth surface from the imaging doses of ultraviolent radiation from the sun
  7. different environmental conditions that accur along the boundaries of an ecosystem

15 Clues: variety of life in an area • non native species in an area • whhen the last members of a species die • seperation of wilderness areas from eachother • damage to a habitat by air land and air pollution • rain, snow, sleet or fog with a Ph level of below 7 • species that have rapidly decreasing numbers of individuals • ...

Biologists 2022-12-06

Biologists crossword puzzle
Across
  1. investigated the effect of the loaction of genes
  2. a scientist who studies microbes
  3. the study of organisms
  4. introduced the word biology
Down
  1. the american molecular biologist and nobel prize winner (1926)
  2. a scientist who studies plants and /or animals
  3. scientists who specialize in biology
  4. made the greatist single contribution to the study of heredity
  5. living things
  6. the young of a particular organism
  7. tiny organisms visible only under a microscope
  8. (characteristics) are passed down from parents to their offspring

12 Clues: living things • the study of organisms • introduced the word biology • a scientist who studies microbes • the young of a particular organism • scientists who specialize in biology • a scientist who studies plants and /or animals • tiny organisms visible only under a microscope • investigated the effect of the loaction of genes • ...

Radiation Therapy Important Terms 2016-06-27

Radiation Therapy Important Terms crossword puzzle
Across
  1. CNR
  2. FNM
  3. KNEE
  4. DIBH
  5. SLD-F
  6. CL-B
  7. TP
  8. CL-F
  9. CA
Down
  1. WVAC
  2. CNSR
  3. CE
  4. ROB
  5. BWDGS
  6. SLD-B
  7. ET
  8. RG
  9. WB
  10. BVAC
  11. CBCT
  12. TT
  13. FM

22 Clues: CE • ET • RG • WB • TP • TT • FM • CA • ROB • CNR • FNM • WVAC • CNSR • KNEE • DIBH • BVAC • CL-B • CBCT • CL-F • BWDGS • SLD-B • SLD-F

RTG 223 Radiation protection 2019-01-29

RTG 223 Radiation protection crossword puzzle
Across
  1. The particle is a helium NUCLEUS.
  2. Material shielding for gamma ray.
  3. The disease which is inducing of stochastic effect.
  4. We called positive electron, positively charged.
  5. The equivalent dose of RT for which organ should have the dose limit are 500 mSv per year.
  6. The effect that occur with dose-dependent severity. These effects generally do
  7. The part of an atom with a negative electrical charge, which moves around the atom's nucleus.
  8. The disease is abnormal redness and inflammation of the skin caused by deterministic effect.
  9. The non SI unit of effective dose .
  10. The SI unit of radioactivity.
  11. The effects that occur by chance and which may occur without a threshold level of dose, whose probability is proportional to the dose and whose severity is independent of the dose.
  12. Neutron shielding material.
  13. The SI unit of equivalent dose.
  14. occur below a certain threshold value.
Down
  1. The SI unit of absorbed dose.
  2. We can call gamma ray and x-ray ray in the other name.
  3. The personal dose monitoring.
  4. The energy deposited in a small volume of matter
  5. The dose representation the total body could receive and could be assessed the potential for long-term effects that might occur in the future.
  6. The inverse square law is a technique of external radiation protection.
  7. The radioactive element, mam-made or from natural sources, with a specific atomic weight.
  8. The elements with the same atomic number but different mass numbers.
  9. The particle that be absorbed by aluminum.
  10. The amount of ionization in air due to gamma and x-ray.
  11. The spontaneous emission of energy from unstable atom.
  12. The energy that comes from a source and travels through space and may be able to penetrate various materials
  13. The non SI unit of absorbed dose.
  14. The unit of exposure.
  15. The abbreviation of International Commission on Radiation Units and Measurements.
  16. The abbreviation of disintegration per second.
  17. The abbreviation of tenth value layer.

31 Clues: The unit of exposure. • Neutron shielding material. • The SI unit of absorbed dose. • The personal dose monitoring. • The SI unit of radioactivity. • The SI unit of equivalent dose. • The particle is a helium NUCLEUS. • Material shielding for gamma ray. • The non SI unit of absorbed dose. • The non SI unit of effective dose . • The abbreviation of tenth value layer. • ...

RTG 223 Radiation protection 2019-01-29

RTG 223 Radiation protection crossword puzzle
Across
  1. The equivalent dose of RT for which organ should have the dose limit are 500 mSv per year.
  2. The unit of exposure.
  3. occur below a certain threshold value.
  4. The SI unit of equivalent dose.
  5. The personal dose monitoring.
  6. The SI unit of radioactivity.
  7. The radioactive element, mam-made or from natural sources, with a specific atomic weight.
  8. Material shielding for gamma ray.
  9. The non SI unit of absorbed dose.
  10. The spontaneous emission of energy from unstable atom.
  11. The abbreviation of tenth value layer.
  12. The dose representation the total body could receive and could be assessed the potential for long-term effects that might occur in the future.
  13. The disease is abnormal redness and inflammation of the skin caused by deterministic effect.
  14. Neutron shielding material.
  15. The particle that be absorbed by aluminum.
  16. The disease which is inducing of stochastic effect.
Down
  1. The elements with the same atomic number but different mass numbers.
  2. The amount of ionization in air due to gamma and x-ray.
  3. The abbreviation of disintegration per second.
  4. The particle is a helium NUCLEUS.
  5. The energy deposited in a small volume of matter
  6. The abbreviation of International Commission on Radiation Units and Measurements.
  7. The energy that comes from a source and travels through space and may be able to penetrate various materials
  8. The effect that occur with dose-dependent severity. These effects generally do
  9. We can call gamma ray and x-ray ray in the other name.
  10. The inverse square law is a technique of external radiation protection.
  11. The effects that occur by chance and which may occur without a threshold level of dose, whose probability is proportional to the dose and whose severity is independent of the dose.
  12. We called positive electron, positively charged.
  13. The part of an atom with a negative electrical charge, which moves around the atom's nucleus.
  14. The SI unit of absorbed dose.
  15. The non SI unit of effective dose .

31 Clues: The unit of exposure. • Neutron shielding material. • The personal dose monitoring. • The SI unit of radioactivity. • The SI unit of absorbed dose. • The SI unit of equivalent dose. • The particle is a helium NUCLEUS. • Material shielding for gamma ray. • The non SI unit of absorbed dose. • The non SI unit of effective dose . • occur below a certain threshold value. • ...

RTG 223 Radiation protection 2019-01-29

RTG 223 Radiation protection crossword puzzle
Across
  1. The disease which is inducing of stochastic effect.
  2. The abbreviation of disintegration per second.
  3. The equivalent dose of RT for which organ should have the dose limit are 500 mSv per year.
  4. The abbreviation of International Commission on Radiation Units and Measurements.
  5. The part of an atom with a negative electrical charge, which moves around the atom's nucleus.
  6. The spontaneous emission of energy from unstable atom.
  7. The effect that occur with dose-dependent severity. These effects generally do
  8. The unit of exposure.
  9. The energy deposited in a small volume of matter
  10. The radioactive element, mam-made or from natural sources, with a specific atomic weight.
  11. The abbreviation of tenth value layer.
  12. The personal dose monitoring.
  13. We can call gamma ray and x-ray ray in the other name.
  14. The non SI unit of effective dose .
  15. The SI unit of absorbed dose.
  16. The particle that be absorbed by aluminum.
Down
  1. Neutron shielding material.
  2. The amount of ionization in air due to gamma and x-ray.
  3. We called positive electron, positively charged.
  4. The dose representation the total body could receive and could be assessed the potential for long-term effects that might occur in the future.
  5. The elements with the same atomic number but different mass numbers.
  6. The SI unit of equivalent dose.
  7. Material shielding for gamma ray.
  8. The energy that comes from a source and travels through space and may be able to penetrate various materials
  9. The SI unit of radioactivity.
  10. The effects that occur by chance and which may occur without a threshold level of dose, whose probability is proportional to the dose and whose severity is independent of the dose.
  11. occur below a certain threshold value.
  12. The disease is abnormal redness and inflammation of the skin caused by deterministic effect.
  13. The inverse square law is a technique of external radiation protection.
  14. The particle is a helium NUCLEUS.
  15. The non SI unit of absorbed dose.

31 Clues: The unit of exposure. • Neutron shielding material. • The SI unit of radioactivity. • The personal dose monitoring. • The SI unit of absorbed dose. • The SI unit of equivalent dose. • Material shielding for gamma ray. • The particle is a helium NUCLEUS. • The non SI unit of absorbed dose. • The non SI unit of effective dose . • occur below a certain threshold value. • ...

RTG 223 Radiation protection 2019-01-29

RTG 223 Radiation protection crossword puzzle
Across
  1. We called positive electron, positively charged.
  2. The abbreviation of tenth value layer.
  3. The abbreviation of disintegration per second.
  4. The disease is abnormal redness and inflammation of the skin caused by deterministic effect.
  5. The SI unit of equivalent dose.
  6. The radioactive element, mam-made or from natural sources, with a specific atomic weight.
  7. The spontaneous emission of energy from unstable atom.
  8. The dose representation the total body could receive and could be assessed the potential for long-term effects that might occur in the future.
  9. The inverse square law is a technique of external radiation protection.
  10. The SI unit of radioactivity.
  11. The amount of ionization in air due to gamma and x-ray.
  12. The personal dose monitoring.
  13. We can call gamma ray and x-ray ray in the other name.
  14. Material shielding for gamma ray.
  15. The disease which is inducing of stochastic effect.
Down
  1. The equivalent dose of RT for which organ should have the dose limit are 500 mSv per year.
  2. The energy that comes from a source and travels through space and may be able to penetrate various materials
  3. The effects that occur by chance and which may occur without a threshold level of dose, whose probability is proportional to the dose and whose severity is independent of the dose.
  4. The particle is a helium NUCLEUS.
  5. The energy deposited in a small volume of matter
  6. Neutron shielding material.
  7. The effect that occur with dose-dependent severity. These effects generally do not occur below a certain threshold value.
  8. The particle that be absorbed by aluminum.
  9. The non SI unit of absorbed dose.
  10. The SI unit of absorbed dose.
  11. The unit of exposure.
  12. The elements with the same atomic number but different mass numbers.
  13. The part of an atom with a negative electrical charge, which moves around the atom's nucleus.
  14. The abbreviation of International Commission on Radiation Units and Measurements.
  15. The non SI unit of effective dose .

30 Clues: The unit of exposure. • Neutron shielding material. • The SI unit of absorbed dose. • The SI unit of radioactivity. • The personal dose monitoring. • The SI unit of equivalent dose. • The particle is a helium NUCLEUS. • The non SI unit of absorbed dose. • Material shielding for gamma ray. • The non SI unit of effective dose . • The abbreviation of tenth value layer. • ...

RTG 223 Radiation protection 2019-01-29

RTG 223 Radiation protection crossword puzzle
Across
  1. The equivalent dose of RT for which organ should have the dose limit are 500 mSv per year.
  2. The non SI unit of effective dose .
  3. The non SI unit of absorbed dose.
  4. The disease is abnormal redness and inflammation of the skin caused by deterministic effect.
  5. Neutron shielding material.
  6. The abbreviation of disintegration per second.
  7. The abbreviation of International Commission on Radiation Units and Measurements.
  8. The radioactive element, mam-made or from natural sources, with a specific atomic weight.
  9. The particle is a helium NUCLEUS.
  10. The personal dose monitoring.
  11. The abbreviation of tenth value layer.
  12. The amount of ionization in air due to gamma and x-ray.
  13. The effect that occur with dose-dependent severity. These effects generally do not occur below a certain threshold value.
  14. The energy deposited in a small volume of matter
  15. The unit of exposure.
  16. We called positive electron, positively charged.
  17. The part of an atom with a negative electrical charge, which moves around the atom's nucleus.
Down
  1. The elements with the same atomic number but different mass numbers.
  2. The particle that be absorbed by aluminum.
  3. The SI unit of radioactivity.
  4. The spontaneous emission of energy from unstable atom.
  5. The dose representation the total body could receive and could be assessed the potential for long-term effects that might occur in the future.
  6. The disease which is inducing of stochastic effect.
  7. The inverse square law is a technique of external radiation protection.
  8. Material shielding for gamma ray.
  9. The SI unit of equivalent dose.
  10. The effects that occur by chance and which may occur without a threshold level of dose, whose probability is proportional to the dose and whose severity is independent of the dose.
  11. The energy that comes from a source and travels through space and may be able to penetrate various materials
  12. We can call gamma ray and x-ray ray in the other name.
  13. The SI unit of absorbed dose.

30 Clues: The unit of exposure. • Neutron shielding material. • The SI unit of radioactivity. • The personal dose monitoring. • The SI unit of absorbed dose. • The SI unit of equivalent dose. • The non SI unit of absorbed dose. • Material shielding for gamma ray. • The particle is a helium NUCLEUS. • The non SI unit of effective dose . • The abbreviation of tenth value layer. • ...

RTG 223 Radiation protection 2019-01-29

RTG 223 Radiation protection crossword puzzle
Across
  1. The elements with the same atomic number but different mass numbers.
  2. The amount of ionization in air due to gamma and x-ray.
  3. The radioactive element, mam-made or from natural sources, with a specific atomic weight.
  4. The inverse square law is a technique of external radiation protection.
  5. The effect that occur with dose-dependent severity. These effects generally do not occur below a certain threshold value.
  6. Material shielding for gamma ray.
  7. The part of an atom with a negative electrical charge, which moves around the atom's nucleus.
  8. The SI unit of absorbed dose.
  9. The abbreviation of tenth value layer.
  10. The abbreviation of disintegration per second.
  11. The particle that be absorbed by aluminum.
  12. The energy that comes from a source and travels through space and may be able to penetrate various materials
  13. The particle is a helium NUCLEUS.
  14. The disease which is inducing of stochastic effect.
Down
  1. The effects that occur by chance and which may occur without a threshold level of dose, whose probability is proportional to the dose and whose severity is independent of the dose.
  2. We called positive electron, positively charged.
  3. Neutron shielding material.
  4. The spontaneous emission of energy from unstable atom.
  5. The non SI unit of effective dose .
  6. The equivalent dose of RT for which organ should have the dose limit are 500 mSv per year.
  7. The dose representation the total body could receive and could be assessed the potential for long-term effects that might occur in the future.
  8. The SI unit of equivalent dose.
  9. The SI unit of radioactivity.
  10. The unit of exposure.
  11. The energy deposited in a small volume of matter
  12. The personal dose monitoring.
  13. The abbreviation of International Commission on Radiation Units and Measurements.
  14. The disease is abnormal redness and inflammation of the skin caused by deterministic effect.
  15. We can call gamma ray and x-ray ray in the other name.
  16. The non SI unit of absorbed dose.

30 Clues: The unit of exposure. • Neutron shielding material. • The SI unit of radioactivity. • The personal dose monitoring. • The SI unit of absorbed dose. • The SI unit of equivalent dose. • Material shielding for gamma ray. • The non SI unit of absorbed dose. • The particle is a helium NUCLEUS. • The non SI unit of effective dose . • The abbreviation of tenth value layer. • ...

RTG 223 Radiation protection 2019-01-29

RTG 223 Radiation protection crossword puzzle
Across
  1. The SI unit of absorbed dose.
  2. The SI unit of equivalent dose.
  3. The SI unit of radioactivity.
  4. The abbreviation of tenth value layer.
  5. The energy deposited in a small volume of matter
  6. We can call gamma ray and x-ray ray in the other name.
  7. The effect that occur with dose-dependent severity. These effects generally do not occur below a certain threshold value.
  8. The personal dose monitoring.
  9. The amount of ionization in air due to gamma and x-ray.
  10. The non SI unit of absorbed dose.
  11. The particle is a helium NUCLEUS.
  12. The abbreviation of disintegration per second.
  13. The radioactive element, mam-made or from natural sources, with a specific atomic weight.
  14. The disease which is inducing of stochastic effect.
  15. The inverse square law is a technique of external radiation protection.
Down
  1. Neutron shielding material.
  2. The disease is abnormal redness and inflammation of the skin caused by deterministic effect.
  3. The unit of exposure.
  4. The part of an atom with a negative electrical charge, which moves around the atom's nucleus.
  5. The dose representation the total body could receive and could be assessed the potential for long-term effects that might occur in the future.
  6. The elements with the same atomic number but different mass numbers.
  7. The particle that be absorbed by aluminum.
  8. The effect that occur by chance and which may occur without a threshold level of dose, whose probability is proportional to the dose and whose severity is independent of the dose.
  9. The spontaneous emission of energy from unstable atom.
  10. We called positive electron, positively charged.
  11. Material shielding for gamma ray.
  12. The equivalent dose of RT for which organ should have the dose limit are 500 mSv per year.
  13. The energy that comes from a source and travels through space and may be able to penetrate various materials
  14. The abbreviation of International Commission on Radiation Units and Measurements.
  15. The non SI unit of effective dose.

30 Clues: The unit of exposure. • Neutron shielding material. • The SI unit of absorbed dose. • The SI unit of radioactivity. • The personal dose monitoring. • The SI unit of equivalent dose. • Material shielding for gamma ray. • The non SI unit of absorbed dose. • The particle is a helium NUCLEUS. • The non SI unit of effective dose. • The abbreviation of tenth value layer. • ...

RTG 223 Radiation protection 2019-01-29

RTG 223 Radiation protection crossword puzzle
Across
  1. Material shielding for gamma ray.
  2. The abbreviation of International Commission on Radiation Units and Measurements.
  3. The SI unit of radioactivity.
  4. The equivalent dose of RT for which organ should have the dose limit are 500 mSv per year.
  5. The unit of exposure.
  6. The particle is a helium NUCLEUS.
  7. The radioactive element, mam-made or from natural sources, with a specific atomic weight.
  8. The disease is abnormal redness and inflammation of the skin caused by deterministic effect.
  9. The effect that occur by chance and which may occur without a threshold level of dose, whose probability is proportional to the dose and whose severity is independent of the dose.
  10. The effect that occur with dose-dependent severity. These effects generally do not occur below a certain threshold value.
  11. The SI unit of absorbed dose.
  12. We can call gamma ray and x-ray ray in the other name.
  13. The part of an atom with a negative electrical charge, which moves around the atom's nucleus.
  14. The SI unit of equivalent dose.
  15. The abbreviation of tenth value layer.
  16. The non SI unit of absorbed dose.
Down
  1. The personal dose monitoring.
  2. Neutron shielding material.
  3. The inverse square law is a technique of external radiation protection.
  4. The elements with the same atomic number but different mass numbers.
  5. The dose representation the total body could receive and could be assessed the potential for long-term effects that might occur in the future.
  6. The energy that comes from a source and travels through space and may be able to penetrate various materials
  7. The disease which is inducing of stochastic effect.
  8. The spontaneous emission of energy from unstable atom.
  9. The energy deposited in a small volume of matter
  10. The amount of ionization in air due to gamma and x-ray.
  11. We called positive electron, positively charged.
  12. The abbreviation of disintegration per second.
  13. The particle that be absorbed by aluminum.
  14. The non SI unit of effective dose.

30 Clues: The unit of exposure. • Neutron shielding material. • The personal dose monitoring. • The SI unit of radioactivity. • The SI unit of absorbed dose. • The SI unit of equivalent dose. • Material shielding for gamma ray. • The particle is a helium NUCLEUS. • The non SI unit of absorbed dose. • The non SI unit of effective dose. • The abbreviation of tenth value layer. • ...

RTG 223 Radiation protection 2019-01-29

RTG 223 Radiation protection crossword puzzle
Across
  1. The amount of ionization in air due to gamma and x-ray.
  2. The energy that comes from a source and travels through space and may be able to penetrate various materials
  3. The inverse square law is a technique of external radiation protection.
  4. The abbreviation of tenth value layer.
  5. The equivalent dose of RT for which organ should have the dose limit are 20 mSv per year.
  6. The part of an atom with a negative electrical charge, which moves around the atom's nucleus.
  7. The SI unit of radioactivity.
  8. The disease which is inducing of stochastic effect.
  9. The effect that occur with dose-dependent severity. These effects generally do
  10. The particle is a helium NUCLEUS.
  11. The elements with the same atomic number but different mass numbers.
  12. Material shielding for gamma ray.
  13. The effects that occur by chance and which may occur without a threshold level of dose, whose probability is proportional to the dose and whose severity is independent of the dose.
  14. The SI unit of absorbed dose.
  15. Neutron shielding material.
  16. The SI unit of equivalent dose.
Down
  1. We called positive electron, positively charged.
  2. The particle that be absorbed by aluminum.
  3. The non SI unit of absorbed dose.
  4. A radionuclide is a radioactive element, mam-made or from natural sources, with a specific atomic weight.
  5. The abbreviation of International Commission on Radiation Units and Measurements.
  6. occur below a certain threshold value.
  7. The energy deposited in a small volume of matter
  8. The dose representation the total body could receive and could be assessed the potential for long-term effects that might occur in the future.
  9. The abbreviation of disintegration per second.
  10. The non SI unit of effective dose .
  11. The spontaneous emission of energy from unstable atom.
  12. The disease is abnormal redness and inflammation of the skin caused by deterministic effect.
  13. We can call gamma ray and x-ray ray in the other name.
  14. The unit of exposure.
  15. The personal dose monitoring.

31 Clues: The unit of exposure. • Neutron shielding material. • The SI unit of radioactivity. • The SI unit of absorbed dose. • The personal dose monitoring. • The SI unit of equivalent dose. • The non SI unit of absorbed dose. • The particle is a helium NUCLEUS. • Material shielding for gamma ray. • The non SI unit of effective dose . • occur below a certain threshold value. • ...

Radiography 2011-08-15

Radiography crossword puzzle
Across
  1. Device placed between patient and film that is designed to absorb scatter radiation
  2. The part of the cathode that is the source of electrons
  3. Decreases the size of the radiation field, resulting in better quality radiographs and less scatter radiation
  4. Acronym describing reducing radiation factors to as low as possible
  5. The part of the x-ray tube containing the target
  6. The filament is contained within this concave structure(2 words)
  7. Type of anode which can withstand higher heat
Down
  1. Radiation detector worn under PPE
  2. Table to choose settings based on patient measurement(2 words)
  3. The filament is made of this
  4. Type of radiation resulting from x-rays bouncing off objects

11 Clues: The filament is made of this • Radiation detector worn under PPE • Type of anode which can withstand higher heat • The part of the x-ray tube containing the target • The part of the cathode that is the source of electrons • Type of radiation resulting from x-rays bouncing off objects • Table to choose settings based on patient measurement(2 words) • ...

energy 2025-10-28

energy crossword puzzle
Across
  1. water convection
  2. heat
  3. rays radiation
  4. currents
  5. energy motion
Down
  1. contact
  2. conduction
  3. electromagnetic waves
  4. radiation
  5. concrete conduction

10 Clues: heat • contact • currents • radiation • conduction • energy motion • water convection • rays radiation • concrete conduction • electromagnetic waves

Dental Vocabulary Crossword 2022-10-12

Dental Vocabulary Crossword crossword puzzle
Across
  1. The radiation comes out in all directions from the tube head.
  2. Using the least amount of radiation possible and radiation protection.
  3. Condition of being sensitized and affected by radiant energy
  4. The first chemical solution used to process radiographs.
  5. The position terminal of an electrolytic cell.
  6. An x-ray of the crowns of the teeth used to detect caries, faulty restorations, and calculus.
  7. Used to monitor the quality of the processing solution.
  8. Processing error that shows on the dental film when the emulsion is exposed to temperature variations.
  9. A slight anatomical curve of the occlusal alignment of the teeth.
  10. The second chemical solution used in processing radiographs.
Down
  1. Pictures the entire tooth and surrounding areas.
  2. The negative terminal of an x-ray tube.
  3. Radiograph that exposes the maxillary or mandibular occlusal surface of the dental arch.
  4. Also known as the right-angle technique.
  5. Short wavelengths with high frequency.
  6. Adevice used to eliminate peripheral radiation.
  7. Central beam of the x-ray tube head.
  8. Time elasped between exposure and response.
  9. A measurement unit for electrical current.
  10. A box with a white frosted surface used to mount dental radiographs.

20 Clues: Central beam of the x-ray tube head. • Short wavelengths with high frequency. • The negative terminal of an x-ray tube. • Also known as the right-angle technique. • A measurement unit for electrical current. • Time elasped between exposure and response. • The position terminal of an electrolytic cell. • Adevice used to eliminate peripheral radiation. • ...

Alex Blanaru 2023-09-19

Alex Blanaru crossword puzzle
Across
  1. the electrons on the outermost shell
  2. The process by which a substance emits radiation
  3. A form of electromagnetic radiation it is like an x-ray
  4. the arrangement where the electrons in orbitals are located
  5. distance from one peak to another
  6. a tiny particle stack of electromagnetic radiation
  7. the orbital where the electrons are located
  8. a diagram that represents the valance electrons
Down
  1. a form of energy that transmits as electrical and magnetic waves
  2. How bright something is when you add energy to its molecules
  3. an energy level described by quantum theory
  4. a negatively charged ion
  5. is the smallest unit of a phenomenon
  6. a charged atom
  7. Is a positively charged atom that has 2 protons and 2 neutrons
  8. the likelyhood of atoms to prefer to have 8 electrons in outer shell
  9. An equation that shows the atomic number and mass of the particle
  10. the lowest energy state
  11. Has a negative charge and are emitted when something radioactive is decaying
  12. a positively charged ion
  13. how often something repeats

21 Clues: a charged atom • the lowest energy state • a negatively charged ion • a positively charged ion • how often something repeats • distance from one peak to another • the electrons on the outermost shell • is the smallest unit of a phenomenon • an energy level described by quantum theory • the orbital where the electrons are located • a diagram that represents the valance electrons • ...

Chapter 9 Review 2024-01-27

Chapter 9 Review crossword puzzle
Across
  1. Solid material from this list that will change temperature slower than aluminum
  2. unit to measure thermal energy
  3. Transfer of heat through waves
  4. The object in this picture shows convection
  5. thermal energy that is moving
  6. Material from this list that will cool down slowest
  7. Objects with high specific heat have _______ atoms
  8. Transfer of heat when particles touch
  9. The object in this picture shows radiation
  10. Material on this list with atoms smaller than iron but larger than lead
  11. Objects with low specific heat have ______ atoms
Down
  1. material that moves heat easily
  2. When two objects of different temperatures eventually reach the same temperature
  3. Transfer of heat by cycling through air or water
  4. Materials with a low specific heat will change temperature _______
  5. _____ colors will reflect more radiation
  6. _____ colors will absorb more radiation
  7. If an object is cooling down, the temperature change in the specific heat formula must be...
  8. Material from this list that will heat up fastest
  9. amount of energy required to raise the temperature of a material
  10. material that does not move heat easily
  11. Materials with a high specific heat will change temperature _______
  12. The object in this picture shows conduction

23 Clues: thermal energy that is moving • unit to measure thermal energy • Transfer of heat through waves • material that moves heat easily • Transfer of heat when particles touch • _____ colors will absorb more radiation • material that does not move heat easily • _____ colors will reflect more radiation • The object in this picture shows radiation • ...

Science 2022-08-16

Science crossword puzzle
Across
  1. radiant energy
  2. separation of the colours of white light
  3. living things that emit light
  4. electromagnetic radiation
  5. something that emits it’s own light
  6. different colours that combine to make white light
  7. objects that do not emit light
  8. light sent different directions
  9. can see bones using this
Down
  1. low energy waves
  2. complete range of wavelengths
  3. invisible radiation
  4. object that emits light when it’s hot
  5. high energy radiation during a nuclear reaction

14 Clues: radiant energy • low energy waves • invisible radiation • can see bones using this • electromagnetic radiation • complete range of wavelengths • living things that emit light • objects that do not emit light • light sent different directions • something that emits it’s own light • object that emits light when it’s hot • separation of the colours of white light • ...

RAD WEEK 2023-11-02

RAD WEEK crossword puzzle
Across
  1. a unit of measurement for absorbed dose. It measures the amount of energy absorbed in a material. The unit Gy can be used for any type of radiation, but it does not describe the biological effects of the different radiations. For more information, see “Primer on Radiation Measurement” at the end of this document.
  2. a unit used to derive a quantity called dose equivalent.
  3. Acronym for “as low as reasonably achievable,” which means keeping the radiation dose as low as possible when performing medical imaging procedures.
  4. uses high-frequency sound waves to create images of organs, tissues or blood flow.
  5. electromagnetic radiation caused by deflection of electrons from their original paths, or inner
  6. a heavy metal. Several isotopes of lead, such as Pb-210 which emits beta radiation, are in the uranium decay chain.
  7. A unit of absorbed radiation equal to one thousandth of a gray, or 0.1 rad.
  8. electrons that change their orbital levels around the atomic nucleus.
  9. This test uses a small transducer that produces high-frequency sound waves, which create detailed images of the heart.
Down
  1. in radiology refer to something seen on an image that are not present in reality but appear due to a quirk of the modality itself.
  2. X-ray imaging of the heart, coronary arteries, and/or great vessels made visible by injection of a dye directly into the vessel via a catheter. In other instances, CT or MRI can be used to create three-dimensional pictures of blood vessels.
  3. a small portable instrument for measuring and recording the total accumulated dose of ionizing radiation a person receives.
  4. radiation A very high frequency form of electromagnetic radiation that consists of photons emitted by radioactive elements. Gamma rays can injure and destroy body cells and tissue, especially cell nuclei.
  5. a measure of ionization in air caused by x-rays or gamma rays only. The unit of exposure most often used is the roentgen.

14 Clues: a unit used to derive a quantity called dose equivalent. • electrons that change their orbital levels around the atomic nucleus. • A unit of absorbed radiation equal to one thousandth of a gray, or 0.1 rad. • uses high-frequency sound waves to create images of organs, tissues or blood flow. • ...

universe-liberty-1st period 2014-10-08

universe-liberty-1st period crossword puzzle
Across
  1. lanes bands of dust
  2. all space and the matter space contains
  3. shift the change in wave length
  4. between radio waves and infrared
  5. of light 300,000km/sec
  6. waves provide us with light
  7. spectrum electromagnetic waves
  8. large grouping of stars
  9. large cloud of gas
  10. data info from experiments
Down
  1. electromagnetic waves
  2. length distance between any two corresponding
  3. year light travels through space 1 year
  4. arms area of stars spread out from the center
  5. radiation radiation consisting of electric
  6. the transfer of energy through matter of space
  7. hole an object with more than four solar masses
  8. center rotational center of a huge galaxy
  9. the death of a large star explosion

19 Clues: large cloud of gas • lanes bands of dust • electromagnetic waves • of light 300,000km/sec • large grouping of stars • data info from experiments • waves provide us with light • shift the change in wave length • spectrum electromagnetic waves • between radio waves and infrared • the death of a large star explosion • year light travels through space 1 year • ...

Kennedy & Nick 2025-09-04

Kennedy & Nick crossword puzzle
Across
  1. Bride's birth state.
  2. Location of wedding (town)
  3. Groom's college mascot.
  4. Groom's college fraternity.
  5. Officiant's relation to couple.
  6. Groom's high school sport.
  7. Bride's favorite number.
  8. Name of couple's fur baby.
  9. Groom's favorite candy bar.
  10. Unique connection Groom has with his brother.
Down
  1. First international trip together.
  2. Bride's middle name (also a time of day).
  3. Who baked the wedding cake?
  4. Name of Matron of Honor.
  5. Sport Bride played in college.
  6. Bride's nickname.
  7. Bride's least favorite chore.
  8. Name of Best Man.
  9. Number of Groom's siblings.
  10. Biology Groom's college major.
  11. Color of Bride's eyes.
  12. Years Age difference between Bride & Groom.
  13. Month the couple met.
  14. Bride's college mascot.

24 Clues: Bride's nickname. • Name of Best Man. • Bride's birth state. • Month the couple met. • Color of Bride's eyes. • Groom's college mascot. • Bride's college mascot. • Name of Matron of Honor. • Bride's favorite number. • Location of wedding (town) • Groom's high school sport. • Name of couple's fur baby. • Who baked the wedding cake? • Groom's college fraternity. • Number of Groom's siblings. • ...

Oral Physiology and Occlusion Crossword 2022-01-27

Oral Physiology and Occlusion Crossword crossword puzzle
Across
  1. a skilled German glassblower that invented the first vacuum tube made up of glass
  2. A German dentist that took the first dental radiograph in 1896
  3. Introduced the bisecting technique
  4. A collision of a beam of electrons with metal target in an x-ray tube producing high energy radiation.
  5. The study of radiation used in many fields in medicine that deals with the use of x-rays in diagnosing and treating of disease.
  6. He is a Boston dentist that developed the first dental x-ray unit and even published the firsts papers on the danger associated with radiation.
  7. he is the inventor of the bitewing radiograph in 1925.
  8. A German physicist that is named a father of x-rays for his discovery of the x-rays.
  9. He is known as the father of modern dental radiography that introduced the long cone paralleling technique in 1947
  10. A new York physician that used a skull to make the first dental radiograph in the US
Down
  1. A pioneer of oral and maxillofacial radiology. he was the first to use Kodak film in intraoral radiography
  2. it is a portion of a structure in a radiographic image that permits radiation to pass through them making them appear dark.
  3. it is a portion of a structure in a radiographic image that are absorbs and stop the penetration of the x-ray making them appear light or white
  4. a beam of high energy that penetrates substances and structures and produce a image shadows on film.
  5. It is a projection imaging technique on a film that is constructed by allowing the radiation be absorbed as it passes through an object or body structure.
  6. A german physicist that observed tubes with energy rays extending from a negative electrode. These rays produced a fluorescence when they hit the glass walls of the tubes. the effect was later named "cathode rays".
  7. A dentist in new Orleans that used a live patient to be exposed in the first dental radiograph
  8. von Lenard, He observed that the absorption of cathode rays was, to first order, proportional to the density of the material they were made to pass through.
  9. first prewrapped dental films
  10. radiograph, Projection imaging technique on a film by allowing the radiation absorption through teeth and their related structures.

20 Clues: first prewrapped dental films • Introduced the bisecting technique • he is the inventor of the bitewing radiograph in 1925. • A German dentist that took the first dental radiograph in 1896 • a skilled German glassblower that invented the first vacuum tube made up of glass • A German physicist that is named a father of x-rays for his discovery of the x-rays. • ...

Discovery of x-rays 2022-01-27

Discovery of x-rays crossword puzzle
Across
  1. a skilled German glassblower that invented the first vacuum tube made up of glass
  2. A German dentist that took the first dental radiograph in 1896
  3. Introduced the bisecting technique
  4. A collision of a beam of electrons with metal target in an x-ray tube producing high energy radiation.
  5. The study of radiation used in many fields in medicine that deals with the use of x-rays in diagnosing and treating of disease.
  6. He is a Boston dentist that developed the first dental x-ray unit and even published the firsts papers on the danger associated with radiation.
  7. he is the inventor of the bitewing radiograph in 1925.
  8. A German physicist that is named a father of x-rays for his discovery of the x-rays.
  9. He is known as the father of modern dental radiography that introduced the long cone paralleling technique in 1947
  10. A new York physician that used a skull to make the first dental radiograph in the US
Down
  1. A pioneer of oral and maxillofacial radiology. he was the first to use Kodak film in intraoral radiography
  2. it is a portion of a structure in a radiographic image that permits radiation to pass through them making them appear dark.
  3. it is a portion of a structure in a radiographic image that are absorbs and stop the penetration of the x-ray making them appear light or white
  4. a beam of high energy that penetrates substances and structures and produce a image shadows on film.
  5. It is a projection imaging technique on a film that is constructed by allowing the radiation be absorbed as it passes through an object or body structure.
  6. A german physicist that observed tubes with energy rays extending from a negative electrode. These rays produced a fluorescence when they hit the glass walls of the tubes. the effect was later named "cathode rays".
  7. A dentist in new Orleans that used a live patient to be exposed in the first dental radiograph
  8. von Lenard, He observed that the absorption of cathode rays was, to first order, proportional to the density of the material they were made to pass through.
  9. first prewrapped dental films
  10. radiograph, Projection imaging technique on a film by allowing the radiation absorption through teeth and their related structures.

20 Clues: first prewrapped dental films • Introduced the bisecting technique • he is the inventor of the bitewing radiograph in 1925. • A German dentist that took the first dental radiograph in 1896 • a skilled German glassblower that invented the first vacuum tube made up of glass • A German physicist that is named a father of x-rays for his discovery of the x-rays. • ...

Discovery of x-rays 2022-01-27

Discovery of x-rays crossword puzzle
Across
  1. a skilled German glassblower that invented the first vacuum tube made up of glass
  2. A German dentist that took the first dental radiograph in 1896
  3. Introduced the bisecting technique
  4. A collision of a beam of electrons with metal target in an x-ray tube producing high energy radiation.
  5. The study of radiation used in many fields in medicine that deals with the use of x-rays in diagnosing and treating of disease.
  6. He is a Boston dentist that developed the first dental x-ray unit and even published the firsts papers on the danger associated with radiation.
  7. he is the inventor of the bitewing radiograph in 1925.
  8. A German physicist that is named a father of x-rays for his discovery of the x-rays.
  9. He is known as the father of modern dental radiography that introduced the long cone paralleling technique in 1947
  10. A new York physician that used a skull to make the first dental radiograph in the US
Down
  1. A pioneer of oral and maxillofacial radiology. he was the first to use Kodak film in intraoral radiography
  2. it is a portion of a structure in a radiographic image that permits radiation to pass through them making them appear dark.
  3. it is a portion of a structure in a radiographic image that are absorbs and stop the penetration of the x-ray making them appear light or white
  4. a beam of high energy that penetrates substances and structures and produce a image shadows on film.
  5. It is a projection imaging technique on a film that is constructed by allowing the radiation be absorbed as it passes through an object or body structure.
  6. A german physicist that observed tubes with energy rays extending from a negative electrode. These rays produced a fluorescence when they hit the glass walls of the tubes. the effect was later named "cathode rays".
  7. A dentist in new Orleans that used a live patient to be exposed in the first dental radiograph
  8. von Lenard, He observed that the absorption of cathode rays was, to first order, proportional to the density of the material they were made to pass through.
  9. first prewrapped dental films
  10. radiograph, Projection imaging technique on a film by allowing the radiation absorption through teeth and their related structures.

20 Clues: first prewrapped dental films • Introduced the bisecting technique • he is the inventor of the bitewing radiograph in 1925. • A German dentist that took the first dental radiograph in 1896 • a skilled German glassblower that invented the first vacuum tube made up of glass • A German physicist that is named a father of x-rays for his discovery of the x-rays. • ...

Unit 1 2022-01-07

Unit 1 crossword puzzle
Across
  1. dose, Measures the amount of radiation absorbed per unit mass of matter (gray "Gy")
  2. Anode, Method of dissipating heat in general purpose X-ray tubes which must be capable of producing high intensity X-ray beams in a short time
  3. effect, Noticeable short term effects due to, rarely, from diagnostic imaging setting
  4. The smallest particle of substance, arranged in the periodic table
  5. Spectrum, Two types of energy used in X-ray are Electrical energy and electromagnetism
  6. The smallest particle of an element
  7. A material (concrete or lead) which absorbs radiation or prevents the transmission of radiation to the wearer
  8. Heel Effect, Has a greater intensity on the side of the cathode and diminishing toward the anode side
  9. The smallest quantity of any type of electromagnetic radiation
  10. The study of radiographic images of any and all imaging disciplines
  11. Length of the space between two points and helps prevent unnecessary radiation
  12. Any substance that has mass and takes up space
  13. The unit used to measure tube current (mA)
  14. The distance between two successive crests or troughs
  15. Two filaments that are large and small are made of this metal
Down
  1. effect, Occur by chance and my occur without a threshold level of dose. Late term effects.
  2. Emission, The process of heat supplied to the cathode resulting in electrons energized off the cathode filament
  3. Energy Transfer, All types of radiation have the ability to penetrate tissue and transfer energy
  4. decay, Process when an atom spontaneously emits particles and energy due to being unstable
  5. A negatively charged electrode within the X-ray tube
  6. No charge in the atom
  7. The number of waves passing a given point per given unit of time
  8. equivalent, Measured by the dosimeter worn by personnel exposed to radiographs (Sievert "Sy")
  9. Used to hold film for film X-rays
  10. Device that is used to measure X-ray exposure
  11. Positives charge in the atom
  12. A positively charged electrode within the X-ray tube
  13. Exposure refers to two different occurrences, Exposure Rate and Exposure Time
  14. radiation, Dose measured by the service personnel calibrating the X-ray unit (air kerma "Gya)
  15. Negative charge in the atom

30 Clues: No charge in the atom • Negative charge in the atom • Positives charge in the atom • Used to hold film for film X-rays • The smallest particle of an element • The unit used to measure tube current (mA) • Device that is used to measure X-ray exposure • Any substance that has mass and takes up space • A negatively charged electrode within the X-ray tube • ...

Radiology 2023-11-09

Radiology crossword puzzle
Across
  1. radiation produced in outer space
  2. effects that can be related directly to the radiation does received
  3. positive electrical charge in an atom
  4. discrete "packet of pure electromagnetic energy
  5. formed by the decay of uranium and thorium
  6. can be stopped by a thin layer of light material
  7. the estimated dose for an area of region multiplied by the estimated population in that region
  8. discover of X-rays
  9. exposure to a substance over a long period of time
  10. blood vessel that carries blood from the heart
  11. a combination of two or more atoms that are chemically bonded
  12. energy moving in the form of particles or waves
  13. the process of adding one or more electrons
  14. high energy and short wave length rays
  15. exposure to radiation that occurred in a matter of minutes
  16. the heaviest part of the atom
  17. uses multiple x-rays to form one image
  18. a unit of used to derive a quantity called dose equivalent
  19. a small atomic particle possessing no electrical charge
  20. the time required for a quantity of a radioisotope to decay by half
  21. imaging that uses sound waves to create images
  22. a nuclide of an element having the same number of
Down
  1. small portable instrument for measuring and recording the total accumulated dose a person recieves
  2. radiation capable of displacing electrons from atoms
  3. pertaining to the pathologic process resulting in the formation and growth of an abnormal mass of tissue
  4. can be stopped by a thin sheet of aluminum
  5. invented the portable X-ray
  6. an exposure of the body to radiation not an isolated part
  7. effect that occurs on a random basis independent of the size of dose
  8. particle with a negative charge
  9. a cancer-causing substance
  10. blood vessel that carries blood to the heart
  11. The amount of energy deposited by ionizing radiation in a unit of mass tissue
  12. long, thin flexible tube that can carry contrast agents and meds
  13. non-radiating form of imaging utilizing the Hydrogen atoms in the body
  14. unit of measurement for the absorbed dose
  15. x-ray video
  16. interaction with free electrons or loosely bound valence shell electrons

38 Clues: x-ray video • discover of X-rays • a cancer-causing substance • invented the portable X-ray • the heaviest part of the atom • particle with a negative charge • radiation produced in outer space • positive electrical charge in an atom • high energy and short wave length rays • uses multiple x-rays to form one image • unit of measurement for the absorbed dose • ...

National Radiologic Technologist Week! 2025-11-03

National Radiologic Technologist Week! crossword puzzle
Across
  1. sound or other vibrations having an ultrasonic frequency, particularly as used in medical imaging.
  2. medical imaging technique that uses low-dose X-rays to create detailed images of the breast tissue
  3. objects block radiation rather than allow it to pass through
  4. the difference in density or brightness between neighboring regions of the image
  5. TECHNOLOGIST, a healthcare professional who uses medical imaging equipment like X-ray machines to create images of a patient's body for diagnostic purposes
  6. the maximum voltage applied to the X-ray tube, which accelerates electrons from the cathode to the anode
  7. RESONANCE IMAGING, medical imaging technique that uses a strong magnetic field and radio waves to create detailed images of the body's internal structures.
  8. TOMOGRAPHY, a medical imaging technique that uses X-rays to create detailed cross-sectional images of the body's internal structures.
  9. a unit of ionizing radiation, the amount producing one electrostatic unit of positive or negative ionic charge in one cubic centimeter of air under standard conditions.
Down
  1. objects do not block radiation but let it pass.
  2. the interaction of ionizing radiation with a body or material, leading to the ionization of air and the transfer of energy
  3. examination by X-ray of blood or lymph vessels, carried out after introduction of a radiopaque substance.
  4. medical imaging technique that uses X-rays to produce real-time, moving images of internal structures
  5. a type of high-energy electromagnetic radiation that can penetrate solid objects, allowing it to be used to create images of the inside of the body for medical diagnosis or to inspect materials
  6. a break or crack in a bone, caused by too much force, stress, or disease
  7. mixture of barium sulfate and water, opaque to X-rays, which is swallowed to permit radiological examination of the stomach or intestines
  8. flaws in an X-ray image that are not from the patient's body, such as shadows, distortions, or lines, which can obscure anatomy or lead to misdiagnosis
  9. a radiation safety principle meaning "As Low As Reasonably Achievable
  10. the negatively charged electrode that serves as the source of electrons
  11. the emission or transmission of energy as electromagnetic waves or moving subatomic particles
  12. milliampere-seconds and is the product of the tube current and exposure timein an X-ray machine

21 Clues: objects do not block radiation but let it pass. • objects block radiation rather than allow it to pass through • a radiation safety principle meaning "As Low As Reasonably Achievable • the negatively charged electrode that serves as the source of electrons • a break or crack in a bone, caused by too much force, stress, or disease • ...

chapter 9 2026-03-03

chapter 9 crossword puzzle
Across
  1. A preservation method that combines freezing and drying to remove water from materials.
  2. Dormant, highly resistant structures formed by certain bacteria that exhibit great resistance to heat and harsh conditions.
  3. A form of radiation with lower energy that is less penetrating than ionizing radiation; includes ultraviolet (UV) radiation
  4. Energy emitted from atomic activities and dispersed at high velocity through space or matter.
  5. Chemical solutions in which antimicrobial agents are dissolved in pure alcohol or alcohol–water mixtures.
  6. A sterilization method involving direct exposure to intense heat that reduces microbes and materials to ashes and gas.
  7. Medical devices that do not touch the patient or only contact intact skin.
  8. The process of drying out cells; vegetative cells exposed to room temperature gradually become dehydrated.
  9. Actively growing bacterial cells that are generally susceptible to heat, including those of endospore-forming bacteria.
Down
  1. A process in which a small volume of a liquid chemical is added to a larger volume of solvent to achieve a specific concentration or ratio.
  2. Devices expected to come into contact with sterile tissues or the bloodstream and must be completely sterile.
  3. Disease-causing microorganisms that are neither more nor less susceptible to control methods than nonpathogens.
  4. High-energy radiation capable of penetrating materials and used to sterilize items sensitive to heat or chemicals.
  5. A heat treatment applied to liquids to destroy pathogens and reduce spoilage organisms while preserving flavor and nutritional value.
  6. Medical devices that come into contact with mucous membranes but do not penetrate sterile tissues.

15 Clues: Medical devices that do not touch the patient or only contact intact skin. • A preservation method that combines freezing and drying to remove water from materials. • Energy emitted from atomic activities and dispersed at high velocity through space or matter. • ...

Unit 9: Life, Light, and Love 2023-10-26

Unit 9: Life, Light, and Love crossword puzzle
Across
  1. A US city founded William Penn, a Quaker who believed in peace.
  2. Capable of being slowly destroyed and broken down into very small parts by natural processes, bacteria, etc.
  3. Means Life
  4. A tiny particle of light or electromagnetic radiation.
  5. The art, process, or job of taking pictures with a camera; named after the original process that used light to expose an image on special paper.
  6. The study of ideas about knowledge, truth, the nature and meaning of life; your personal beliefs or opinions related to life.
  7. The process by which a green plant turns water and carbon dioxide into food when the plant is exposed to light.
Down
  1. A wealthy person who gives money and time to help make life better for other people.
  2. The story of a person’s life written by someone other than that person.
  3. A person who loves or collects books.
  4. A science that deals with things that are alive, such as plants and animals; the study of life
  5. Means Love
  6. Means Light

13 Clues: Means Life • Means Love • Means Light • A person who loves or collects books. • A tiny particle of light or electromagnetic radiation. • A US city founded William Penn, a Quaker who believed in peace. • The story of a person’s life written by someone other than that person. • A wealthy person who gives money and time to help make life better for other people. • ...

Heat Transfer 2023-03-29

Heat Transfer crossword puzzle
Across
  1. used to measure heat
  2. waves how radiation travels
  3. something conduction travels through
  4. one thing convection travels through
  5. transfers through gas or liquid
  6. transfers thermal energy well
  7. example of a conductor
Down
  1. transfers through electromagnetic waves
  2. energy moves from warm to cool
  3. one thing radiation travels through
  4. transfers from one object to another
  5. used to measure heat
  6. transfer of heat through direct contact
  7. doesn't transfer thermal energy well
  8. example of an insulator

15 Clues: used to measure heat • used to measure heat • example of a conductor • example of an insulator • waves how radiation travels • transfers thermal energy well • transfers through gas or liquid • energy moves from warm to cool • one thing radiation travels through • transfers from one object to another • something conduction travels through • doesn't transfer thermal energy well • ...

History of Biology 2024-09-17

History of Biology crossword puzzle
Across
  1. Who is the father of biology
  2. The study of heredity and the variation of inherited charakteristics
  3. His system provided a structured way to classify and identify organisms
  4. Discovered the circulation of blood
Down
  1. Experiments with tea plants
  2. He coined the term cell after observing cork under a micoscope and noting its compartmentalized structure
  3. Theory of evolution
  4. biology The branch of biology concerned with the molecular basis of biological activity
  5. His work influenced biology and medicine for many years
  6. The change in species over time throught natural selections and genetic variation

10 Clues: Theory of evolution • Experiments with tea plants • Who is the father of biology • Discovered the circulation of blood • His work influenced biology and medicine for many years • The study of heredity and the variation of inherited charakteristics • His system provided a structured way to classify and identify organisms • ...

Particles, density, radiation 2025-03-11

Particles, density, radiation crossword puzzle
Across
  1. this is the number of electrons you can fit in the first shell
  2. this particle has a positive charge and is found in the nucleus
  3. the half-life is the time it takes for the amount of radiation to decrease by ...
  4. an isotope has the same number of protons but a different number of ...
  5. to calculate the density of an object you do mass divided by...
  6. this type of radiation is a wave and has no charge
  7. this element has the symbol 'Cu'
Down
  1. this particle has a negative charge and orbits the nucleus in shells
  2. to work out the volume of an irregular shape you put it into a special type of can called a eureka or ...... can
  3. this type of radiation has a charge of -1
  4. this element has the symbol 'K'
  5. this element has the symbol 'Na'
  6. this type of radiation has a charge of +2

13 Clues: this element has the symbol 'K' • this element has the symbol 'Na' • this element has the symbol 'Cu' • this type of radiation has a charge of -1 • this type of radiation has a charge of +2 • this type of radiation is a wave and has no charge • this is the number of electrons you can fit in the first shell • ...

Nuclear Vocab Dominicke Esquibel 2021-11-08

Nuclear Vocab Dominicke Esquibel crossword puzzle
Across
  1. this radiation occurs when the nucleus becomes unstable
  2. making smaller atoms into bigger atoms
  3. the sum of protons and neutrons
  4. emitting radiation in the form of alpha, beta and gamma rays
  5. neutral charge of a nucleus
  6. process of splitting a larger atom into a smaller atom
Down
  1. a photon emitted spontaneously
  2. the number of protons in the nucleus
  3. time that it takes to decay half on an atom
  4. emitting radiation
  5. same number of protons and electrons but a different number of neutrons
  6. this radiation releases when the atom has too many neutrons
  7. positive charge of a nucleus

13 Clues: emitting radiation • neutral charge of a nucleus • positive charge of a nucleus • a photon emitted spontaneously • the sum of protons and neutrons • the number of protons in the nucleus • making smaller atoms into bigger atoms • time that it takes to decay half on an atom • process of splitting a larger atom into a smaller atom • ...

Chapter 5 crossword Mady Stief and Remy Boston 2015-01-12

Chapter 5 crossword Mady Stief and Remy Boston crossword puzzle
Across
  1. when members of a species are held by people in zoos or other conservation facilities.
  2. nonnative species in an area.
  3. different environmental conditions that occur along the boundaries of an ecosystem.
  4. separation of wilderness areas areas from each other.
  5. species that have rapidly decreasing numbers of individuals.
  6. field of biology that studies method and implements plans to protect biodiversity.
  7. when the last members of a species die.
  8. natural strips of land that allow the migration of organisms from one wilderness area to another.
  9. philosophy that promotes letting people use resources in wilderness areas in ways that will not damage the ecosystem.
Down
  1. rain,snow,sleet or fog with a pH below 7
  2. layer of the atmosphere that helps to protect living organisms on earth's surface from damaging does of ultraviolet radiation from the sun.
  3. variety of life in an area.
  4. programs that release organisms into an area where their species once lived in hope of reestablishing naturally reproducing populations.
  5. damage to a habitat by air, water, and land pollution.
  6. a species in which the number of individuals falls so low that extinction is possible.

15 Clues: variety of life in an area. • nonnative species in an area. • when the last members of a species die. • rain,snow,sleet or fog with a pH below 7 • separation of wilderness areas areas from each other. • damage to a habitat by air, water, and land pollution. • species that have rapidly decreasing numbers of individuals. • ...

Jake Weikel, Sevanna Swist, Chapter 5 Vocab Puzzle 2015-01-08

Jake Weikel, Sevanna Swist, Chapter 5 Vocab Puzzle crossword puzzle
Across
  1. Nonnative species in an area
  2. Variety of life in an area
  3. When the last members of a species die
  4. Field of biology that studies methods and implements plans to protect biodiversity
  5. When members of a species are held by people in zoos or other conservation facilities
  6. Separation of wilderness areas from each other
  7. Species that have rapidly decreasing numbers of individuals
  8. Rain, snow, sleet, or fog with a pH below 7
Down
  1. Philosophy that promotes letting people use resources in wilderness areas in ways that will not damage the ecosystem
  2. Different environmental conditions that occur along the boundaries of an ecosystem
  3. Programs that release organisms into an area where their species once lived in hopes of reestablishing naturally reproducing populations
  4. Layer of the atmosphere that helps to protect living organisms on earths surface from damaging doses of ultra violent radiation from the sun
  5. Damage to a habitat by air, water, and land pollution
  6. A species in which the number of individuals falls so low that extinction is possible
  7. Natural strips of land that allow the migration of organisms from one wilderness area to another

15 Clues: Variety of life in an area • Nonnative species in an area • When the last members of a species die • Rain, snow, sleet, or fog with a pH below 7 • Separation of wilderness areas from each other • Damage to a habitat by air, water, and land pollution • Species that have rapidly decreasing numbers of individuals • ...

Science Vocabulary 2026-02-18

Science Vocabulary crossword puzzle
Across
  1. harmful material that is released into the environment
  2. being able to be maintained at a certain point or level
  3. Resources that are in infinite supply and replenish themselves over time
  4. material such as rain, snow, sleet, or hail that falls to the ground from clouds
  5. A tool used in biology that is able to identify unknown organisms
  6. the study of interactions between organisms and their environment
Down
  1. The process of heat transfer through liquids or gases
  2. a group of people that live in the same place or have a certain characteristic in common
  3. energy that is given off by the sun in radiation
  4. the international expansion of a business, influence-wise or operationally
  5. those who make or supply goods to consumers
  6. the transition of a substance from a liquid to a gas
  7. those who use a certain thing
  8. When strong winds push warm water away and allow cold water to rise to the surface.
  9. When a body of water becomes overly enriched with nutrients which then causes excessive algae growth

15 Clues: those who use a certain thing • those who make or supply goods to consumers • energy that is given off by the sun in radiation • the transition of a substance from a liquid to a gas • The process of heat transfer through liquids or gases • harmful material that is released into the environment • being able to be maintained at a certain point or level • ...

Chapter 5 Crossword Puzzle... Donovan Owens 2015-01-09

Chapter 5 Crossword Puzzle... Donovan Owens crossword puzzle
Across
  1. When the last members of a species die
  2. Damage to a habitat by air,water,and land pollution
  3. Different environmental conditions that occur along the boundaries of an ecosystem
  4. Variety of life in an area
  5. Programs that release organisms into an area where their species once lived in hopes of reestablishing naturally reproducing populations
  6. Nonnative species in an area
  7. Philosophy that promotes letting people use resources in wilderness areas in ways that will not damage the ecosystem
Down
  1. Rain,Sleet,Snow,or Fog with pH below 7
  2. Layer of the atmosphere that helps to protect living organism on earth's surface from damaging dosesof ultraviolet radiation from the sun
  3. Separation of wilderness areas from each other
  4. field of biology that studies methods and implements plans to protect biodiversity
  5. Natural strips of land that allow the migration of organism from one wilderness area to another
  6. When members of a species are held by people in zoos or other conservation facilities
  7. A species in which the number of individulas falls so low that extinction is possible
  8. species that have rapidly decreasing numbers of individuals

15 Clues: Variety of life in an area • Nonnative species in an area • Rain,Sleet,Snow,or Fog with pH below 7 • When the last members of a species die • Separation of wilderness areas from each other • Damage to a habitat by air,water,and land pollution • species that have rapidly decreasing numbers of individuals • ...

Forensic science 2019-02-12

Forensic science crossword puzzle
Across
  1. print prints to do with your feet
  2. when somebody kills someone else
  3. something you write with
  4. print prints on your fingers
  5. in some stationery
  6. -body science
  7. a bad person
  8. they need forensic ______ before they know it was someone
  9. the crime
  10. - something used to see small things
  11. very very small things only can be seen bye a microscope
  12. of a mixture biology type of science.
Down
  1. it is red
  2. on your clothes
  3. when someone does something bad
  4. Chromatography is a laboratory technique for
  5. something you wear over your hands
  6. type of science
  7. evidence ______
  8. when a body shuts down
  9. something you write with

21 Clues: it is red • the crime • a bad person • -body science • on your clothes • type of science • evidence ______ • in some stationery • when a body shuts down • something you write with • something you write with • print prints on your fingers • when someone does something bad • when somebody kills someone else • something you wear over your hands • - something used to see small things • ...

P4 - Radiation for life 2016-02-18

P4 - Radiation for life crossword puzzle
Across
  1. The driving force that pushes electrons around a circuit .
  2. This is used to measure the current through a component in a circuit.
  3. Nuclear fusion involves joining 2 atomic nuclei to make a large nucleus.
  4. Ionising living cells can damage them an cause this.
  5. The flow of electrical charge/electrons around a circuit.
  6. Anything in a circuit that slows down the flow of electrons.
  7. The time taken for half the radioactive nuclei to decay.
  8. In these types of waves, the vibrations are at 90 degrees to the direction of the wave.
  9. This is used to measure the voltage across a component in a circuit.
  10. The technique dating materials such as rocks or carbon by measuring the amount of radioactive isotope in the sample.
  11. Opposite charges attract, like charges …
Down
  1. Sound that has a higher frequency than humans can hear.
  2. This type of resistor allows you to change the resistance.
  3. The wire in a plug which is designed to prevent electric shocks and is coloured green/yellow.
  4. Radiotherapy uses these types of rays to treat cancer.
  5. In these types of waves, the vibrations are along the same direction as the wave is travelling.
  6. These are used to detect leaks of radiation.
  7. This is caused when two insulating materials are rubbed together, scraping electrons off one material and depositing them on the other.
  8. The process of splitting atoms to release energy.
  9. The wire in a plug which allows electricity to flow outwards and is coloured blue.
  10. To prevent sparks from static electricity, fuel tankers must be …
  11. The wire in a plug which carries voltage and is coloured brown.
  12. Atoms with the same atomic number, but a different mass number.
  13. A subatomic particle with a negative electrical charge.

24 Clues: Opposite charges attract, like charges … • These are used to detect leaks of radiation. • The process of splitting atoms to release energy. • Ionising living cells can damage them an cause this. • Radiotherapy uses these types of rays to treat cancer. • Sound that has a higher frequency than humans can hear. • A subatomic particle with a negative electrical charge. • ...

RTG 223 Radiation protection 2019-01-29

RTG 223 Radiation protection crossword puzzle
Across
  1. Material shielding for gamma ray.
  2. The non SI unit of absorbed dose.
  3. The abbreviation of disintegration per second.
  4. The abbreviation of tenth value layer.
  5. The spontaneous emission of energy from unstable atom.
  6. The dose representation the total body could receive and could be assessed the potential for long-term effects that might occur in the future.
  7. The disease which is inducing of stochastic effect.
  8. The personal dose monitoring.
  9. The equivalent dose of RT for which organ should have the dose limit are 500 mSv per year.
  10. The radioactive element, mam-made or from natural sources, with a specific atomic weight.
  11. The disease is abnormal redness and inflammation of the skin caused by deterministic effect.
  12. The abbreviation of International Commission on Radiation Units and Measurements.
  13. We called positive electron, positively charged.
  14. The effects that occur by chance and which may occur without a threshold level of dose, whose probability is proportional to the dose and whose severity is independent of the dose.
  15. The unit of exposure.
  16. The non SI unit of effective dose .
Down
  1. The particle that be absorbed by aluminum.
  2. The inverse square law is a technique of external radiation protection.
  3. The energy deposited in a small volume of matter
  4. The part of an atom with a negative electrical charge, which moves around the atom's nucleus.
  5. The effect that occur with dose-dependent severity. These effects generally do
  6. The amount of ionization in air due to gamma and x-ray.
  7. The SI unit of radioactivity.
  8. The SI unit of equivalent dose.
  9. The energy that comes from a source and travels through space and may be able to penetrate various materials
  10. The particle is a helium NUCLEUS.
  11. The SI unit of absorbed dose.
  12. The elements with the same atomic number but different mass numbers.
  13. We can call gamma ray and x-ray ray in the other name.
  14. Neutron shielding material.
  15. occur below a certain threshold value.

31 Clues: The unit of exposure. • Neutron shielding material. • The SI unit of radioactivity. • The personal dose monitoring. • The SI unit of absorbed dose. • The SI unit of equivalent dose. • Material shielding for gamma ray. • The non SI unit of absorbed dose. • The particle is a helium NUCLEUS. • The non SI unit of effective dose . • The abbreviation of tenth value layer. • ...

RTG 223 Radiation protection 2019-01-29

RTG 223 Radiation protection crossword puzzle
Across
  1. The disease is abnormal redness and inflammation of the skin caused by deterministic effect.
  2. The non SI unit of effective dose .
  3. The personal dose monitoring.
  4. The abbreviation of disintegration per second.
  5. The dose representation the total body could receive and could be assessed the potential for long-term effects that might occur in the future.
  6. The energy deposited in a small volume of matter
  7. The radioactive element, mam-made or from natural sources, with a specific atomic weight.
  8. The non SI unit of absorbed dose.
  9. The energy that comes from a source and travels through space and may be able to penetrate various materials
  10. The particle that be absorbed by aluminum.
  11. The effects that occur by chance and which may occur without a threshold level of dose, whose probability is proportional to the dose and whose severity is independent of the dose.
  12. Material shielding for gamma ray.
  13. The spontaneous emission of energy from unstable atom.
  14. The elements with the same atomic number but different mass numbers.
Down
  1. The SI unit of absorbed dose.
  2. The particle is a helium NUCLEUS.
  3. The SI unit of radioactivity.
  4. The unit of exposure.
  5. The amount of ionization in air due to gamma and x-ray.
  6. Neutron shielding material.
  7. We can call gamma ray and x-ray ray in the other name.
  8. The effect that occur with dose-dependent severity. These effects generally do not occur below a certain threshold value.
  9. The part of an atom with a negative electrical charge, which moves around the atom's nucleus.
  10. The inverse square law is a technique of external radiation protection.
  11. The abbreviation of tenth value layer.
  12. We called positive electron, positively charged.
  13. The equivalent dose of RT for which organ should have the dose limit are 500 mSv per year.
  14. The disease which is inducing of stochastic effect.
  15. The SI unit of equivalent dose.
  16. The abbreviation of International Commission on Radiation Units and Measurements.

30 Clues: The unit of exposure. • Neutron shielding material. • The SI unit of absorbed dose. • The SI unit of radioactivity. • The personal dose monitoring. • The SI unit of equivalent dose. • The particle is a helium NUCLEUS. • The non SI unit of absorbed dose. • Material shielding for gamma ray. • The non SI unit of effective dose . • The abbreviation of tenth value layer. • ...

RTG 223 Radiation protection 2019-01-29

RTG 223 Radiation protection crossword puzzle
Across
  1. The abbreviation of International Commission on Radiation Units and Measurements.
  2. The unit of exposure.
  3. The equivalent dose of RT for which organ should have the dose limit are 500 mSv per year.
  4. Material shielding for gamma ray.
  5. The dose representation the total body could receive and could be assessed the potential for long-term effects that might occur in the future.
  6. The abbreviation of tenth value layer.
  7. The spontaneous emission of energy from unstable atom.
  8. The part of an atom with a negative electrical charge, which moves around the atom's nucleus.
  9. The SI unit of absorbed dose.
  10. The disease which is inducing of stochastic effect.
  11. The non SI unit of absorbed dose.
  12. The particle that be absorbed by aluminum.
  13. The abbreviation of disintegration per second.
  14. The personal dose monitoring.
  15. The amount of ionization in air due to gamma and x-ray.
  16. The effect that occur by chance and which may occur without a threshold level of dose, whose probability is proportional to the dose and whose severity is independent of the dose.
Down
  1. The elements with the same atomic number but different mass numbers.
  2. The non SI unit of effective dose.
  3. The SI unit of radioactivity.
  4. The SI unit of equivalent dose.
  5. The radioactive element, mam-made or from natural sources, with a specific atomic weight.
  6. The effect that occur with dose-dependent severity. These effects generally do not occur below a certain threshold value.
  7. The inverse square law is a technique of external radiation protection.
  8. The energy that comes from a source and travels through space and may be able to penetrate various materials
  9. The particle is a helium NUCLEUS.
  10. The energy deposited in a small volume of matter
  11. We called positive electron, positively charged.
  12. The disease is abnormal redness and inflammation of the skin caused by deterministic effect.
  13. Neutron shielding material.
  14. We can call gamma ray and x-ray ray in the other name.

30 Clues: The unit of exposure. • Neutron shielding material. • The SI unit of radioactivity. • The SI unit of absorbed dose. • The personal dose monitoring. • The SI unit of equivalent dose. • Material shielding for gamma ray. • The particle is a helium NUCLEUS. • The non SI unit of absorbed dose. • The non SI unit of effective dose. • The abbreviation of tenth value layer. • ...

RTG 223 Radiation protection 2019-01-29

RTG 223 Radiation protection crossword puzzle
Across
  1. The part of an atom with a negative electrical charge, which moves around the atom's nucleus.
  2. The abbreviation of disintegration per second.
  3. The equivalent dose of RT for which organ should have the dose limit are 20 mSv per year.
  4. The inverse square law is a technique of external radiation protection.
  5. The unit of exposure.
  6. The abbreviation of International Commission on Radiation Units and Measurements.
  7. The energy deposited in a small volume of matter
  8. The effect that occur with dose-dependent severity. These effects generally do not occur below a certain threshold value.
  9. The SI unit of radioactivity.
  10. We called positive electron, positively charged.
  11. The abbreviation of tenth value layer.
  12. The disease is abnormal redness and inflammation of the skin caused by deterministic effect.
  13. Neutron shielding material.
  14. The SI unit of absorbed dose.
Down
  1. The personal dose monitoring.
  2. The amount of ionisation in air due to gamma and x-ray.
  3. The energy that comes from a source and travels through space and may be able to penetrate various materials
  4. We can call gamma ray and x-ray ray in the other name.
  5. The dose representation the total body could receive and could be assessed the potential for long-term effects that might occur in the future.
  6. The effects that occur by chance and which may occur without a threshold level of dose, whose probability is proportional to the dose and whose severity is independent of the dose.
  7. The SI unit of equivalent dose.
  8. The elements with the same atomic number but different mass numbers.
  9. The non SI unit of absorbed dose.
  10. The spontaneous emission of energy from unstable atom.
  11. Material shielding for gamma ray.
  12. A radionuclide is a radioactive element, mam-made or from natural sources, with a specific atomic weight.
  13. The non SI unit of effective dose .
  14. The disease which is inducing of stochastic effect.
  15. The particle that be absorbed by aluminum.
  16. The particle is a helium NUCLEUS.

30 Clues: The unit of exposure. • Neutron shielding material. • The personal dose monitoring. • The SI unit of radioactivity. • The SI unit of absorbed dose. • The SI unit of equivalent dose. • The non SI unit of absorbed dose. • Material shielding for gamma ray. • The particle is a helium NUCLEUS. • The non SI unit of effective dose . • The abbreviation of tenth value layer. • ...

RTG 223 Radiation protection 2019-01-29

RTG 223 Radiation protection crossword puzzle
Across
  1. Neutron shielding material.
  2. The SI unit of equivalent dose.
  3. The non SI unit of absorbed dose.
  4. The part of an atom with a negative electrical charge, which moves around the atom's nucleus.
  5. The equivalent dose of RT for which organ should have the dose limit are 20 mSv per year.
  6. The SI unit of absorbed dose.
  7. We can call gamma ray and x-ray ray in the other name.
  8. The elements with the same atomic number but different mass numbers.
  9. The personal dose monitoring.
  10. The amount of ionization in air due to gamma and x-ray.
  11. A radionuclide is a radioactive element, mam-made or from natural sources, with a specific atomic weight.
  12. Material shielding for gamma ray.
  13. The effect that occur with dose-dependent severity. These effects generally do
  14. The energy that comes from a source and travels through space and may be able to penetrate various materials
  15. The disease which is inducing of stochastic effect.
Down
  1. The disease is abnormal redness and inflammation of the skin caused by deterministic effect.
  2. The particle that be absorbed by aluminum.
  3. The SI unit of radioactivity.
  4. We called positive electron, positively charged.
  5. The unit of exposure.
  6. The energy deposited in a small volume of matter
  7. The effects that occur by chance and which may occur without a threshold level of dose, whose probability is proportional to the dose and whose severity is independent of the dose.
  8. The spontaneous emission of energy from unstable atom.
  9. The non SI unit of effective dose .
  10. The dose representation the total body could receive and could be assessed the potential for long-term effects that might occur in the future.
  11. The abbreviation of disintegration per second.
  12. The particle is a helium NUCLEUS.
  13. The inverse square law is a technique of external radiation protection.
  14. The abbreviation of tenth value layer.
  15. occur below a certain threshold value.
  16. The abbreviation of International Commission on Radiation Units and Measurements.

31 Clues: The unit of exposure. • Neutron shielding material. • The SI unit of radioactivity. • The SI unit of absorbed dose. • The personal dose monitoring. • The SI unit of equivalent dose. • The non SI unit of absorbed dose. • The particle is a helium NUCLEUS. • Material shielding for gamma ray. • The non SI unit of effective dose . • The abbreviation of tenth value layer. • ...

RTG 223 Radiation protection 2019-01-29

RTG 223 Radiation protection crossword puzzle
Across
  1. The elements with the same atomic number but different mass numbers.
  2. The energy that comes from a source and travels through space and may be able to penetrate various materials
  3. Material shielding for gamma ray.
  4. The abbreviation of International Commission on Radiation Units and Measurements.
  5. The SI unit of absorbed dose.
  6. The effects that occur by chance and which may occur without a threshold level of dose, whose probability is proportional to the dose and whose severity is independent of the dose.
  7. The disease which is inducing of stochastic effect.
  8. The dose representation the total body could receive and could be assessed the potential for long-term effects that might occur in the future.
  9. The non SI unit of absorbed dose.
  10. We called positive electron, positively charged.
  11. The non SI unit of effective dose .
  12. The abbreviation of tenth value layer.
  13. The particle that be absorbed by aluminum.
  14. A radionuclide is a radioactive element, mam-made or from natural sources, with a specific atomic weight.
  15. The personal dose monitoring.
  16. The disease is abnormal redness and inflammation of the skin caused by deterministic effect.
Down
  1. The abbreviation of disintegration per second.
  2. occur below a certain threshold value.
  3. The effect that occur with dose-dependent severity. These effects generally do
  4. Neutron shielding material.
  5. The energy deposited in a small volume of matter
  6. The unit of exposure.
  7. The spontaneous emission of energy from unstable atom.
  8. The amount of ionization in air due to gamma and x-ray.
  9. The equivalent dose of RT for which organ should have the dose limit are 20 mSv per year.
  10. We can call gamma ray and x-ray ray in the other name.
  11. The inverse square law is a technique of external radiation protection.
  12. The part of an atom with a negative electrical charge, which moves around the atom's nucleus.
  13. The SI unit of radioactivity.
  14. The SI unit of equivalent dose.
  15. The particle is a helium NUCLEUS.

31 Clues: The unit of exposure. • Neutron shielding material. • The SI unit of absorbed dose. • The SI unit of radioactivity. • The personal dose monitoring. • The SI unit of equivalent dose. • Material shielding for gamma ray. • The non SI unit of absorbed dose. • The particle is a helium NUCLEUS. • The non SI unit of effective dose . • occur below a certain threshold value. • ...

RTG 223 Radiation protection 2019-01-29

RTG 223 Radiation protection crossword puzzle
Across
  1. The particle that be absorbed by aluminum.
  2. The SI unit of equivalent dose.
  3. We can call gamma ray and x-ray ray in the other name.
  4. The dose representation the total body could receive and could be assessed the potential for long-term effects that might occur in the future.
  5. A radionuclide is a radioactive element, mam-made or from natural sources, with a specific atomic weight.
  6. Material shielding for gamma ray.
  7. The energy deposited in a small volume of matter
  8. The spontaneous emission of energy from unstable atom.
  9. The disease which is inducing of stochastic effect.
  10. The equivalent dose of RT for which organ should have the dose limit are 20 mSv per year.
  11. The disease is abnormal redness and inflammation of the skin caused by deterministic effect.
  12. The abbreviation of International Commission on Radiation Units and Measurements.
  13. The part of an atom with a negative electrical charge, which moves around the atom's nucleus.
Down
  1. Neutron shielding material.
  2. The elements with the same atomic number but different mass numbers.
  3. The abbreviation of tenth value layer.
  4. occur below a certain threshold value.
  5. The effect that occur with dose-dependent severity. These effects generally do
  6. The unit of exposure.
  7. The SI unit of absorbed dose.
  8. The personal dose monitoring.
  9. The energy that comes from a source and travels through space and may be able to penetrate various materials
  10. The inverse square law is a technique of external radiation protection.
  11. The effects that occur by chance and which may occur without a threshold level of dose, whose probability is proportional to the dose and whose severity is independent of the dose.
  12. We called positive electron, positively charged.
  13. The SI unit of radioactivity.
  14. The abbreviation of disintegration per second.
  15. The amount of ionization in air due to gamma and x-ray.
  16. The particle is a helium NUCLEUS.
  17. The non SI unit of effective dose .
  18. The non SI unit of absorbed dose.

31 Clues: The unit of exposure. • Neutron shielding material. • The SI unit of absorbed dose. • The personal dose monitoring. • The SI unit of radioactivity. • The SI unit of equivalent dose. • Material shielding for gamma ray. • The particle is a helium NUCLEUS. • The non SI unit of absorbed dose. • The non SI unit of effective dose . • The abbreviation of tenth value layer. • ...

BIOLOGICAL EFFECTS OF RADIATION 2023-07-15

BIOLOGICAL EFFECTS OF RADIATION crossword puzzle
Across
  1. Gastrointestinal
  2. Hemopoietic
  3. AcuteRadiationSyndrome
  4. RadioResistant
  5. Lymphocytes
  6. Metabolic
  7. Latent
  8. SED
  9. Stochastic
  10. Spermatogonia
  11. OxygenEnhancementRatio
  12. Threshold
  13. Erythroblasts
Down
  1. Lethaldose
  2. NonThreshold
  3. LinearEnergyTransfer
  4. Manifest
  5. Oogonia
  6. RelativebiologicalEffectiveness
  7. Proliferation
  8. 1Down
  9. IntestinalCryptCells
  10. Linear
  11. Deterministic
  12. CentralNervousSyndrome
  13. StemCell
  14. Radiosensitive

27 Clues: SED • 1Down • Latent • Linear • Oogonia • Manifest • StemCell • Metabolic • Threshold • Lethaldose • Stochastic • Hemopoietic • Lymphocytes • NonThreshold • Proliferation • Deterministic • Spermatogonia • Erythroblasts • RadioResistant • Radiosensitive • Gastrointestinal • LinearEnergyTransfer • IntestinalCryptCells • AcuteRadiationSyndrome • CentralNervousSyndrome • OxygenEnhancementRatio • RelativebiologicalEffectiveness

Chapter 2 - Radiation Physics 2025-10-18

Chapter 2 - Radiation Physics crossword puzzle
Across
  1. force that holds electrons in orbit around the nucleus
  2. anything that occupies space and has mass
  3. effect where photon is completely absorbed and electron ejected
  4. an atom or molecule that has lost or gained an electron and carries a charge
  5. metal housing containing x-ray tube and transformers
  6. energy unit of electromagnetic radiation
  7. transformer that increases voltage for the high-voltage circuit
  8. radiation consisting of energy waves without mass
  9. accelerated hydrogen nuclei with positive charge
  10. high-energy electromagnetic radiation used in imaging
  11. bundle of energy that travels at the speed of light with no mass
  12. deflected radiation that travels in different directions
  13. spontaneous disintegration of unstable atomic nuclei
  14. negative electrode that produces electrons when heated
  15. contains on/off switch, timer, and exposure settings
  16. positive electrode that converts electrons into x-ray photons
  17. total transfer of photon energy to matter
  18. type of radiation made of particles with mass traveling in straight lines
  19. voltage compensator that adjusts for current fluctuations
  20. dissipates heat from the tungsten target
  21. transformer that decreases voltage for the filament circuit
Down
  1. number of wavelengths that pass a point per unit of time
  2. x-rays produced when electrons slow near the nucleus
  3. scatter where photon path changes without ionization
  4. accelerated particle with no electrical charge
  5. process of converting an atom into ions by gaining or losing electrons
  6. electrical force controlling speed and energy of electrons
  7. electrostatic attraction between positive nucleus and negative electrons
  8. controls number of electrons produced by filament
  9. fast-moving electron emitted from a radioactive atom
  10. neutral particle found in the nucleus
  11. particle consisting of two protons and two neutrons
  12. supports and positions the x-ray tubehead
  13. emission and propagation of energy through space or a substance
  14. x-rays produced when inner-shell electrons are ejected at 70 kVp or above
  15. fundamental unit of matter consisting of a nucleus and orbiting electrons
  16. positively charged particle found in the nucleus
  17. radiation created when primary beam interacts with matter
  18. penetrating beam produced at anode target
  19. scatter where photon collides with outer-shell electron and changes direction
  20. converts electrons into photons at the anode
  21. device used to increase or decrease voltage
  22. center of the atom containing protons and neutrons
  23. distance between two wave crests
  24. negatively charged particle orbiting the nucleus

45 Clues: distance between two wave crests • neutral particle found in the nucleus • energy unit of electromagnetic radiation • dissipates heat from the tungsten target • anything that occupies space and has mass • supports and positions the x-ray tubehead • penetrating beam produced at anode target • total transfer of photon energy to matter • ...

Final Exam Review 2021-01-08

Final Exam Review crossword puzzle
Across
  1. Has the smallest temperature range
  2. How cold wind feels to us due to heat loss.
  3. Vapor to solid.
  4. Pressure is high in India during _________ (dry season)
  5. The heat released as a result of phase change.
  6. The type of radiation emitted by the sun.
  7. how energy is transferred from a hot fire to your body near it.
  8. Front with most severe weather.
  9. How energy is transferred at the surface of Earth
  10. low clouds
  11. The kind of radiation absorbed by greenhouse gases.
  12. Without them condensation cannot occur.
Down
  1. The pressure is low at the __________ where tradewinds converge
  2. Kills the most people in a hurricane.
  3. Pressure of air aloft in a high pressure system (it is sinking).
  4. Reflects 100% of radiation.
  5. Frozen when it leaves the cloud.
  6. Suppressed upwelling of the coast of Peru (wacky weather).
  7. The stage of most damage in a tornado
  8. General term for hurricane.
  9. Coldest of all air masses is considered.
  10. The sun will be directly over 23.5* _________ on June 21st
  11. Winds of southern California
  12. The amount of light reflect (7 = 7%)
  13. If you slow down air molecules, temperature _________

25 Clues: low clouds • Vapor to solid. • Reflects 100% of radiation. • General term for hurricane. • Winds of southern California • Front with most severe weather. • Frozen when it leaves the cloud. • Has the smallest temperature range • The amount of light reflect (7 = 7%) • Kills the most people in a hurricane. • The stage of most damage in a tornado • ...

River Hice 2023-09-19

River Hice crossword puzzle
Across
  1. atoms gain, lose, or maintain electrons to gain stability
  2. Shortest distance between do points on a wave
  3. atom/bonded atoms group with a + or - charge
  4. ion with positive charge
  5. ion with negative charge
  6. the main/major energy levels of an atom
  7. high speed electron with a -1 charge
  8. how electrons are arranged in atoms
  9. Particle with no mass that carries quantum energy
  10. high energy radiation with no mass or electrical charge
  11. lowest allowable energy of an atom
  12. shows the atomic and mass # of the elements involved
  13. Energy levels contained within the primary levels
Down
  1. waves that pass a pint per second
  2. Graph used to show location of electrons with dots
  3. electrons in the outermost shell
  4. 2 protons 2 neutrons and a 2+ charge/helium nucleus
  5. Graph of the energy given off by atoms by color
  6. energy released in a wave like fashion
  7. alpha, beta, and gamma particles emitted by elements
  8. least amount of energy gained or lost by an atom
  9. process of emitting radiation

22 Clues: ion with positive charge • ion with negative charge • process of emitting radiation • electrons in the outermost shell • waves that pass a pint per second • lowest allowable energy of an atom • how electrons are arranged in atoms • high speed electron with a -1 charge • energy released in a wave like fashion • the main/major energy levels of an atom • ...

Ethan & Evan | Period 2 | Chapter 5 Vocab 2015-01-08

Ethan & Evan | Period 2 | Chapter 5 Vocab crossword puzzle
Across
  1. When the last members of a species die.
  2. Layer of the atmosphere that helps to protect living organisms on Earth's surface from damaging rays of ultra-violet radiation from the sun.
  3. A species in which the number of individuals falls so low that extinction is possible.
  4. Separation from wilderness areas from each other.
  5. Field of biology that studies methods and implements plans to protect biodiversity.
  6. Variety of life in an area.
  7. When members of a species are held by people in zoos or other conservation facilities.
  8. Species that have rapidly decreasing numbers of individuals.
Down
  1. Philosophy that promotes letting people use resources in wilderness areas in ways that will not damage the ecosystem.
  2. Damage to a habitat by air, water, and land pollution.
  3. Rain, snow, sleet, or fog with a low pH value.
  4. Programs that release organisms into an area where species once lived in hopes of reestablishing natural reproducing population.
  5. Natural strips of land that allow the migration of organisms from one wilderness area to the other.
  6. Non-native species in an area.
  7. Different environmental conditions that occur along the edges of an ecosystem.

15 Clues: Variety of life in an area. • Non-native species in an area. • When the last members of a species die. • Rain, snow, sleet, or fog with a low pH value. • Separation from wilderness areas from each other. • Damage to a habitat by air, water, and land pollution. • Species that have rapidly decreasing numbers of individuals. • ...

5.2 Vocab Madison Motze 2015-01-08

5.2 Vocab Madison Motze crossword puzzle
Across
  1. a species in which the number of individuals falls so low that extinction is possible
  2. natural strips of land that allows the migration of organisms from one wilderness area to another
  3. damage to a habitat by air, water, and land pollution
  4. layer of the atmosphere that helps to protect living organisms on Earth's surface from getting damaged by ultraviolet radiation from the sun
  5. separation of wilderness areas from each other
  6. when members of a species are held by people in zoos or other conservation facilities
Down
  1. different environmental conditions that occur along the boundaries of an ecosystem
  2. programs that release organisms into an area where their species once lived in hopes of reestablishing naturally reproducing populations
  3. species that have rapidly decreasing numbers of individuals
  4. philosophy that promotes letting people use resources in wilderness areas in ways that will not damage the ecosystem
  5. nonnative species in an area
  6. field of biology that studies methods and implement plans to protect biodiversity
  7. variety of life in an area
  8. rain, snow, sleet or fog with a pH below 7
  9. when the last members of a species dies

15 Clues: variety of life in an area • nonnative species in an area • when the last members of a species dies • rain, snow, sleet or fog with a pH below 7 • separation of wilderness areas from each other • damage to a habitat by air, water, and land pollution • species that have rapidly decreasing numbers of individuals • ...

Chapter 5 Crossword Puzzle By Nathan Oplinger 2015-01-09

Chapter 5 Crossword Puzzle By Nathan Oplinger crossword puzzle
Across
  1. Nonnative species in an area
  2. Variety of life in an area
  3. Rain,Sleet,Snow,or Fog with pH below 7
  4. When members of a species are held by people in zoos or other conservation facilities
  5. species that have rapidly decreasing numbers of individuals
  6. When the last members of a species die
  7. field of biology that studies methods and implements plans to protect biodiversity
  8. Separation of wilderness areas from each other
  9. Different environmental conditions that occur along the boundaries of an ecosystem
  10. Natural strips of land that allow the migration of organism from one wilderness area to another
  11. A species in which the number of individulas falls so low that extinction is possible
Down
  1. Programs that release organisms into an area where their species once lived in hopes of reestablishing naturally reproducing populations
  2. Layer of the atmosphere that helps to protect living organism on earth's surface from damaging dosesof ultraviolet radiation from the sun
  3. Philosophy that promotes letting people use resources in wilderness areas in ways that will not damage the ecosystem
  4. Damage to a habitat by air,water,and land pollution

15 Clues: Variety of life in an area • Nonnative species in an area • Rain,Sleet,Snow,or Fog with pH below 7 • When the last members of a species die • Separation of wilderness areas from each other • Damage to a habitat by air,water,and land pollution • species that have rapidly decreasing numbers of individuals • ...

Astrobiology 2022-06-01

Astrobiology crossword puzzle
Across
  1. The zone where temperatures are just right for life
  2. is an ongoing international project directed by the International Planetary society.
  3. What demonstrated terrestrial origin.
  4. The area of a massive 300km explosion from a fragment of a comet.
  5. a space observatory launched by NASA to discover Earth-size planets orbiting other stars.
  6. Planets we consider this have low radiation levels,liquid water, and appropiate temperatures.
  7. The Kepler space observatory was sent to search for these.
  8. The belief that organic building blocks did not originate on Earth but were brought here by comets or possibly meteors.
  9. The belief that life on Earth naturally arose from early chemical conditions on Earth.
Down
  1. When species evolve into a common form due to a common need.
  2. When an animals biology changes due to selective pressure.
  3. a mathematical argument used to arrive at an estimate of the number of active, communicative extraterrestrial civilizations in the Milky Way galaxy.
  4. A spacecraft that landed on the comet 67P/Churyumov–Gerasimenko.
  5. The study of potential life in the universe.
  6. An improved space observatory, with a similar mission to the Kepler.

15 Clues: What demonstrated terrestrial origin. • The study of potential life in the universe. • The zone where temperatures are just right for life • When an animals biology changes due to selective pressure. • The Kepler space observatory was sent to search for these. • When species evolve into a common form due to a common need. • ...

Elijah's science crossword puzzle 2024-12-20

Elijah's science crossword puzzle crossword puzzle
Across
  1. a simple substance that cannot be broken down into smaller parts or changed into another substance
  2. total of all protons,electrons and neutrons
  3. an electromagnetic wave with a wavelength in the range 0.001–0.3 m, shorter than that of a normal radio wave but longer than those of infrared radiation
  4. the smallest structural and functional unit of an organism
  5. strength or energy as an attribute of physical action or movement
  6. a subatomic particle with a positive electrical charge
  7. the study of living organisms
  8. the movement of light conceptualized as a wave, defined by such properties as reflection, refraction, and dispersion.
  9. the scientific study of matter and its motion and behavior through space and time
Down
  1. a state of matter along with solids, liquids and gases.
  2. exists in the nucleus of the atom alongside protons and makes up an atom's atomic mass with protons.
  3. A small particle with a negative charge that is found in all atoms
  4. the rate of change of velocity per unit of time
  5. smallest unit of element
  6. the force that attracts a body toward the center of the earth

15 Clues: smallest unit of element • the study of living organisms • total of all protons,electrons and neutrons • the rate of change of velocity per unit of time • a subatomic particle with a positive electrical charge • a state of matter along with solids, liquids and gases. • the smallest structural and functional unit of an organism • ...

Nuclear Chemistry Challenge 2025-05-07

Nuclear Chemistry Challenge crossword puzzle
Across
  1. – Particle with no charge found in the nucleus.
  2. – Energy emitted in the form of waves or particles.
  3. – A self-sustaining series of nuclear fissions.
  4. – Center of the atom where protons and neutrons reside.
  5. – Splitting of a heavy nucleus into smaller nuclei.
  6. – Atoms of the same element with different numbers of neutrons.
  7. – High-energy radiation with no mass or charge.
Down
  1. – This type of radiation can be blocked by paper.
  2. – A fast-moving electron emitted from a nucleus.
  3. – Positively charged particle in an atom’s nucleus.
  4. – Describes substances that emit radiation.
  5. – Process where an unstable nucleus loses energy.
  6. – Time it takes for half of a radioactive substance to decay.
  7. – Heavy element commonly used in nuclear fission.
  8. – Two light nuclei combine to form a heavier one.

15 Clues: – Describes substances that emit radiation. • – Particle with no charge found in the nucleus. • – A self-sustaining series of nuclear fissions. • – High-energy radiation with no mass or charge. • – A fast-moving electron emitted from a nucleus. • – This type of radiation can be blocked by paper. • – Process where an unstable nucleus loses energy. • ...

RTG 223 Radiation protection 2019-01-29

RTG 223 Radiation protection crossword puzzle
Across
  1. The elements with the same atomic number but different mass numbers.
  2. The non SI unit of absorbed dose.
  3. The equivalent dose of RT for which organ should have the dose limit are 500 mSv per year.
  4. The particle that be absorbed by aluminum.
  5. The personal dose monitoring.
  6. The non SI unit of effective dose .
  7. The amount of ionization in air due to gamma and x-ray.
  8. The energy deposited in a small volume of matter
  9. The inverse square law is a technique of external radiation protection.
  10. The abbreviation of International Commission on Radiation Units and Measurements.
  11. The SI unit of absorbed dose.
  12. We can call gamma ray and x-ray ray in the other name.
  13. The effect that occur with dose-dependent severity. These effects generally do
  14. The energy that comes from a source and travels through space and may be able to penetrate various materials
  15. The radioactive element, mam-made or from natural sources, with a specific atomic weight.
  16. The disease is abnormal redness and inflammation of the skin caused by deterministic effect.
Down
  1. Neutron shielding material.
  2. The abbreviation of disintegration per second.
  3. The unit of exposure.
  4. The SI unit of equivalent dose.
  5. The particle is a helium NUCLEUS.
  6. The dose representation the total body could receive and could be assessed the potential for long-term effects that might occur in the future.
  7. The effects that occur by chance and which may occur without a threshold level of dose, whose probability is proportional to the dose and whose severity is independent of the dose.
  8. We called positive electron, positively charged.
  9. occur below a certain threshold value.
  10. The SI unit of radioactivity.
  11. The part of an atom with a negative electrical charge, which moves around the atom's nucleus.
  12. The spontaneous emission of energy from unstable atom.
  13. The disease which is inducing of stochastic effect.
  14. The abbreviation of tenth value layer.
  15. Material shielding for gamma ray.

31 Clues: The unit of exposure. • Neutron shielding material. • The personal dose monitoring. • The SI unit of radioactivity. • The SI unit of absorbed dose. • The SI unit of equivalent dose. • The non SI unit of absorbed dose. • The particle is a helium NUCLEUS. • Material shielding for gamma ray. • The non SI unit of effective dose . • occur below a certain threshold value. • ...

RTG 223 Radiation protection 2019-01-29

RTG 223 Radiation protection crossword puzzle
Across
  1. The equivalent dose of RT for which organ should have the dose limit are 500 mSv per year.
  2. occur below a certain threshold value.
  3. The inverse square law is a technique of external radiation protection.
  4. The SI unit of radioactivity.
  5. The amount of ionization in air due to gamma and x-ray.
  6. The non SI unit of absorbed dose.
  7. The abbreviation of disintegration per second.
  8. The dose representation the total body could receive and could be assessed the potential for long-term effects that might occur in the future.
  9. The disease which is inducing of stochastic effect.
  10. The particle that be absorbed by aluminum.
  11. The unit of exposure.
  12. The abbreviation of tenth value layer.
  13. We can call gamma ray and x-ray ray in the other name.
  14. The personal dose monitoring.
  15. The spontaneous emission of energy from unstable atom.
Down
  1. The elements with the same atomic number but different mass numbers.
  2. The disease is abnormal redness and inflammation of the skin caused by deterministic effect.
  3. The radioactive element, mam-made or from natural sources, with a specific atomic weight.
  4. Neutron shielding material.
  5. The energy deposited in a small volume of matter
  6. The abbreviation of International Commission on Radiation Units and Measurements.
  7. The particle is a helium NUCLEUS.
  8. The energy that comes from a source and travels through space and may be able to penetrate various materials
  9. The effect that occur with dose-dependent severity. These effects generally do
  10. The part of an atom with a negative electrical charge, which moves around the atom's nucleus.
  11. The effects that occur by chance and which may occur without a threshold level of dose, whose probability is proportional to the dose and whose severity is independent of the dose.
  12. The non SI unit of effective dose .
  13. We called positive electron, positively charged.
  14. The SI unit of equivalent dose.
  15. Material shielding for gamma ray.
  16. The SI unit of absorbed dose.

31 Clues: The unit of exposure. • Neutron shielding material. • The SI unit of radioactivity. • The personal dose monitoring. • The SI unit of absorbed dose. • The SI unit of equivalent dose. • The particle is a helium NUCLEUS. • The non SI unit of absorbed dose. • Material shielding for gamma ray. • The non SI unit of effective dose . • occur below a certain threshold value. • ...

RTG 223 Radiation protection 2019-01-29

RTG 223 Radiation protection crossword puzzle
Across
  1. Material shielding for gamma ray.
  2. The energy that comes from a source and travels through space and may be able to penetrate various materials
  3. The SI unit of radioactivity.
  4. The abbreviation of disintegration per second.
  5. The abbreviation of International Commission on Radiation Units and Measurements.
  6. The energy deposited in a small volume of matter
  7. Neutron shielding material.
  8. The amount of ionization in air due to gamma and x-ray.
  9. The dose representation the total body could receive and could be assessed the potential for long-term effects that might occur in the future.
  10. The effects that occur by chance and which may occur without a threshold level of dose, whose probability is proportional to the dose and whose severity is independent of the dose.
  11. The unit of exposure.
  12. The particle that be absorbed by aluminum.
  13. We called positive electron, positively charged.
  14. The elements with the same atomic number but different mass numbers.
Down
  1. The personal dose monitoring.
  2. The radioactive element, mam-made or from natural sources, with a specific atomic weight.
  3. The SI unit of absorbed dose.
  4. The SI unit of equivalent dose.
  5. The abbreviation of tenth value layer.
  6. The particle is a helium NUCLEUS.
  7. The spontaneous emission of energy from unstable atom.
  8. The disease which is inducing of stochastic effect.
  9. The effect that occur with dose-dependent severity. These effects generally do
  10. The non SI unit of effective dose .
  11. The part of an atom with a negative electrical charge, which moves around the atom's nucleus.
  12. The inverse square law is a technique of external radiation protection.
  13. The equivalent dose of RT for which organ should have the dose limit are 500 mSv per year.
  14. occur below a certain threshold value.
  15. The disease is abnormal redness and inflammation of the skin caused by deterministic effect.
  16. The non SI unit of absorbed dose.
  17. We can call gamma ray and x-ray ray in the other name.

31 Clues: The unit of exposure. • Neutron shielding material. • The personal dose monitoring. • The SI unit of absorbed dose. • The SI unit of radioactivity. • The SI unit of equivalent dose. • Material shielding for gamma ray. • The particle is a helium NUCLEUS. • The non SI unit of absorbed dose. • The non SI unit of effective dose . • The abbreviation of tenth value layer. • ...

RTG 223 Radiation protection 2019-01-29

RTG 223 Radiation protection crossword puzzle
Across
  1. The non SI unit of effective dose .
  2. The disease is abnormal redness and inflammation of the skin caused by deterministic effect.
  3. The SI unit of radioactivity.
  4. The non SI unit of absorbed dose.
  5. The radioactive element, mam-made or from natural sources, with a specific atomic weight.
  6. The inverse square law is a technique of external radiation protection.
  7. The amount of ionization in air due to gamma and x-ray.
  8. The dose representation the total body could receive and could be assessed the potential for long-term effects that might occur in the future.
  9. The part of an atom with a negative electrical charge, which moves around the atom's nucleus.
  10. The unit of exposure.
  11. The spontaneous emission of energy from unstable atom.
  12. The effects that occur by chance and which may occur without a threshold level of dose, whose probability is proportional to the dose and whose severity is independent of the dose.
  13. occur below a certain threshold value.
  14. We can call gamma ray and x-ray ray in the other name.
  15. The abbreviation of disintegration per second.
Down
  1. The SI unit of absorbed dose.
  2. Material shielding for gamma ray.
  3. The personal dose monitoring.
  4. The energy deposited in a small volume of matter
  5. The abbreviation of International Commission on Radiation Units and Measurements.
  6. The energy that comes from a source and travels through space and may be able to penetrate various materials
  7. The SI unit of equivalent dose.
  8. The disease which is inducing of stochastic effect.
  9. The effect that occur with dose-dependent severity. These effects generally do
  10. The particle that be absorbed by aluminum.
  11. The equivalent dose of RT for which organ should have the dose limit are 500 mSv per year.
  12. Neutron shielding material.
  13. The particle is a helium NUCLEUS.
  14. We called positive electron, positively charged.
  15. The elements with the same atomic number but different mass numbers.
  16. The abbreviation of tenth value layer.

31 Clues: The unit of exposure. • Neutron shielding material. • The SI unit of absorbed dose. • The personal dose monitoring. • The SI unit of radioactivity. • The SI unit of equivalent dose. • Material shielding for gamma ray. • The non SI unit of absorbed dose. • The particle is a helium NUCLEUS. • The non SI unit of effective dose . • occur below a certain threshold value. • ...

RTG 223 Radiation protection 2019-01-29

RTG 223 Radiation protection crossword puzzle
Across
  1. The particle that be absorbed by aluminum.
  2. The elements with the same atomic number but different mass numbers.
  3. The non SI unit of absorbed dose.
  4. Neutron shielding material.
  5. The spontaneous emission of energy from unstable atom.
  6. The dose representation the total body could receive and could be assessed the potential for long-term effects that might occur in the future.
  7. The amount of ionization in air due to gamma and x-ray.
  8. The energy deposited in a small volume of matter
  9. The radioactive element, mam-made or from natural sources, with a specific atomic weight.
  10. The disease is abnormal redness and inflammation of the skin caused by deterministic effect.
  11. The inverse square law is a technique of external radiation protection.
  12. The equivalent dose of RT for which organ should have the dose limit are 500 mSv per year.
  13. The abbreviation of International Commission on Radiation Units and Measurements.
Down
  1. occur below a certain threshold value.
  2. The effects that occur by chance and which may occur without a threshold level of dose, whose probability is proportional to the dose and whose severity is independent of the dose.
  3. We can call gamma ray and x-ray ray in the other name.
  4. The SI unit of equivalent dose.
  5. The SI unit of radioactivity.
  6. The particle is a helium NUCLEUS.
  7. We called positive electron, positively charged.
  8. Material shielding for gamma ray.
  9. The unit of exposure.
  10. The effect that occur with dose-dependent severity. These effects generally do
  11. The part of an atom with a negative electrical charge, which moves around the atom's nucleus.
  12. The abbreviation of disintegration per second.
  13. The personal dose monitoring.
  14. The energy that comes from a source and travels through space and may be able to penetrate various materials
  15. The SI unit of absorbed dose.
  16. The abbreviation of tenth value layer.
  17. The disease which is inducing of stochastic effect.
  18. The non SI unit of effective dose .

31 Clues: The unit of exposure. • Neutron shielding material. • The SI unit of radioactivity. • The personal dose monitoring. • The SI unit of absorbed dose. • The SI unit of equivalent dose. • The particle is a helium NUCLEUS. • Material shielding for gamma ray. • The non SI unit of absorbed dose. • The non SI unit of effective dose . • occur below a certain threshold value. • ...

RTG 223 Radiation protection 2019-01-29

RTG 223 Radiation protection crossword puzzle
Across
  1. The disease is abnormal redness and inflammation of the skin caused by deterministic effect.
  2. The equivalent dose of RT for which organ should have the dose limit are 500 mSv per year.
  3. The abbreviation of tenth value layer.
  4. The energy that comes from a source and travels through space and may be able to penetrate various materials
  5. The energy deposited in a small volume of matter
  6. The non SI unit of absorbed dose.
  7. The effect that occur by chance and which may occur without a threshold level of dose, whose probability is proportional to the dose and whose severity is independent of the dose.
  8. The SI unit of radioactivity.
  9. The dose representation the total body could receive and could be assessed the potential for long-term effects that might occur in the future.
  10. The SI unit of equivalent dose.
  11. The spontaneous emission of energy from unstable atom.
  12. The particle that be absorbed by aluminum.
  13. The inverse square law is a technique of external radiation protection.
  14. We can call gamma ray and x-ray ray in the other name.
Down
  1. The part of an atom with a negative electrical charge, which moves around the atom's nucleus.
  2. The disease which is inducing of stochastic effect.
  3. The SI unit of absorbed dose.
  4. Neutron shielding material.
  5. The radioactive element, mam-made or from natural sources, with a specific atomic weight.
  6. The effect that occur with dose-dependent severity. These effects generally do not occur below a certain threshold value.
  7. The particle is a helium NUCLEUS.
  8. The amount of ionization in air due to gamma and x-ray.
  9. We called positive electron, positively charged.
  10. The personal dose monitoring.
  11. Material shielding for gamma ray.
  12. The unit of exposure.
  13. The non SI unit of effective dose.
  14. The elements with the same atomic number but different mass numbers.
  15. The abbreviation of disintegration per second.
  16. The abbreviation of International Commission on Radiation Units and Measurements.

30 Clues: The unit of exposure. • Neutron shielding material. • The SI unit of absorbed dose. • The personal dose monitoring. • The SI unit of radioactivity. • The SI unit of equivalent dose. • The non SI unit of absorbed dose. • The particle is a helium NUCLEUS. • Material shielding for gamma ray. • The non SI unit of effective dose. • The abbreviation of tenth value layer. • ...

RTG 223 Radiation protection 2019-01-29

RTG 223 Radiation protection crossword puzzle
Across
  1. The unit of exposure.
  2. The personal dose monitoring.
  3. Neutron shielding material.
  4. The spontaneous emission of energy from unstable atom.
  5. The abbreviation of tenth value layer.
  6. The equivalent dose of RT for which organ should have the dose limit are 20 mSv per year.
  7. Material shielding for gamma ray.
  8. The dose representation the total body could receive and could be assessed the potential for long-term effects that might occur in the future.
  9. The amount of ionisation in air due to gamma and x-ray.
  10. The SI unit of equivalent dose.
  11. The energy that comes from a source and travels through space and may be able to penetrate various materials
  12. The disease which is inducing of stochastic effect.
  13. The SI unit of absorbed dose.
Down
  1. The particle that be absorbed by aluminum.
  2. We called positive electron, positively charged.
  3. The inverse square law is a technique of external radiation protection.
  4. A radionuclide is a radioactive element, mam-made or from natural sources, with a specific atomic weight.
  5. The effect that occur with dose-dependent severity. These effects generally do not occur below a certain threshold value.
  6. The disease is abnormal redness and inflammation of the skin caused by deterministic effect.
  7. The energy deposited in a small volume of matter
  8. The SI unit of radioactivity.
  9. The abbreviation of disintegration per second.
  10. The effects that occur by chance and which may occur without a threshold level of dose, whose probability is proportional to the dose and whose severity is independent of the dose.
  11. The part of an atom with a negative electrical charge, which moves around the atom's nucleus.
  12. The non SI unit of effective dose .
  13. The elements with the same atomic number but different mass numbers.
  14. We can call gamma ray and x-ray ray in the other name.
  15. The particle is a helium NUCLEUS.
  16. The abbreviation of International Commission on Radiation Units and Measurements.
  17. The non SI unit of absorbed dose.

30 Clues: The unit of exposure. • Neutron shielding material. • The personal dose monitoring. • The SI unit of radioactivity. • The SI unit of absorbed dose. • The SI unit of equivalent dose. • Material shielding for gamma ray. • The particle is a helium NUCLEUS. • The non SI unit of absorbed dose. • The non SI unit of effective dose . • The abbreviation of tenth value layer. • ...

RTG 223 Radiation protection 2019-01-29

RTG 223 Radiation protection crossword puzzle
Across
  1. The abbreviation of disintegration per second.
  2. occur below a certain threshold value.
  3. The unit of exposure.
  4. The energy that comes from a source and travels through space and may be able to penetrate various materials
  5. The non SI unit of absorbed dose.
  6. Material shielding for gamma ray.
  7. The non SI unit of effective dose .
  8. The dose representation the total body could receive and could be assessed the potential for long-term effects that might occur in the future.
  9. The SI unit of radioactivity.
  10. The amount of ionization in air due to gamma and x-ray.
  11. A radionuclide is a radioactive element, mam-made or from natural sources, with a specific atomic weight.
  12. The effects that occur by chance and which may occur without a threshold level of dose, whose probability is proportional to the dose and whose severity is independent of the dose.
  13. The SI unit of equivalent dose.
  14. The personal dose monitoring.
  15. The particle is a helium NUCLEUS.
  16. The disease which is inducing of stochastic effect.
  17. Neutron shielding material.
Down
  1. We can call gamma ray and x-ray ray in the other name.
  2. The equivalent dose of RT for which organ should have the dose limit are 20 mSv per year.
  3. The spontaneous emission of energy from unstable atom.
  4. The energy deposited in a small volume of matter
  5. The abbreviation of International Commission on Radiation Units and Measurements.
  6. The inverse square law is a technique of external radiation protection.
  7. The part of an atom with a negative electrical charge, which moves around the atom's nucleus.
  8. The effect that occur with dose-dependent severity. These effects generally do
  9. The disease is abnormal redness and inflammation of the skin caused by deterministic effect.
  10. The SI unit of absorbed dose.
  11. We called positive electron, positively charged.
  12. The elements with the same atomic number but different mass numbers.
  13. The abbreviation of tenth value layer.
  14. The particle that be absorbed by aluminum.

31 Clues: The unit of exposure. • Neutron shielding material. • The SI unit of radioactivity. • The SI unit of absorbed dose. • The personal dose monitoring. • The SI unit of equivalent dose. • The non SI unit of absorbed dose. • Material shielding for gamma ray. • The particle is a helium NUCLEUS. • The non SI unit of effective dose . • occur below a certain threshold value. • ...

RTG 223 Radiation protection 2019-01-29

RTG 223 Radiation protection crossword puzzle
Across
  1. We can call gamma ray and x-ray ray in the other name.
  2. The energy deposited in a small volume of matter
  3. The non SI unit of absorbed dose.
  4. Material shielding for gamma ray.
  5. The effect that occur with dose-dependent severity. These effects generally do
  6. The particle that be absorbed by aluminum.
  7. The unit of exposure.
  8. The disease is abnormal redness and inflammation of the skin caused by deterministic effect.
  9. The effects that occur by chance and which may occur without a threshold level of dose, whose probability is proportional to the dose and whose severity is independent of the dose.
  10. The elements with the same atomic number but different mass numbers.
  11. The abbreviation of tenth value layer.
  12. The SI unit of radioactivity.
  13. The non SI unit of effective dose .
  14. The SI unit of absorbed dose.
  15. The abbreviation of disintegration per second.
  16. The equivalent dose of RT for which organ should have the dose limit are 20 mSv per year.
Down
  1. The amount of ionization in air due to gamma and x-ray.
  2. The spontaneous emission of energy from unstable atom.
  3. The SI unit of equivalent dose.
  4. The energy that comes from a source and travels through space and may be able to penetrate various materials
  5. The dose representation the total body could receive and could be assessed the potential for long-term effects that might occur in the future.
  6. We called positive electron, positively charged.
  7. The inverse square law is a technique of external radiation protection.
  8. A radionuclide is a radioactive element, mam-made or from natural sources, with a specific atomic weight.
  9. The particle is a helium NUCLEUS.
  10. The part of an atom with a negative electrical charge, which moves around the atom's nucleus.
  11. The disease which is inducing of stochastic effect.
  12. Neutron shielding material.
  13. The personal dose monitoring.
  14. occur below a certain threshold value.
  15. The abbreviation of International Commission on Radiation Units and Measurements.

31 Clues: The unit of exposure. • Neutron shielding material. • The personal dose monitoring. • The SI unit of radioactivity. • The SI unit of absorbed dose. • The SI unit of equivalent dose. • The non SI unit of absorbed dose. • Material shielding for gamma ray. • The particle is a helium NUCLEUS. • The non SI unit of effective dose . • occur below a certain threshold value. • ...

RTG 223 Radiation protection 2019-01-29

RTG 223 Radiation protection crossword puzzle
Across
  1. The personal dose monitoring.
  2. The SI unit of equivalent dose.
  3. The particle that be absorbed by aluminum.
  4. A radionuclide is a radioactive element, mam-made or from natural sources, with a specific atomic weight.
  5. The disease is abnormal redness and inflammation of the skin caused by deterministic effect.
  6. The SI unit of radioactivity.
  7. We can call gamma ray and x-ray ray in the other name.
  8. The effect that occur with dose-dependent severity. These effects generally do
  9. We called positive electron, positively charged.
  10. The abbreviation of disintegration per second.
  11. The non SI unit of absorbed dose.
  12. The abbreviation of tenth value layer.
  13. The unit of exposure.
  14. occur below a certain threshold value.
  15. The disease which is inducing of stochastic effect.
  16. Material shielding for gamma ray.
Down
  1. The elements with the same atomic number but different mass numbers.
  2. The abbreviation of International Commission on Radiation Units and Measurements.
  3. The non SI unit of effective dose .
  4. The equivalent dose of RT for which organ should have the dose limit are 20 mSv per year.
  5. The particle is a helium NUCLEUS.
  6. The energy deposited in a small volume of matter
  7. The dose representation the total body could receive and could be assessed the potential for long-term effects that might occur in the future.
  8. The part of an atom with a negative electrical charge, which moves around the atom's nucleus.
  9. The spontaneous emission of energy from unstable atom.
  10. Neutron shielding material.
  11. The effects that occur by chance and which may occur without a threshold level of dose, whose probability is proportional to the dose and whose severity is independent of the dose.
  12. The amount of ionization in air due to gamma and x-ray.
  13. The energy that comes from a source and travels through space and may be able to penetrate various materials
  14. The inverse square law is a technique of external radiation protection.
  15. The SI unit of absorbed dose.

31 Clues: The unit of exposure. • Neutron shielding material. • The personal dose monitoring. • The SI unit of radioactivity. • The SI unit of absorbed dose. • The SI unit of equivalent dose. • The particle is a helium NUCLEUS. • The non SI unit of absorbed dose. • Material shielding for gamma ray. • The non SI unit of effective dose . • The abbreviation of tenth value layer. • ...

RTG 223 Radiation protection 2019-01-29

RTG 223 Radiation protection crossword puzzle
Across
  1. Neutron shielding material.
  2. We called positive electron, positively charged.
  3. The SI unit of equivalent dose.
  4. The energy that comes from a source and travels through space and may be able to penetrate various materials
  5. The particle is a helium NUCLEUS.
  6. The abbreviation of tenth value layer.
  7. The dose representation the total body could receive and could be assessed the potential for long-term effects that might occur in the future.
  8. The inverse square law is a technique of external radiation protection.
  9. The SI unit of radioactivity.
  10. The disease which is inducing of stochastic effect.
  11. The particle that be absorbed by aluminum.
  12. The effects that occur by chance and which may occur without a threshold level of dose, whose probability is proportional to the dose and whose severity is independent of the dose.
  13. A radionuclide is a radioactive element, mam-made or from natural sources, with a specific atomic weight.
  14. The unit of exposure.
  15. occur below a certain threshold value.
  16. We can call gamma ray and x-ray ray in the other name.
Down
  1. The SI unit of absorbed dose.
  2. The energy deposited in a small volume of matter
  3. The equivalent dose of RT for which organ should have the dose limit are 20 mSv per year.
  4. The amount of ionization in air due to gamma and x-ray.
  5. The disease is abnormal redness and inflammation of the skin caused by deterministic effect.
  6. The spontaneous emission of energy from unstable atom.
  7. Material shielding for gamma ray.
  8. The elements with the same atomic number but different mass numbers.
  9. The effect that occur with dose-dependent severity. These effects generally do
  10. The non SI unit of absorbed dose.
  11. The abbreviation of disintegration per second.
  12. The abbreviation of International Commission on Radiation Units and Measurements.
  13. The part of an atom with a negative electrical charge, which moves around the atom's nucleus.
  14. The non SI unit of effective dose .
  15. The personal dose monitoring.

31 Clues: The unit of exposure. • Neutron shielding material. • The SI unit of absorbed dose. • The SI unit of radioactivity. • The personal dose monitoring. • The SI unit of equivalent dose. • The particle is a helium NUCLEUS. • Material shielding for gamma ray. • The non SI unit of absorbed dose. • The non SI unit of effective dose . • The abbreviation of tenth value layer. • ...

Conduction, Convection, Radiation, Evaporation 2022-01-04

Conduction, Convection, Radiation, Evaporation crossword puzzle
Across
  1. How radiation travels
  2. a material that conducts heat well
  3. another word for heat
  4. Solid, Liquid and Gas are all called states of ________________
  5. Convection happens in a gas and a _____________
  6. Happens because particles vibrate
  7. The temperature inside a building, around 20degreescelsius is called _________ temperature
  8. the unit for temperature is degrees _______________________
  9. Happens when you heat a gas or liquid
  10. The sun ________________ heat to the earth
Down
  1. In conduction, heat travels from a ____________ object to a colder object
  2. Radiation can travel through ______________
  3. This transfer of heat energy happens when gas particles escape
  4. Happens when gas particles gain enough ____________________ to move away from the liquid
  5. Evaporation can happen below the _____________ point
  6. Travels as an electromagnetic wave
  7. the unit for energy
  8. Conduction works best in _______________
  9. a measure of how hot or cold something is
  10. The number of ways heat can travel

20 Clues: the unit for energy • How radiation travels • another word for heat • Happens because particles vibrate • a material that conducts heat well • Travels as an electromagnetic wave • The number of ways heat can travel • Happens when you heat a gas or liquid • Conduction works best in _______________ • a measure of how hot or cold something is • ...

215-3 Crossword 2025-09-15

215-3 Crossword crossword puzzle
Across
  1. The latent period varies from 10 to 40 years.
  2. Second to eighth week after conception
  3. Radiation effects that are considered to be random
  4. The number of excess cases observed compared with the expected spontaneous occurrence.
  5. Following the end of major organogenesis (day 45) and continues until term.
  6. These are estimated to be up to three times more frequent following irradiation in the first trimester as compared to the second and third trimesters.
  7. Follows a threshold dose-response relationship and has a latent period of 5 to 10 years.
  8. growth or tumor
Down
  1. Absolute risk of 1.3 cases/106 persons/rad/year has been calculated.
  2. In 1927, Herman Muller showed that radiation could cause genetic damage by exposing ___________ and seeing changes in their offspring.
  3. Based upon the law of Bergonie and Tribondeau, we know that the developing _________ is very radiosensitiv
  4. Radiation effects that are predictable
  5. Causes about 12% of radiation-related cancer deaths, and women have 3 to 5 times higher risk than men due to hormone effects on the thyroid.
  6. originates with the joining of the sperm and egg, and continues through day 9 when the zygote becomes deposited in the intrauterine wall.
  7. The absolute risk is 0.11 cases/106 persons/rad/year and follows a linear quadratic dose-response relationship.
  8. Radiation effects that are considered to be random
  9. Scientists made ___________ to help guess cancer risk in people exposed to small amounts of radiation.
  10. Causes about one-sixth of radiation-related cancer deaths, can be fast or slow growing and affect either lymph tissue or bone marrow.

18 Clues: growth or tumor • Radiation effects that are predictable • Second to eighth week after conception • The latent period varies from 10 to 40 years. • Radiation effects that are considered to be random • Radiation effects that are considered to be random • Absolute risk of 1.3 cases/106 persons/rad/year has been calculated. • ...

UV Rays 2023-01-11

UV Rays crossword puzzle
Across
  1. The various forms of energy, or radiation, are classified according to _______?
  2. What color are UV rays?
  3. What does UV stand for?
  4. Solar radiation includes ultraviolet radiation, visible radiation, and ______ radiation.
Down
  1. The ________ effects of sunlight on biological systems are due mostly to radiation within the UV spectrum of the Sun's emissions.
  2. If 60% of solar rays are infrared and 3% are UV, whats the other 37%?
  3. The UV rays are the most _______ of the solar radiations.
  4. What does nm stand for?
  5. The ______ the wavelength the more energetic the radiation.
  6. Most of the UV rays are blocked out, but the relatively ______ energy rays can get through.

10 Clues: What does nm stand for? • What color are UV rays? • What does UV stand for? • The UV rays are the most _______ of the solar radiations. • The ______ the wavelength the more energetic the radiation. • If 60% of solar rays are infrared and 3% are UV, whats the other 37%? • The various forms of energy, or radiation, are classified according to _______? • ...

Bananas and Radiation 2024-01-30

Bananas and Radiation crossword puzzle
Across
  1. An essential nutrient found in bananas
  2. These types of countertops can contain radioactive elements
  3. These types of elements emit radiation in the form of particles or waves
  4. The radiation emitted from bananas falls in the range of natural ___ radiation
  5. The type of radiation particles emitted by Potassium-40
  6. A regulatory agency that affirms the radiation in bananas do not pose a health risk
Down
  1. Spending time outdoors exposes one to radiation from the ___
  2. Chemical element that has the same number of protons but different number of neutrons in its atomic nucleus
  3. A popular and nutritious fruit enjoyed worldwide
  4. Type of radiation emitted from the sun and stars

10 Clues: An essential nutrient found in bananas • A popular and nutritious fruit enjoyed worldwide • Type of radiation emitted from the sun and stars • The type of radiation particles emitted by Potassium-40 • These types of countertops can contain radioactive elements • Spending time outdoors exposes one to radiation from the ___ • ...

National Radiologic Technologist Week! 2025-11-03

National Radiologic Technologist Week! crossword puzzle
Across
  1. sound or other vibrations having an ultrasonic frequency, particularly as used in medical imaging.
  2. medical imaging technique that uses low-dose X-rays to create detailed images of the breast tissue
  3. objects block radiation rather than allow it to pass through
  4. the difference in density or brightness between neighboring regions of the image
  5. TECHNOLOGIST, a healthcare professional who uses medical imaging equipment like X-ray machines to create images of a patient's body for diagnostic purposes
  6. the maximum voltage applied to the X-ray tube, which accelerates electrons from the cathode to the anode
  7. RESONANCE IMAGING, medical imaging technique that uses a strong magnetic field and radio waves to create detailed images of the body's internal structures.
  8. TOMOGRAPHY, a medical imaging technique that uses X-rays to create detailed cross-sectional images of the body's internal structures.
  9. a unit of ionizing radiation, the amount producing one electrostatic unit of positive or negative ionic charge in one cubic centimeter of air under standard conditions.
Down
  1. objects do not block radiation but let it pass.
  2. the interaction of ionizing radiation with a body or material, leading to the ionization of air and the transfer of energy
  3. examination by X-ray of blood or lymph vessels, carried out after introduction of a radiopaque substance.
  4. medical imaging technique that uses X-rays to produce real-time, moving images of internal structures
  5. a type of high-energy electromagnetic radiation that can penetrate solid objects, allowing it to be used to create images of the inside of the body for medical diagnosis or to inspect materials
  6. a break or crack in a bone, caused by too much force, stress, or disease
  7. mixture of barium sulfate and water, opaque to X-rays, which is swallowed to permit radiological examination of the stomach or intestines
  8. flaws in an X-ray image that are not from the patient's body, such as shadows, distortions, or lines, which can obscure anatomy or lead to misdiagnosis
  9. a radiation safety principle meaning "As Low As Reasonably Achievable
  10. the negatively charged electrode that serves as the source of electrons
  11. the emission or transmission of energy as electromagnetic waves or moving subatomic particles
  12. milliampere-seconds and is the product of the tube current and exposure timein an X-ray machine

21 Clues: objects do not block radiation but let it pass. • objects block radiation rather than allow it to pass through • a radiation safety principle meaning "As Low As Reasonably Achievable • the negatively charged electrode that serves as the source of electrons • a break or crack in a bone, caused by too much force, stress, or disease • ...

Veterinary Diagnostic Imaging 2026-04-10

Veterinary Diagnostic Imaging crossword puzzle
Across
  1. Radiation  The ejected electron resulting from the Compton interaction. Also known as the Compton electron. Scattered reaction produced within the subject being radiographed.
  2. The flexible plate inside the computed radiography cassette that receives the remnant radiation and converts it by means of a photostimulable phosphor into an image that can be read by a laser.
  3. The smallest component of the matrix—a picture element
  4. Unsharpness resulting from patient motion.
  5. The fully shaded inner region of a shadow cast by an opaque object
  6. The process of heat supplied to the cathode resulting in electrons energized off the cathode filament
  7. The ratio of the height of the lead strips to the distance between them
  8. A device used to numerically determine the amount of blackness on the radiograph
  9. The x-ray tube current during an exposure
  10. Accidental or unintentional image on a radiographic image.
  11. A material, such as concrete or lead, which absorbs radiation or prevents the transmission of radiation. Radiation protection may be in the form of a leaded apron, lead in the walls of the x-ray room, and/or a leaded screen
  12. The potential difference applied to the x-ray tube that determines the speed at which the electrons in the tube current move.
  13. A device that is used to measure x-ray exposure.
Down
  1. A positively charged electrode within the x-ray tube. Composed of molybdenum, copper, tungsten and graphite
  2. The process of restricting the size and shape of the x-ray beam to reduce patient exposure and improve image quality.
  3. a device that energizes the electrical circuit that produces x-rays based upon the technical factors chosen by the operator. It is also a device that converts mechanical energy into electrical energy.
  4. Electromagnetic radiation that has neither mass nor electric charge but interacts with matter as though it is a particle; x-rays and gamma rays
  5. Towards the apex or tip of the root of a tooth
  6. The reduction in intensity of the x-ray beam as it passes through matter due to absorption and scattering.
  7. surface will not absorb radiation. Air, carbon , and nitrous oxide may be used as negative contrast in radiographic studies as they will appear black on an image (from Latin radiare [to emit rays] + lucere [to shine]).

20 Clues: The x-ray tube current during an exposure • Unsharpness resulting from patient motion. • Towards the apex or tip of the root of a tooth • A device that is used to measure x-ray exposure. • The smallest component of the matrix—a picture element • Accidental or unintentional image on a radiographic image. • ...

4.4 - Climate Change 2017-06-04

4.4 - Climate Change crossword puzzle
Across
  1. energy that travels in the form of a particle or a wave and exists in many different forms, such as electromagnetic radiation, X-rays, ultraviolet radiation, infrared radiation, and visible light.
  2. 2 words. the increase in temperature near the surface of the Earth as a result of natural causes. However, the term is most often used to refer to recent and on-going warming caused by people's activities.
  3. 2 words. natural or man-made gases that trap heat in the atmosphere and contribute to the greenhouse effect. Greenhouse gases include water vapour, carbon dioxide, methane, nitrous oxide, and fluorinated gases.
  4. 3 words. (infrared light) radiation emitted in the spectral wavelength greater than 4 µm corresponding to the radiation emitted from the Earth and atmosphere.
  5. 2 words. a significant change in the Earth's climate, including changes in weather patterns, the oceans, ice and snow, and ecosystems around the world.
  6. a collection of tiny solid or liquid particles in the atmosphere that can come from natural sources (such as wildfires) or people's activities (such as burning fossil fuels). Some aerosols make the atmosphere warmer because they absorb energy. Others have a cooling effect because they reflect sunlight back into space.
  7. material that comes from living things, including trees, crops, grasses, and animals and animal waste. Some kinds of biomass, such as wood and biofuels, can be burned to produce energy.
  8. (CO2) a colourless, odourless greenhouse gas produced naturally when dead animals or plants decay. It is used by plants during photosynthesis. People are adding carbon dioxide into the atmosphere, mostly by burning fossil fuels.
  9. a type of fuel produced from plants or other forms of biomass. Examples of biofuels include ethanol, biodiesel, and biogas.
Down
  1. 2 words. a type of fuel created over millions of years as dead plant and animal material becomes trapped and buried in layers of rock, and then heat and pressure transform this material into a fuel deep within the Earth. Examples of fossil fuels include coal, oil, and natural gas.
  2. 2 words. a type of electromagnetic radiation. The Earth gives off energy in the form of infrared radiation, which is not visible to the naked eye and feels like heat to the human body.
  3. (O3) a gas made up of three atoms of oxygen bonded together. High in the atmosphere, ozone naturally shields the Earth from harmful ultraviolet radiation and closer to the Earth's surface is a pollutant that is formed by other pollutants that react with each other. Ozone is also a greenhouse gas.
  4. (UV) radiation a type of electromagnetic radiation, not visible to the naked eye that is produced by the sun. Most UV radiation is blocked by ozone high in the Earth's atmosphere, but some of it reaches the Earth's surface and can lead to skin cancer and eye damage.
  5. (CH4) a colourless, odourless greenhouse gas that occurs both naturally and as a result of people's activities. Methane is produced by the decay of plants, animals, and waste, as well as other processes.
  6. 2 words. a marine ridge or reef consisting of coral and other organic material consolidated into limestone.
  7. 2 words. (H2O) water that is present in the atmosphere as a gas, and as a greenhouse gas it plays an important role in the natural greenhouse effect.
  8. 2 words. (NOx) a colourless, odourless greenhouse gas that occurs both naturally and as a result of people's activities. Major sources include farming practices (such as using fertilizers) that add extra nitrogen to the soil, burning fossil fuels, and certain industrial processes.
  9. the average weather conditions in a particular location or region at a particular time of the year. Climate is usually measured over a period of 30 years or more.

18 Clues: 2 words. a marine ridge or reef consisting of coral and other organic material consolidated into limestone. • a type of fuel produced from plants or other forms of biomass. Examples of biofuels include ethanol, biodiesel, and biogas. • ...

The electromagnetic spectrum 2025-10-01

The electromagnetic spectrum crossword puzzle
Across
  1. A form of electromagnetic radiation with very short wavelengths that can penetrate most substances and are used in medical imaging.
  2. Changed from one form to another; in this context, it refers to the transformation of absorbed energy into heat.
  3. The basic units of matter that consist of a nucleus surrounded by electrons, forming all elements.
  4. The emission and propagation of energy in the form of waves or particles, including light and heat.
  5. High-energy electromagnetic radiation emitted by radioactive materials, with the shortest wavelength and highest energy in the electromagnetic spectrum.
  6. The basic structural and functional units of living organisms, which can be affected by radiation.
  7. Any substance that has mass and occupies space, consisting of atoms and molecules.
  8. Energy that travels through space in waves and includes visible light, ultraviolet light, X-rays, and gamma rays.
Down
  1. A type of electromagnetic radiation with a wavelength shorter than visible light but longer than X-rays, often responsible for causing sunburn.
  2. Harm or injury caused to living tissues, often resulting from exposure to harmful radiation.
  3. The energy associated with the temperature of an object, which is related to the motion of its particles.
  4. Taken in or soaked up, particularly when energy is captured by matter.
  5. Relating to heat; in this context, it refers to energy associated with the temperature of matter.
  6. The process of converting an atom or molecule into an ion by gaining or losing electrons, often due to energy absorption.
  7. The distance between successive peaks of a wave, which determines its type of electromagnetic radiation.

15 Clues: Taken in or soaked up, particularly when energy is captured by matter. • Any substance that has mass and occupies space, consisting of atoms and molecules. • Harm or injury caused to living tissues, often resulting from exposure to harmful radiation. • Relating to heat; in this context, it refers to energy associated with the temperature of matter. • ...

Discovery of x-rays 2022-01-27

Discovery of x-rays crossword puzzle
Across
  1. a skilled German glassblower that invented the first vacuum tube made up of glass
  2. A German dentist that took the first dental radiograph in 1896
  3. Introduced the bisecting technique
  4. A collision of a beam of electrons with metal target in an x-ray tube producing high energy radiation.
  5. The study of radiation used in many fields in medicine that deals with the use of x-rays in diagnosing and treating of disease.
  6. He is a Boston dentist that developed the first dental x-ray unit and even published the firsts papers on the danger associated with radiation.
  7. he is the inventor of the bitewing radiograph in 1925.
  8. A German physicist that is named a father of x-rays for his discovery of the x-rays.
  9. He is known as the father of modern dental radiography that introduced the long cone paralleling technique in 1947
  10. A new York physician that used a skull to make the first dental radiograph in the US
Down
  1. A pioneer of oral and maxillofacial radiology. he was the first to use Kodak film in intraoral radiography
  2. it is a portion of a structure in a radiographic image that permits radiation to pass through them making them appear dark.
  3. it is a portion of a structure in a radiographic image that are absorbs and stop the penetration of the x-ray making them appear light or white
  4. a beam of high energy that penetrates substances and structures and produce a image shadows on film.
  5. It is a projection imaging technique on a film that is constructed by allowing the radiation be absorbed as it passes through an object or body structure.
  6. A german physicist that observed tubes with energy rays extending from a negative electrode. These rays produced a fluorescence when they hit the glass walls of the tubes. the effect was later named "cathode rays".
  7. A dentist in new Orleans that used a live patient to be exposed in the first dental radiograph
  8. von Lenard, He observed that the absorption of cathode rays was, to first order, proportional to the density of the material they were made to pass through.
  9. first prewrapped dental films
  10. radiograph, Projection imaging technique on a film by allowing the radiation absorption through teeth and their related structures.

20 Clues: first prewrapped dental films • Introduced the bisecting technique • he is the inventor of the bitewing radiograph in 1925. • A German dentist that took the first dental radiograph in 1896 • a skilled German glassblower that invented the first vacuum tube made up of glass • A German physicist that is named a father of x-rays for his discovery of the x-rays. • ...

Radioactivity 2023-10-24

Radioactivity crossword puzzle
Across
  1. Technique which is used to date materials such as rocks or fossils, in which trace radioactive impurities were selectively incorporated when they were formed.
  2. the changing of one element into another by radioactive decay, nuclear bombardment, or similar processes
  3. A thermal power station in which the heat source is a nuclear reactor.
  4. The spontaneous breakdown of an unstable atomic nucleus resulting in the release of energy and matter from the nucleus. Atomic number of the original atom changes.
  5. Elements with atomic number beyond 92 or Uranium
  6. Particles and rays emitted by the nucleus of an unstable atom.
  7. decay An unstable or radioactive atom's nucleus loses one electron (or beta particle) and the atom's atomic number increases by 1.
  8. radiation The uniform microwave radiation remaining from the Big Bang.
  9. particle A fast moving electron emitted by the nucleus of an unstable or radioactive atom.
  10. An apparatus or structure in which nuclear/radioactive material can be made to undergo a controlled, self-sustaining nuclear reaction with the consequent release of energy.
Down
  1. High penetrating radiation coming from an unstable atomic nucleus.
  2. A Geiger counter detects nuclear radiation by measuring the emission of ionizing radiation of alpha particles, beta particles and gamma rays.
  3. A process in which neutrons released in nuclear fission produce an additional nuclear fission in at least one further nucleus. This nucleus in turn produces neutrons, and the process repeats.
  4. The emission of ionizing radiation or particles caused by the spontaneous disintegration of atomic nuclei.
  5. A process where the nucleus of an atom is split into two or more smaller nuclei, known as fission products.
  6. Atoms of same element with different mass numbers or neutrons.
  7. particle a helium nucleus emitted by some radioactive substances
  8. A process in which in which two or more atomic nuclei are combined to form one or more different atomic nuclei and subatomic particles (neutrons or protons).
  9. process in which an unstable atom emits gamma radiation
  10. decay An unstable or radioactive atom's nucleus loses two protons and two neutrons (or a nucleus of He atom) and the atom's atomic number decreases by 2 and mass number increases by 4.
  11. The energy released during nuclear fission or fusion, especially when used to generate electricity.
  12. Radioactive isotope of a stable element.
  13. Building blocks of protons and neutrons.
  14. Time in which half of the initial mass of a radioactive element turns into another element.
  15. A radioactive element or compound added to material to monitor the material's distribution as it progresses through a system.

25 Clues: Radioactive isotope of a stable element. • Building blocks of protons and neutrons. • Elements with atomic number beyond 92 or Uranium • process in which an unstable atom emits gamma radiation • Atoms of same element with different mass numbers or neutrons. • particle a helium nucleus emitted by some radioactive substances • ...

Thermography 2024-12-16

Thermography crossword puzzle
Across
  1. – A state where heat flow between two bodies stops as they reach the same temperature.
  2. – A classification of wavelengths that covers visible light and different infrared bands.
  3. – The ability of infrared energy to pass through a material without being absorbed.
  4. – The measure of matter’s molecular kinetic energy.
  5. – Electromagnetic wavelengths that are longer than visible light and invisible to the human eye.
  6. – The process by which heat is transferred through or between solids.
  7. – The adjustment needed to make thermal images clear and accurate.
  8. – Excessive current flow that causes conductors to heat up.
  9. – The temperature at which water freezes on the Celsius scale.
  10. – The document that contains details and results of a thermal imaging inspection.
  11. – A material that prevents heat loss or protects against heat-related injuries.
  12. – Heat transfer occurs via the movement of heated particles in liquids or gases.
  13. – This form of energy is created by the molecular motions of an object.
  14. – The measurement of image detail based on the number of pixels.
Down
  1. – Infrared radiation with wavelengths between 7.5 and 14 microns.
  2. – A measure of how well an object radiates infrared energy compared to a blackbody.
  3. – A gas that absorbs infrared electromagnetic energy in the waveband of 6-8 microns.
  4. – Water or moisture that penetrates a material, often causing thermal anomalies.
  5. – The movement of air that helps cool down heated components.
  6. – The process where metal deteriorates due to moisture or other environmental factors.
  7. – Infrared radiation with wavelengths between 1.0 and 2.7 microns.
  8. – The position from which infrared radiation is observed or captured.
  9. – The practice of using thermal cameras to inspect equipment and detect faults.
  10. – A unit of measurement used for infrared wavelengths, equal to one-millionth of a meter.
  11. – A material that allows electrical current to flow and generate heat.
  12. – A component in an infrared device that captures incoming radiation.
  13. – A theoretical object that perfectly emits and absorbs all thermal radiation.
  14. – The temperature at which water turns to vapor on the Celsius scale.
  15. – A type of heat transfer that does not require a medium and occurs via electromagnetic waves.
  16. – The ability of a surface to reflect infrared radiation like a mirror.

30 Clues: – The measure of matter’s molecular kinetic energy. • – Excessive current flow that causes conductors to heat up. • – The movement of air that helps cool down heated components. • – The temperature at which water freezes on the Celsius scale. • – The measurement of image detail based on the number of pixels. • ...

Energy stores and transfers 2025-10-11

Energy stores and transfers crossword puzzle
Across
  1. Unit for Work done.
  2. The unit associated with force applied.
  3. Infra red radiation can pass through this because there is nothing there.
  4. When fluids gain energy and move about more.
  5. The process of something spreading out from a source.
  6. The Equipment used to demonstrate infra red radiation.
  7. Infra red radiation is an example of this.
Down
  1. The variable that is measured.
  2. When a solid is heated the particles vibrate more.
  3. The variable you keep the same.
  4. The unit for distance travelled.
  5. Food is an example of this energy store.
  6. The variable that you change.

13 Clues: Unit for Work done. • The variable that you change. • The variable that is measured. • The variable you keep the same. • The unit for distance travelled. • The unit associated with force applied. • Food is an example of this energy store. • Infra red radiation is an example of this. • When fluids gain energy and move about more. • ...