radiation biology Crossword Puzzles

tyyyy 2020-05-28

tyyyy crossword puzzle
Across
  1. thermal energy transfer through direct contact between the particles usually occurs in solids
  2. footprint - Total amount of greenhouse gas emissions caused directly and indirectly by individual, community, industry or country
  3. Warming - observed increases in Earth’s average annual temperature
  4. gases - Gases that contribute to the greenhouse effect.
  5. Vapour- the strongest greenhouse gas, according to the Point of No Return
  6. amount of solar radiation reflected from the surface of the Earth depends on the properties of that object.
  7. - The average weather conditions for a long period of time in an area, usually a minimum of 30 years.
  8. Protocol - an international treaty for the protection of ozone layers
  9. study of past and present humans
  10. sink - process that takes carbon dioxide from the atmosphere and stores it
  11. of heat energy, like waves, without direct contact.
  12. radiation budget - The amount of solar radiation reflected from the surface of the Earth depends on the properties of that surface.
Down
  1. direct particle movement from one position to another, efficient in liquids and gases.
  2. Greenhouse effect - Helps to maintain Earth at a temperature to support average life of over 15 degrees.
  3. - The sum of solar radiation obtained by a surface region of the Earth.
  4. Change - significant long-term change in expected climate patterns
  5. Streams- a fast-moving band of air in the Stratosphere
  6. - Organization of leading global climate scientists from a variety of countries.
  7. - Specifically refers to the environmental conditions which occur at a given time in a particular location.
  8. tax - charge to an individual or company for creating greenhouse gas emissions

20 Clues: study of past and present humans • of heat energy, like waves, without direct contact. • Streams- a fast-moving band of air in the Stratosphere • gases - Gases that contribute to the greenhouse effect. • Change - significant long-term change in expected climate patterns • Warming - observed increases in Earth’s average annual temperature • ...

Careers in Biology 2017-09-11

Careers in Biology crossword puzzle
Across
  1. Teacher ( A _____ _____ teaches Biology)
  2. (A _____ uses the principle of biology and the techniques of engineering to make things)
  3. (A ____ studies animals)
  4. (An ______ studies insects)
  5. (A ______ studies pharmacology)
  6. (A _____ studies genetics)
Down
  1. (A _____ studies life at the chemical level)
  2. (A _____ studies microorganisms)
  3. (An ______ studies the effect of outer space on living organisms)
  4. (A _____ studies plants/flora)

10 Clues: (A ____ studies animals) • (A _____ studies genetics) • (An ______ studies insects) • (A _____ studies plants/flora) • (A ______ studies pharmacology) • (A _____ studies microorganisms) • Teacher ( A _____ _____ teaches Biology) • (A _____ studies life at the chemical level) • (An ______ studies the effect of outer space on living organisms) • ...

Meteorology 2024-02-08

Meteorology crossword puzzle
Across
  1. Transfer of energy through space as light or other types of electromagnetic waves
  2. The weather conditions in an area
  3. Narrow bands of strong wing, normally goes west to east
  4. Causes rain to commonly be concentrated on the windward side of mountains
  5. Transfer of heat through contact
  6. State of the atmosphere at a certain area or condition
  7. Weather system that is the boundry seperating two different types of air
  8. ability of a surface to reflect energy
Down
  1. Certain gasses in the atmosphere trap radiation within the lower atmosphere, helps keep planet warm but lots of radiation
  2. Transfer of heat in a liquid/gas through motion
  3. Incoming Solar Radiation
  4. Body of air that is horizontal, and has uniformal temperature, humidity, and pressure
  5. Amount of water vapor in the air
  6. Branch of science that studies the atmosphere and weather
  7. The atmospheric temperature in which water droplets begin to form
  8. The heat or lack of it in an area;How fast molecules are moving
  9. Visible mass of condensed water
  10. Pressure in an area due to atmospheric gasses
  11. The perceptable movement of air, normally in a certain direction
  12. Scientific study of the climate

20 Clues: Incoming Solar Radiation • Visible mass of condensed water • Scientific study of the climate • Amount of water vapor in the air • Transfer of heat through contact • The weather conditions in an area • ability of a surface to reflect energy • Pressure in an area due to atmospheric gasses • Transfer of heat in a liquid/gas through motion • ...

Optics 2026-04-29

Optics crossword puzzle
Across
  1. This reflection happens when light reflects on an ordinary object
  2. cloudy
  3. see through
  4. High frequency waves have __________ wavelengths
  5. Heat radiation
  6. The distance from trough to trough
  7. This reflection happens when light reflects on a shiny surface
  8. This radiation has longest wavelength and lowest energy and frequency
  9. the study of sight and the behaviour of light
  10. Dispersion is when white light separates into _________ colours
Down
  1. Radiation that we can see (2 words)
  2. The height of a wave crest as measured from the rest postion
  3. Light bends when it passes from one substance to another
  4. doesn't let light come through it at all
  5. Propagation through a vacuum means light travels through_________ space
  6. Most dangerous for radiation (2 words)
  7. When light hits something and bounces back
  8. the first person to measure the speed of light
  9. the speed is 300,000 km/s
  10. light travels in a straight line
  11. the first person to try to measure the speed of light
  12. The unit of Frequency
  13. used to photograph teeth and bones
  14. Propagation through substances means light can travel through ________ substances, but not all

24 Clues: cloudy • see through • Heat radiation • The unit of Frequency • the speed is 300,000 km/s • light travels in a straight line • The distance from trough to trough • used to photograph teeth and bones • Radiation that we can see (2 words) • Most dangerous for radiation (2 words) • doesn't let light come through it at all • When light hits something and bounces back • ...

School subjects 2021-10-15

School subjects crossword puzzle
Across
  1. foreignlanguage
  2. music
  3. science
Down
  1. biology
  2. chemistry
  3. history
  4. mathematics
  5. physics
  6. geography

9 Clues: music • biology • history • physics • science • chemistry • geography • mathematics • foreignlanguage

DENTAL RADIATION CHARACTERISTICS 2023-09-05

DENTAL RADIATION CHARACTERISTICS crossword puzzle
Across
  1. a measurement of the quantity of radiation to which an Organism is subjected to.
  2. the overall darkness or blackness of an image.
  3. amount of energy absorbed by tissue.
  4. rate the period doing which matter is exposed.
  5. how sharply dark and light areas are differentiated or separated on an image.
  6. controls the quantity of radiation
Down
  1. radiation form of radiation produced from any substance been struck by primary radiation.
  2. radiation made up of X Rays that come from the target of the X Ray tube.
  3. radiation form of radiation produced from any substance being struck by primary radiation.
  4. controls the quality of the X Ray beam.

10 Clues: controls the quantity of radiation • amount of energy absorbed by tissue. • controls the quality of the X Ray beam. • the overall darkness or blackness of an image. • rate the period doing which matter is exposed. • radiation made up of X Rays that come from the target of the X Ray tube. • how sharply dark and light areas are differentiated or separated on an image. • ...

Dental Radiography 2020-02-26

Dental Radiography crossword puzzle
Across
  1. Term used for a processed x-ray film
  2. Heats up and produces an electron cloud
  3. A set of principles in dental radiography
  4. Digital radiography where the image is immediate
  5. White to light grey image on a radiograph
  6. The type of radiation used in dentistry
  7. reaction of silver halide crystals to x-rays
  8. chemical used to make a latent image visible
  9. Coating on an x-ray film
  10. Type of processing using a machine and processing chemicals
  11. required before exposing a patient to radiation
  12. Radiographic view used to diagnose interproximal caries
  13. Hidden image
  14. Machine used to take lateral skull radiographs
  15. - Dark grey to black image on a radiograph
Down
  1. Abbreviated to OPT
  2. Tiny particle of light or radiation
  3. Chemical used to make an x-ray image permanent
  4. Used in digital radiography
  5. This happens to x-rays passing through matter with high density
  6. Typical colour of a safelight filter
  7. Predictable effects of radiation proportionate to the dose
  8. Target for the electron cloud
  9. Screens used in an extra-oral cassette
  10. Radiographic view used in endodontic treatment
  11. required in manual developing for developer and fixer

26 Clues: Hidden image • Abbreviated to OPT • Coating on an x-ray film • Used in digital radiography • Target for the electron cloud • Tiny particle of light or radiation • Term used for a processed x-ray film • Typical colour of a safelight filter • Screens used in an extra-oral cassette • Heats up and produces an electron cloud • The type of radiation used in dentistry • ...

Quinn Zeka - Unit 2 Vocab 2023-09-19

Quinn Zeka - Unit 2 Vocab crossword puzzle
Across
  1. A spectrum of frequencies and wavelengths
  2. The least amount of energy an atom can attain
  3. The energy within an energy level
  4. Particle with two protons and two neutrons
  5. The electrons that reside in the outermost shell
  6. The littlest amount of energy lost or gained from an atom
  7. A particle with no mass that emits quantum energy
  8. Negative charge due to losing an atom
  9. Radiation with high energy and no mass
  10. When a substance emits radiation
  11. That atoms both gain and share electrons to attain stability
Down
  1. Equation using mass number and atomic number
  2. Energy can be described with wavelength and frequency
  3. Particles with an electron and a negative charge
  4. The amount of times a substance does something
  5. Distance between two points in a wave pattern
  6. The highest amount of energy an atom can attain
  7. The arrangement of electrons based on the three rules
  8. Energy that comes off particles
  9. A ion with a positive charge
  10. An alternate way of showing the particles inside an element
  11. An ion that holds a negative charge

22 Clues: A ion with a positive charge • Energy that comes off particles • When a substance emits radiation • The energy within an energy level • An ion that holds a negative charge • Negative charge due to losing an atom • Radiation with high energy and no mass • A spectrum of frequencies and wavelengths • Particle with two protons and two neutrons • ...

WHAT HAPPENS TO THE HUMAN BODY WHEN TRAVELING AT THE SPEED OF LIGHT? 2026-03-18

WHAT HAPPENS TO THE HUMAN BODY WHEN TRAVELING AT THE SPEED OF LIGHT? crossword puzzle
Across
  1. Sight
  2. Another way to say "the speed of light"
  3. The measurement of the total amount of matter within an object
  4. The creator of the theory of relativity
  5. The opposite of finite
  6. As objects emitting light get farther from objects receiving that light, the light shifts towards the spectrum’s red side.
  7. A type of ray that causes radiation
  8. A measurement of radiation
  9. The acronym of the source of the first image in the presentation
  10. Speed with direction
Down
  1. This exists at a density of 1.8 atoms/cm^3
  2. The result of hydrogen exposure
  3. As objects emitting light get closer to objects receiving that light, the light shifts towards the spectrum’s blue side
  4. A type of gas that causes radiation
  5. The site of the nuclear reactor disaster

15 Clues: Sight • Speed with direction • The opposite of finite • A measurement of radiation • The result of hydrogen exposure • A type of gas that causes radiation • A type of ray that causes radiation • Another way to say "the speed of light" • The creator of the theory of relativity • The site of the nuclear reactor disaster • This exists at a density of 1.8 atoms/cm^3 • ...

SCLA Mod 1 Objective 3a, Safety & Risk Management 2024-02-01

SCLA Mod 1 Objective 3a, Safety & Risk Management crossword puzzle
Across
  1. Immediately report RF radiation exposure to your _____.
  2. System for protecting personnel and equipment that should be implemented before attempting any work.
  3. Whenever possible do not work on _____ equipment.
  4. Types of hazards identified in DAFMAN 91-203, Chapter 2.
  5. Number of steps in the Risk Management process.
  6. Mitigates most preventable hazards.
  7. Organization that will investigate any suspected RF radiation exposure.
  8. Ensure that sufficient _____ _____ are posted to delineate RF hazard areas.
Down
  1. Step 4 of the Risk Management process.
  2. Electromagnetic energy in the form of waves or particles.
  3. Radiation that produces heat in body tissues.
  4. Muscle contraction, irregular heartbeat, and burns are possible side effects from _____ _____.
  5. Examples are X-Ray, Gamma, Alpha, & Beta particles.
  6. Remove all _____ prior to working on equipment.
  7. An AF Form 457 is used to report a _____.

15 Clues: Mitigates most preventable hazards. • Step 4 of the Risk Management process. • An AF Form 457 is used to report a _____. • Radiation that produces heat in body tissues. • Remove all _____ prior to working on equipment. • Number of steps in the Risk Management process. • Whenever possible do not work on _____ equipment. • ...

Final Exam Review 2022-01-11

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 • ...

Dental Radiography 2020-02-26

Dental Radiography crossword puzzle
Across
  1. Term used for a processed x-ray film
  2. Heats up and produces an electron cloud
  3. A set of principles in dental radiography
  4. Digital radiography where the image is immediate
  5. White to light grey image on a radiograph
  6. The type of radiation used in dentistry
  7. reaction of silver halide crystals to x-rays
  8. chemical used to make a latent image visible
  9. Coating on an x-ray film
  10. Type of processing using a machine and processing chemicals
  11. required before exposing a patient to radiation
  12. Radiographic view used to diagnose interproximal caries
  13. Hidden image
  14. Machine used to take lateral skull radiographs
  15. - Dark grey to black image on a radiograph
Down
  1. Abbreviated to OPT
  2. Tiny particle of light or radiation
  3. Chemical used to make an x-ray image permanent
  4. Used in digital radiography
  5. This happens to x-rays passing through matter with high density
  6. Typical colour of a safelight filter
  7. Predictable effects of radiation proportionate to the dose
  8. Target for the electron cloud
  9. Screens used in an extra-oral cassette
  10. Radiographic view used in endodontic treatment
  11. required in manual developing for developer and fixer

26 Clues: Hidden image • Abbreviated to OPT • Coating on an x-ray film • Used in digital radiography • Target for the electron cloud • Tiny particle of light or radiation • Term used for a processed x-ray film • Typical colour of a safelight filter • Screens used in an extra-oral cassette • Heats up and produces an electron cloud • The type of radiation used in dentistry • ...

Diagnostic imaging crossword :) 2024-12-16

Diagnostic imaging crossword :) crossword puzzle
Across
  1. transmits light evenly through a specially produced glass in order to visualize and interpret radiographic images
  2. radiation that reaches film or detector
  3. this results in white crescent marks on radiograph
  4. will destroy resolution
  5. this causes a white streaky over the entire film
  6. this type of radiation is created by the photon stream outside the focal spot
  7. were developed to absorb scattered or secondary radiation
  8. power behind cue stick & will determine how much energy is transferred to the balls
Down
  1. smallest quantity of electromagnetic radiation
  2. portion of x-ray image that is sharp and clearly collimated
  3. controls x-ray beam size & prevents it from spreading
  4. this occurs when 2 films completely or partially stick together
  5. tube heat-resistant glass that houses anode/cathode
  6. this looks like tree lightning on the radiograph
  7. any body part that's less than 10cm will be measured
  8. legally the clinic must keep a record of this
  9. alternative method of developing variable kv chart
  10. outside edge or shadow where the film has been imperfectly collimated
  11. three rules when you produce a...
  12. this type of anode is used for small animal installed x-ray units

20 Clues: will destroy resolution • three rules when you produce a... • radiation that reaches film or detector • legally the clinic must keep a record of this • smallest quantity of electromagnetic radiation • this looks like tree lightning on the radiograph • this causes a white streaky over the entire film • alternative method of developing variable kv chart • ...

RADIOACTIVITY KEY TERMS 2014-03-27

RADIOACTIVITY KEY TERMS crossword puzzle
Across
  1. The basic unit used to describe the intensity of radioactivity in a sample of material.
  2. an *blank* of an element has the same atomic number but different number of neutrons
  3. one of the subatomic particles. No electrical charge
  4. The transformation of one element into another by a nuclear reaction.
  5. the change of one radioactive nuclide into a different nuclei by the spontaneous emission of alpha, beta or gamma rays
  6. The splitting of a heavy nucleus into two roughly equal parts
  7. the emission of energy as electromagnetic waves or as moving subatomic particles
  8. an electron (+ve or -ve) which has been emitted by an atomic nucleus or neutron
  9. One of the subatomic particles. Positively charged
  10. Non-radioactive
Down
  1. One of several nuclides with the same number of neutrons and protons capable of existing for a measurable time in different nuclear energy states.
  2. the core of an atom, where all of its positive charge is concentrated
  3. The removal of radioactive contaminants by cleaning and washing with chemicals
  4. a highly penetrating type of nuclear radiation
  5. a positively charged particle made up of 2 protons and 2 neutrons
  6. A general term denoting the quantity of radiation or energy absorbed in a specific mass.
  7. Any material that stops ionizing radiation.
  8. An electronic instrument that indicates, on a meter, the number of radiation induced pulses per minute
  9. An atomic particle that is electrically charged, either negative or positive

19 Clues: Non-radioactive • Any material that stops ionizing radiation. • a highly penetrating type of nuclear radiation • One of the subatomic particles. Positively charged • one of the subatomic particles. No electrical charge • The splitting of a heavy nucleus into two roughly equal parts • a positively charged particle made up of 2 protons and 2 neutrons • ...

Recap after Easter 2025-04-21

Recap after Easter crossword puzzle
Across
  1. an alpha particle can be described as being the same as a _ _ _ _ _ _ nucleus
  2. this type of radiation is stopped by a few mm of aluminium
  3. this particle has a negative charge and orbits the nucleus
  4. this is the time taken for the amount of radiation to decrease to half of the original amount
  5. this particle has no charge and is found in the nucleus
  6. exposure to large amounts of radiation can cause...
  7. this type of radiation is stopped by paper or skin
  8. the people that killed Litvinenko were from this country
  9. Li, Na and K are all elements found in this group
Down
  1. you can calculate this by multiplying the length, width and depth of an object together - it is measured in cm3
  2. this is the 'official' unit for mass, usually shortened to 'kg'
  3. this element has the symbol 'Ca'
  4. this type of radiation is only reduced by thick lead or concrete
  5. this is calculated by doing mass divided by volume
  6. this is the maximum number of electrons allowed in the first shell
  7. the polonium in Litvinenko's tea was so dangerous because it gave off this type of radiation
  8. this element is radioactive and has the symbol 'U'
  9. this particle has a positive charge and is found in the nucleus

18 Clues: this element has the symbol 'Ca' • Li, Na and K are all elements found in this group • this is calculated by doing mass divided by volume • this element is radioactive and has the symbol 'U' • this type of radiation is stopped by paper or skin • exposure to large amounts of radiation can cause... • this particle has no charge and is found in the nucleus • ...

Vocabulary Test 2022-05-11

Vocabulary Test crossword puzzle
Across
  1. past,present,future
  2. same kind
  3. thermodynamic
  4. big bang
  5. high density and temperature
  6. hot or cold
  7. negatively
  8. small particles
Down
  1. direction
  2. dominate radiation of pressure
  3. compactness of a substance
  4. opposite of matter
  5. speed of light
  6. wavelengths
  7. electromagnetic radiation

15 Clues: big bang • direction • same kind • negatively • wavelengths • hot or cold • thermodynamic • speed of light • small particles • opposite of matter • past,present,future • electromagnetic radiation • compactness of a substance • high density and temperature • dominate radiation of pressure

biology chapter 1 crossword 2021-09-13

biology chapter 1 crossword crossword puzzle
Across
  1. watching something or someone
  2. model of observations or facts
  3. idea that earth should be preserved
  4. characteristics of God
  5. study of life
  6. a wise use of natural resources
  7. model describing a phenomenon occurs
  8. a five step research process
  9. based on other options
Down
  1. explanation or way of explaining
  2. person's view of the world
  3. simplified representation of reality
  4. supposition or proposed explanation
  5. better ability to harvest resources
  6. command given to adam and eve
  7. the study of how to use biology

16 Clues: study of life • characteristics of God • based on other options • person's view of the world • a five step research process • watching something or someone • command given to adam and eve • model of observations or facts • the study of how to use biology • a wise use of natural resources • explanation or way of explaining • supposition or proposed explanation • ...

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 • ...

TOPIC 4 VARIANT 3 2026-04-16

TOPIC 4 VARIANT 3 crossword puzzle
Across
  1. What method is used to estimate radiation conditions before fallout occurs?
  2. Which radiation can affect both skin and internal tissues?
  3. What process is used to collect real radiation data after contamination?
  4. Which radiation type is dangerous mainly when inside the body?
  5. What type of exposure occurs when radioactive substances enter the body?
Down
  1. What is the presence of radioactive substances in the environment called?
  2. What device is used to measure individual radiation dose?
  3. What is the primary protective action for people in highly contaminated zones?
  4. Which type of radiation is the main source of external exposure?
  5. What is the amount of radiation received by a person called?

10 Clues: What device is used to measure individual radiation dose? • Which radiation can affect both skin and internal tissues? • What is the amount of radiation received by a person called? • Which radiation type is dangerous mainly when inside the body? • Which type of radiation is the main source of external exposure? • ...

Healthcare Careers #1 2022-10-26

Healthcare Careers #1 crossword puzzle
Across
  1. physician who specializes in children
  2. working under radiologists, use X-rays, radiation, ultrasound, and magnetic resonance to diagnose and treat disease
  3. provide care for a wide range of illnesses and injuries in medical emergencies
  4. physician who diagnoses and treats tumors (cancer)
  5. use many variations of massage, bodywork and therapeutic touch to muscles to provide relief
  6. provide information about genetic diseases or inherited conditions
  7. prepare patients for examinations, take vital signs and medical histories
  8. prevent and treat athletic injuries and provide rehabilitative services to athletes
  9. doctors who examine teeth & mouth
Down
  1. use artistic and creative talents to produce illustrations, charts, and graphs for health media
  2. develop and manage the systems for storing and obtaining information from records
  3. combine knowledge of engineering with knowledge of biology to assist in the operation of healthcare facilities and new forms of treatment
  4. help people who have physical, developmental, mental or emotional disabilities
  5. help maintain the cleanliness of the healthcare facility
  6. assist cross-cultural communication processes by converting one language into another
  7. examine the eyes for vision problems and defects, prescribe corrective lenses or eye exercises
  8. who specializes in diagnosing and treating mental illness

17 Clues: doctors who examine teeth & mouth • physician who specializes in children • physician who diagnoses and treats tumors (cancer) • help maintain the cleanliness of the healthcare facility • who specializes in diagnosing and treating mental illness • provide information about genetic diseases or inherited conditions • ...

RTG 223 Radiation protection 2019-01-29

RTG 223 Radiation protection crossword puzzle
Across
  1. The particle that be absorbed by aluminum.
  2. We can call gamma ray and x-ray ray in the other name.
  3. The SI unit of radioactivity.
  4. The energy deposited in a small volume of matter
  5. occur below a certain threshold value.
  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. Material shielding for gamma ray.
  8. The personal dose monitoring.
  9. Neutron shielding material.
  10. The inverse square law is a technique of external radiation protection.
  11. The SI unit of absorbed dose.
  12. The effect that occur with dose-dependent severity. These effects generally do
  13. The abbreviation of disintegration per second.
  14. The abbreviation of tenth value layer.
  15. The part of an atom with a negative electrical charge, which moves around the atom's nucleus.
  16. The non SI unit of effective dose .
  17. The non SI unit of absorbed dose.
Down
  1. The amount of ionization in air due to gamma and x-ray.
  2. The radioactive element, mam-made or from natural sources, with a specific atomic weight.
  3. The elements with the same atomic number but different mass numbers.
  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 particle is a helium NUCLEUS.
  8. We called positive electron, positively charged.
  9. The energy that comes from a source and travels through space and may be able to penetrate various materials
  10. The equivalent dose of RT for which organ should have the dose limit are 500 mSv per year.
  11. The unit of exposure.
  12. The abbreviation of International Commission on Radiation Units and Measurements.
  13. The SI unit of equivalent dose.
  14. The disease is abnormal redness and inflammation of the skin caused by deterministic effect.

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. The non SI unit of effective dose .
  2. We can call gamma ray and x-ray ray in the other name.
  3. The particle that be absorbed by aluminum.
  4. Material shielding for gamma ray.
  5. The part of an atom with a negative electrical charge, which moves around the atom's nucleus.
  6. The energy that comes from a source and travels through space and may be able to penetrate various materials
  7. The particle is a helium NUCLEUS.
  8. The SI unit of radioactivity.
  9. The abbreviation of disintegration per second.
  10. The inverse square law is a technique of external radiation protection.
  11. occur below a certain threshold value.
  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. Neutron shielding material.
  14. The abbreviation of International Commission on Radiation Units and Measurements.
  15. 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.
  16. The abbreviation of tenth value layer.
Down
  1. The SI unit of equivalent dose.
  2. The equivalent dose of RT for which organ should have the dose limit are 500 mSv per year.
  3. The disease is abnormal redness and inflammation of the skin caused by deterministic effect.
  4. The radioactive element, mam-made or from natural sources, with a specific atomic weight.
  5. The energy deposited in a small volume of matter
  6. The unit of exposure.
  7. The SI unit of absorbed dose.
  8. The elements with the same atomic number but different mass numbers.
  9. The amount of ionization in air due to gamma and x-ray.
  10. We called positive electron, positively charged.
  11. The effect that occur with dose-dependent severity. These effects generally do
  12. The disease which is inducing of stochastic effect.
  13. The spontaneous emission of energy from unstable atom.
  14. The non SI unit of absorbed 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. • 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 can call gamma ray and x-ray ray in the other name.
  2. The personal dose monitoring.
  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 SI unit of equivalent dose.
  6. The energy deposited in a small volume of matter
  7. The abbreviation of disintegration per second.
  8. The radioactive element, mam-made or from natural sources, with a specific atomic weight.
  9. The amount of ionization in air due to gamma and x-ray.
  10. The disease which is inducing of stochastic effect.
  11. The spontaneous emission of energy from unstable atom.
  12. Neutron shielding material.
  13. The effect that occur with dose-dependent severity. These effects generally do not occur below a certain threshold value.
  14. Material shielding for gamma ray.
Down
  1. The inverse square law is a technique of external radiation protection.
  2. The particle is a helium NUCLEUS.
  3. The elements with the same atomic number but different mass numbers.
  4. 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.
  5. The non SI unit of absorbed dose.
  6. The SI unit of radioactivity.
  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 particle that be absorbed by aluminum.
  9. We called positive electron, positively charged.
  10. The non SI unit of effective dose .
  11. The energy that comes from a source and travels through space and may be able to penetrate various materials
  12. The SI unit of absorbed dose.
  13. The disease is abnormal redness and inflammation of the skin caused by deterministic effect.
  14. The abbreviation of International Commission on Radiation Units and Measurements.
  15. The abbreviation of tenth value layer.
  16. The equivalent dose of RT for which organ should have the dose limit are 500 mSv per year.

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 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 unit of exposure.
  2. The particle is a helium NUCLEUS.
  3. The energy deposited in a small volume of matter
  4. The disease which is inducing of stochastic effect.
  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 not occur below a certain threshold value.
  7. The elements with the same atomic number but different mass numbers.
  8. The non SI unit of absorbed dose.
  9. The SI unit of radioactivity.
  10. The SI unit of equivalent dose.
  11. The SI unit of absorbed dose.
  12. The energy that comes from a source and travels through space and may be able to penetrate various materials
  13. The personal dose monitoring.
  14. The inverse square law is a technique of external radiation protection.
  15. The particle that be absorbed by aluminum.
Down
  1. The abbreviation of disintegration per second.
  2. The radioactive element, mam-made or from natural sources, with a specific atomic weight.
  3. The spontaneous emission of energy from unstable atom.
  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 abbreviation of International Commission on Radiation Units and Measurements.
  6. The abbreviation of tenth value layer.
  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. We can call gamma ray and x-ray ray in the other name.
  9. We called positive electron, positively charged.
  10. Neutron shielding material.
  11. The part of an atom with a negative electrical charge, which moves around the atom's nucleus.
  12. The disease is abnormal redness and inflammation of the skin caused by deterministic effect.
  13. The amount of ionization in air due to gamma and x-ray.
  14. Material shielding for gamma ray.
  15. The non SI unit of effective dose .

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. • 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 elements with the same atomic number but different mass numbers.
  2. We can call gamma ray and x-ray ray in the other name.
  3. The amount of ionization in air due to gamma and x-ray.
  4. Neutron shielding material.
  5. The energy deposited in a small volume of matter
  6. The effect that occur with dose-dependent severity. These effects generally do not occur below a certain threshold value.
  7. The particle that be absorbed by aluminum.
  8. The abbreviation of disintegration per second.
  9. The SI unit of radioactivity.
  10. The inverse square law is a technique of external radiation protection.
  11. The SI unit of equivalent dose.
  12. The SI unit of absorbed dose.
  13. The disease which is inducing of stochastic effect.
  14. The part of an atom with a negative electrical charge, which moves around the atom's nucleus.
Down
  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 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.
  4. The radioactive element, mam-made or from natural sources, with a specific atomic weight.
  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 non SI unit of absorbed dose.
  8. The energy that comes from a source and travels through space and may be able to penetrate various materials
  9. The spontaneous emission of energy from unstable atom.
  10. Material shielding for gamma ray.
  11. The unit of exposure.
  12. The particle is a helium NUCLEUS.
  13. The abbreviation of International Commission on Radiation Units and Measurements.
  14. The abbreviation of tenth value layer.
  15. The non SI unit of effective dose .
  16. The personal dose monitoring.

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. • 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 abbreviation of tenth value layer.
  2. The non SI unit of effective dose .
  3. The particle is a helium NUCLEUS.
  4. The non SI unit of absorbed dose.
  5. Neutron shielding material.
  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 unit of exposure.
  9. The inverse square law is a technique of external radiation protection.
  10. The effect that occur with dose-dependent severity. These effects generally do not occur below a certain threshold value.
  11. The spontaneous emission of energy from unstable atom.
  12. The SI unit of equivalent dose.
  13. The amount of ionisation in air due to gamma and x-ray.
  14. The elements with the same atomic number but different mass numbers.
Down
  1. Material shielding for gamma ray.
  2. The particle that be absorbed by aluminum.
  3. The disease which is inducing of stochastic effect.
  4. We can call gamma ray and x-ray ray in the other name.
  5. The part of an atom with a negative electrical charge, which moves around the atom's nucleus.
  6. The abbreviation of disintegration per second.
  7. A radionuclide is a radioactive element, mam-made or from natural sources, with a specific atomic weight.
  8. The SI unit of radioactivity.
  9. We called positive electron, positively charged.
  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 SI unit of absorbed dose.
  12. The energy that comes from a source and travels through space and may be able to penetrate various materials
  13. The disease is abnormal redness and inflammation of the skin caused by deterministic effect.
  14. The abbreviation of International Commission on Radiation Units and Measurements.
  15. The equivalent dose of RT for which organ should have the dose limit are 20 mSv per year.
  16. The personal dose monitoring.

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 personal dose monitoring.
  2. We can call gamma ray and x-ray ray in the other name.
  3. The energy deposited in a small volume of matter
  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 equivalent dose of RT for which organ should have the dose limit are 20 mSv per year.
  6. The energy that comes from a source and travels through space and may be able to penetrate various materials
  7. A radionuclide is a radioactive element, mam-made or from natural sources, with a specific atomic weight.
  8. The abbreviation of tenth value layer.
  9. The spontaneous emission of energy from unstable atom.
  10. The particle that be absorbed by aluminum.
  11. The disease which is inducing of stochastic effect.
  12. The SI unit of absorbed dose.
  13. The part of an atom with a negative electrical charge, which moves around the atom's nucleus.
  14. The non SI unit of absorbed dose.
  15. The SI unit of radioactivity.
  16. The SI unit of equivalent dose.
Down
  1. The particle is a helium NUCLEUS.
  2. The amount of ionisation in air due to gamma and x-ray.
  3. The effect that occur with dose-dependent severity. These effects generally do not occur below a certain threshold value.
  4. The non SI unit of effective dose .
  5. The inverse square law is a technique of external radiation protection.
  6. We called positive electron, positively charged.
  7. The abbreviation of International Commission on Radiation Units and Measurements.
  8. The disease is abnormal redness and inflammation of the skin caused by deterministic effect.
  9. Neutron shielding material.
  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 elements with the same atomic number but different mass numbers.
  12. The unit of exposure.
  13. The abbreviation of disintegration per second.
  14. Material shielding for gamma ray.

30 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. • 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 personal dose monitoring.
  2. We can call gamma ray and x-ray ray in the other name.
  3. The SI unit of absorbed dose.
  4. occur below a certain threshold value.
  5. The inverse square law is a technique of external radiation protection.
  6. The energy deposited in a small volume of matter
  7. The particle that be absorbed by aluminum.
  8. The non SI unit of absorbed dose.
  9. The disease which is inducing of stochastic effect.
  10. The effect that occur with dose-dependent severity. These effects generally do
  11. The amount of ionization in air due to gamma and x-ray.
  12. The disease is abnormal redness and inflammation of the skin caused by deterministic effect.
  13. The abbreviation of tenth value layer.
  14. The part of an atom with a negative electrical charge, which moves around the atom's nucleus.
  15. The abbreviation of International Commission on Radiation Units and Measurements.
Down
  1. The elements with the same atomic number but different mass numbers.
  2. The equivalent dose of RT for which organ should have the dose limit are 20 mSv per year.
  3. The abbreviation of disintegration per second.
  4. We called positive electron, positively charged.
  5. 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.
  6. A radionuclide is a radioactive element, mam-made or from natural sources, with a specific atomic weight.
  7. The SI unit of radioactivity.
  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 equivalent dose.
  10. The spontaneous emission of energy from unstable atom.
  11. The energy that comes from a source and travels through space and may be able to penetrate various materials
  12. The particle is a helium NUCLEUS.
  13. The non SI unit of effective dose .
  14. Neutron shielding material.
  15. The unit of exposure.
  16. Material shielding for gamma ray.

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. • 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 abbreviation of International Commission on Radiation Units and Measurements.
  2. The non SI unit of effective dose .
  3. The unit of exposure.
  4. Neutron shielding material.
  5. Material shielding for gamma ray.
  6. The particle that be absorbed by aluminum.
  7. The effect that occur with dose-dependent severity. These effects generally do
  8. The energy deposited in a small volume of matter
  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 part of an atom with a negative electrical charge, which moves around the atom's nucleus.
  12. The SI unit of equivalent dose.
  13. The abbreviation of tenth value layer.
  14. The amount of ionization in air due to gamma and x-ray.
  15. 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.
  16. occur below a certain threshold value.
  17. The abbreviation of disintegration per second.
  18. The personal dose monitoring.
  19. The non SI unit of absorbed dose.
Down
  1. The inverse square law is a technique of external radiation protection.
  2. The disease is abnormal redness and inflammation of the skin caused by deterministic effect.
  3. The SI unit of absorbed dose.
  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 SI unit of radioactivity.
  6. The energy that comes from a source and travels through space and may be able to penetrate various materials
  7. The spontaneous emission of energy from unstable atom.
  8. The elements with the same atomic number but different mass numbers.
  9. A radionuclide is a radioactive element, mam-made or from natural sources, with a specific atomic weight.
  10. The disease which is inducing of stochastic effect.
  11. We called positive electron, positively charged.
  12. 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 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. • ...

Waves and Electromagnetic Radiation 2023-11-13

Waves and Electromagnetic Radiation crossword puzzle
Across
  1. standing wave
  2. electromagnetic spectrum
  3. microwaves
  4. trough
  5. surface wave
  6. xrays
  7. ultraviolet
  8. wave
  9. rarefaction
  10. longitudinal wave
  11. crest
  12. rest position
  13. radio waves
  14. frequency
  15. antinode
  16. amplitude
  17. electromagnetic radiation
  18. compression
  19. constructive interference
Down
  1. wavespeed
  2. gamma rays
  3. infrared
  4. destructive interference
  5. resonance
  6. wavelength
  7. reflection
  8. node
  9. absorption
  10. refraction
  11. mechanical wave
  12. transverse wave
  13. medium
  14. diffraction
  15. visible light

34 Clues: wave • node • xrays • crest • trough • medium • infrared • antinode • wavespeed • resonance • frequency • amplitude • gamma rays • microwaves • wavelength • reflection • absorption • refraction • ultraviolet • rarefaction • radio waves • diffraction • compression • surface wave • standing wave • rest position • visible light • mechanical wave • transverse wave • longitudinal wave • destructive interference • electromagnetic spectrum • ...

X-RADIATION WITH MATTER 2025-10-19

X-RADIATION WITH MATTER crossword puzzle
Across
  1. Any device that captures a radiographic image.
  2. Undesirable additional signal intensity on a completed radiographic image caused by scattered radiation reaching the image receptor.
  3. Fluorescents that shows number of x-rays emitted per inner-shell vacancy.
  4. Process whereby the energy of the incident photon is completely absorbed as it interacts with an atom and ejects an inner-shell electron from its orbit about the nucleus.
  5. Density quantity of matter per unit volume
  6. An electron emitted from an atom by interaction with a photon, especially an electron emitted from a solid surface by the action of light
  7. A scattering process wherein less than 10keV interacts with an atom of human tissue and does not lose its energy. No ionization of the biologic atom occurs. Also known as classical scattering, elastic scattering, unmodified scattering, and Rayleigh scattering, and Thompson scattering.
  8. Photons that reach their destination (image receptor) after passing the patient being radiographed; previously known as remnant radiation.
  9. An x-ray also known as characteristic photon
  10. Production. A process, the energy of the incoming photon is transformed into two new particles – a negatron and a positron – after which these particles exit from the atom and carry away some of the momentum of the absorbed photon when the photon's energy is greater than 1.022 MeV.
  11. Scattering responsible for most scattered radiation produced during radiologic procedures and may be directed as a small-angle scatter, backscatter, or side scatter. Also known as secondary, recoil, or electron scattering.
Down
  1. An interaction that occurs >10 MeV in high-energy radiation therapy treatment machines.
  2. Type of contrast that combines Image receptor contrast and subject contrast combine to produce this type of contrast.
  3. Radiation, also known as characteristic photon.
  4. Radiation that is a filtered x-ray photon beam from the anode
  5. The product of electron tube current (mA) and the amount of time in seconds that the x-ray tube is activated.
  6. Photons that pass through the patient being radiographed, interact with the atoms of the body, are deflected at such a small angle that they can reach the image receptor, called small-angle ____.
  7. Media either Negative or positive to enhance visualization of body structures.
  8. A composite Z value for when multiple chemical elements comprise a material.
  9. Highest energy level of photons in the x-ray beam and the maximum voltage directed across an x-ray tube.

20 Clues: Density quantity of matter per unit volume • An x-ray also known as characteristic photon • Any device that captures a radiographic image. • Radiation, also known as characteristic photon. • Radiation that is a filtered x-ray photon beam from the anode • Fluorescents that shows number of x-rays emitted per inner-shell vacancy. • ...

Important radiation therapy terms!!! 2025-07-22

Important radiation therapy terms!!! crossword puzzle
Across
  1. A chronic condition that will exhibit an elevated BUN level
  2. Relieves/manages symptoms rather than curing
  3. Appearance of cancer cells
  4. Dry mouth due to lack of salivary gland production
  5. Encapsulated noncancerous tumor
  6. The amount of new cases within a period of time
  7. Cause of disease
  8. Used in addition to primary treatment
  9. Causes mutations
  10. A specific amount of individuals, with a specific disease, within a specific time period
  11. Pieces of metal alloy used to shape beam
  12. Larger doses over less time
  13. The degree of harm to patient
  14. Duration of time from diagnosis to death
Down
  1. Abnormal cells that have not spread into nearby tissue
  2. Smaller doses over a longer period of time
  3. Part of accelerator where the beam comes out of, and rotates around patient
  4. Division of total dose over many treatments
  5. Thickening and scarring of tissue
  6. Notable to proton therapy plotting energy loss of ionizing radiation
  7. Is equal to 100 rads
  8. Damaged epithelial lining of the bladder
  9. Affected by age, gender, ethnicity/race, and enviornment/geography
  10. Uncontrolled and abnormal growth of cells
  11. Before primary treatment
  12. Largeness and spread of tumor
  13. Inflamed mucous membranes
  14. Device holding radioactive source in brachytherapy
  15. Additional dose to hone in dose to tumor

29 Clues: Cause of disease • Causes mutations • Is equal to 100 rads • Before primary treatment • Inflamed mucous membranes • Appearance of cancer cells • Larger doses over less time • Largeness and spread of tumor • The degree of harm to patient • Encapsulated noncancerous tumor • Thickening and scarring of tissue • Used in addition to primary treatment • ...

Nuclear Energy & Radiation Crossword 2024-10-29

Nuclear Energy & Radiation Crossword crossword puzzle
Across
  1. Causes a nucleus to become unstable and decay
  2. Commonly "U"sed in nuclear fission
  3. Stable nucleus after radioactive decay
  4. Pollutant that traps radiation in the Earth's atmosphere
  5. Process of changing one element to another through nuclear decay
  6. Graph that illustrates the exponential decrease of radioactivity in a sample
  7. Comes after Alpha particle and before Gamma ray
  8. Amount of time it takes for half the nuclei in a radioactive sample to decay
  9. Scientist whose name rhymes with "blurry"
  10. Two reactors were recently built at this nearby plant
  11. Version of an element with the same number of protons but different number of neutrons
  12. Uses heat from nuclear fission to produce energy
  13. Unstable nucleus before radioactive decay
Down
  1. City that rhymes with "sausage roll"
  2. part of a power plant that cools water and releases steam into the atmosphere
  3. Radioactive element located in Period 7 on the Periodic Table
  4. Uses tracks of bubbles to detect radiation
  5. Used to detect nuclear particles as a visible path of droplets
  6. The release of matter and energy from nuclear decay
  7. Amount of fissionable material required for a fission reaction to produce one or more fission reactions
  8. An ongoing series of fission reactions
  9. Opposite of nuclear fusion
  10. Non-renewable organic material harnessed for energy
  11. Combines two smaller nuclei to make a larger nucleus
  12. Comprised of two protons and two neutrons
  13. Change in an organism's DNA sometimes caused by radiation
  14. Electromagnetic waves with high-frequency energy
  15. Device whose inventor's name rhymes with "tiger"
  16. Radioisotope that rhymes with "spacer"
  17. Causes protons and neutrons to be attracted to each other

30 Clues: Opposite of nuclear fusion • Commonly "U"sed in nuclear fission • City that rhymes with "sausage roll" • An ongoing series of fission reactions • Stable nucleus after radioactive decay • Radioisotope that rhymes with "spacer" • Comprised of two protons and two neutrons • Scientist whose name rhymes with "blurry" • Unstable nucleus before radioactive decay • ...

Andrew's Radiation Therapy Adventure 2018-05-04

Andrew's Radiation Therapy Adventure crossword puzzle
Across
  1. Requires both earbuds to (sort of) block
  2. External beam
  3. Every other Friday concoction
  4. Radiation oncology doctor
  5. Used to flush port
  6. Daily task during infusion
  7. Favorite water source
  8. Nurse
Down
  1. Felicitations
  2. Ascorbate
  3. You beat this
  4. Hills Bank freebie
  5. Clinical trials
  6. Can you speed up the ____?
  7. Do you have any questions?
  8. Last day treats
  9. Ambulate
  10. What's for supper? Abbr.

18 Clues: Nurse • Ambulate • Ascorbate • Felicitations • You beat this • External beam • Clinical trials • Last day treats • Hills Bank freebie • Used to flush port • Favorite water source • What's for supper? Abbr. • Radiation oncology doctor • Can you speed up the ____? • Do you have any questions? • Daily task during infusion • Every other Friday concoction • Requires both earbuds to (sort of) block

Waves 2024-11-04

Waves crossword puzzle
Across
  1. the matter that waves travel through
  2. the main use of radio waves
  3. these waves have the lowest frequency on the EM spectrum
  4. when one object begins vibrating because another near by object is vibrating
  5. how wavelength and frequency are related
  6. type of wave that travels fastest through a solid
  7. waves that move particles perpendicular to wave motion
  8. what waves transmit
  9. when the energy from a wave is converted to thermal energy
  10. snakes use this type of radiation to locate prey
  11. type of wave that DO NOT require a medium
  12. type of radiation with the smallest wavelength
  13. type of radiation used to detect forged bank notes
  14. when waves bend around a barrier or through an opening
  15. when two waves meet and combine
  16. unit for frequency
  17. top of a wave
  18. type of waves that require a medium
Down
  1. cell phones use this radiation for texts & notifications
  2. areas where particles are compacted
  3. unit for period
  4. used in medicine diagnosis and airport security
  5. the time it takes for one wave to travel
  6. area of longitudinal wave where particles are spread out
  7. type of wave that travels fastest through a vacuum(space)
  8. bottom of a wave
  9. type of radiation used in laser printers and to see!
  10. when waves bend because they travel through different material
  11. the number of waves that pass a point in a second
  12. when waves move through a material
  13. waves that move particles parallel to wave motion
  14. an echo is an example of this wave behavior

32 Clues: top of a wave • unit for period • bottom of a wave • unit for frequency • what waves transmit • the main use of radio waves • when two waves meet and combine • when waves move through a material • areas where particles are compacted • type of waves that require a medium • the matter that waves travel through • the time it takes for one wave to travel • ...

Heat Transfer 2022-10-19

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

21 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 concept of mass over volume • 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 • ...

Shelby 2023-09-21

Shelby crossword puzzle
Across
  1. a negatively charged ion
  2. a positive charged ion
  3. a charged particle emitted from the nucleus
  4. pattern of lines when light passes
  5. the distance between the waves shapes repeats
  6. two protons and two neutrons together
  7. number of waves that have passed
  8. waves in the electromagnetic field
  9. energy explained by the quantum theory
  10. where electrons are located around an atom
Down
  1. valence shell electrons in a molecule
  2. an unstable nucleus
  3. energy that travels at a high speed
  4. small amount of anything physical
  5. where the electron is located
  6. sum of mass numbers to mass products
  7. rule how main group elements bond
  8. net electric charged molecule
  9. lowest energy
  10. electromagnetic radiation
  11. An elementary particle
  12. in the outer shell of an atom

22 Clues: lowest energy • an unstable nucleus • a positive charged ion • An elementary particle • a negatively charged ion • electromagnetic radiation • where the electron is located • net electric charged molecule • in the outer shell of an atom • number of waves that have passed • small amount of anything physical • pattern of lines when light passes • waves in the electromagnetic field • ...

Radiation Therapy/IR Review 2021-06-25

Radiation Therapy/IR Review crossword puzzle
Across
  1. a non-malignant condition that radiation therapy can be used for
  2. type of filter used to trap emboli that originate in the lower extremeties
  3. division of radiation therapy that utilizes sealed radiation sources to treat carcinomas
  4. has the highest radiation tolerance
  5. radiation therapy is _______ and chemotherapy is not
Down
  1. 95% of radiation oncology cases are treated with this type of radiation
  2. 30-35% of patients are treated with this kind of radiation therapy
  3. the type of radiation therapy that is ideal for treating tumors located near the skin surface
  4. the 4th step of the Seldinger technique

9 Clues: has the highest radiation tolerance • the 4th step of the Seldinger technique • radiation therapy is _______ and chemotherapy is not • a non-malignant condition that radiation therapy can be used for • 30-35% of patients are treated with this kind of radiation therapy • 95% of radiation oncology cases are treated with this type of radiation • ...

Branches of Biology 2024-07-30

Branches of Biology crossword puzzle
Across
  1. the study of animals, including their classification, structure, physiology, and history
  2. study of biological processes using radioactive substances as tracers
  3. Study of structures and parts of organisms
  4. the branch of biology concerned with the form and structure of organisms
  5. Study of structures and function of cells
  6. Study of heredity and varation
  7. the analysis of biological data using mathematical and statistical methods
  8. Study of naming and classifying organisms
  9. the branch of biology involving the study of microorganisms
  10. the study, esp the microscopic study, of the tissues of an animal or plant
  11. the study of the structure and function of the organs of animals and plants
  12. is the scientific study of algae.
Down
  1. the study of parasites, their hosts, and the relationship between them.
  2. Study of functions of living organisms and their parts
  3. Study of origin and differentiation of various organisms
  4. The study of viruses and their interaction with other life forms.
  5. Study of biochemical compositions and processes of living things
  6. the branch of biology concerned with the structure and function of the body
  7. the branch of biology concerned with the periodicity occurring in living organisms
  8. that utilizes biological systems, living organisms or parts of this to develop or create different products.
  9. the description of the organs and major structures of animals and plants
  10. Study of relashionships of organisms with each other and their environment
  11. This is the study of plants
  12. Study of biological processes through the methods traditionally used in the physical sciences.
  13. Study of fungi

25 Clues: Study of fungi • This is the study of plants • Study of heredity and varation • is the scientific study of algae. • Study of structures and function of cells • Study of naming and classifying organisms • Study of structures and parts of organisms • Study of functions of living organisms and their parts • Study of origin and differentiation of various organisms • ...

Animal Science 2022-12-02

Animal Science crossword puzzle
Across
  1. governs legal issues affecting the farming and ranching industries
  2. study of the allocation, distribution, and utilization of the resources used, along with the commodities produced
  3. branch of science that deals with microorganisms
  4. study of bacteria
  5. science of soil management and crop production.
  6. branch of biology that deals with the relations of organisms to one another and to their physical surroundings
  7. branch of science that deals with nutrients and nutrition, particularly in humans
  8. branch of science concerned with the bodily structure of humans, animals, and other living organisms
  9. science of studying plant diseases that renders the disease-management answers to the farmers
  10. branch of zoology concerned with the study of insects
Down
  1. branch of biology or medicine concerned with the study of parasitic organisms
  2. a field that focuses on communication about agriculture-related information
  3. branch of biology that deals with the normal functions of living organisms and their parts
  4. scientific study of the behavior, structure, physiology, classification, and distribution of animals
  5. scientific study of plants, including their physiology, structure, genetics, ecology, distribution, classification, and economic importance
  6. branch of science that deals with the identification of the substances of which matter is composed
  7. study of genes and heredity
  8. main role is to solve problems found in agricultural production
  9. branch of biology and medicine concerned with the study of embryos and their development.
  10. focuses on firm financial management anywhere in the agricultural sector and the use and issuance of credit to firms in the agricultural sector.
  11. science of animal behavior

21 Clues: study of bacteria • science of animal behavior • study of genes and heredity • science of soil management and crop production. • branch of science that deals with microorganisms • branch of zoology concerned with the study of insects • main role is to solve problems found in agricultural production • governs legal issues affecting the farming and ranching industries • ...

Physics - Waves 2019-03-19

Physics - Waves crossword puzzle
Across
  1. radio waves, microwaves, infrared waves and visible light are all examples of _______________ radiation
  2. sound is the ___________ of particles
  3. carry satellite TV programmes and mobile phone calls
  4. a coiled wire that is wrapped around an iron bar which then passes electricity through it to become magnetic
  5. frequency multiplied by wavelength
  6. the _____________ the wavelength, the more information it can carry
  7. move to and fro about a certain position on a line
  8. the number of waves passing a fixed point
Down
  1. UV, x-rays and gamma radiation are all types of _____________ radiation
  2. sound is what type of wave?
  3. Our eyes can detect _____________ light from the EM spectrum
  4. The ____________ spectrum displays all forms of radiation
  5. light is what type of wave?
  6. light will slow down and ____________ when going through a transparent prism
  7. the height of a transverse wave
  8. there is a magnetic ___________ around the earth

16 Clues: sound is what type of wave? • light is what type of wave? • the height of a transverse wave • frequency multiplied by wavelength • sound is the ___________ of particles • the number of waves passing a fixed point • there is a magnetic ___________ around the earth • move to and fro about a certain position on a line • carry satellite TV programmes and mobile phone calls • ...

Structure of the Atom and Radioactivity GCSE 2020-05-04

Structure of the Atom and Radioactivity GCSE crossword puzzle
Across
  1. Sub-atomic particle which has negative charge (8)
  2. The second of the two inventors of a Radioactivity counting device (6)
  3. One of the inventors of a radioactivity counting device (6)
  4. The transfer of radioactive materials onto a subject (13)
  5. City in Ukraine which suffered a Nuclear catastrophe (9)
  6. Type of fruit which has a slightly higher radioactivity than normal (6)
  7. Charge of the electron (8)
  8. One of two types of charge (8)
  9. Unit of the exposure dosage of radioactivity (7)
  10. A particle or group of atoms which is not neutrally charged (3)
  11. The time for the number of unstable nuclei to reduce to 50% of its starting value (4,4)
  12. Atoms of the same element, with different number of neutrons (7)
  13. Verb: to cause an atom to become charged by gain or loss of an electron (6)
  14. The property of having no net charge (7)
  15. Sub atomic particle which does not affect the element type (7)
  16. Dangerous bi-product of nuclear power which must not be disposed of but stored safely (7,5)
  17. Component of a nuclear power station which is used to moderate the amount of energy released by the fuel rods (7,3)
  18. Name given to the unit of radiation counts per second (9)
Down
  1. Branch of science which makes use of radioactivity in the pursuit of human health (8)
  2. Japanese site of a nuclear disaster (9)
  3. The central structure in an atom comprising the protons and neutrons (7)
  4. Element which has an isotope useful in determining the age of fossils ancient bio-derived matter (6)
  5. Type of radiation which has no mass (5)
  6. Property of radiation which describes its ability to pass through a medium (11)
  7. Radioactive element commonly used in medicine for internal imaging (7)
  8. The exposure to radiation without touching the radioactive material (11)
  9. Material of high density often used to shield from radioactivity (4)
  10. Material of low thickness and density which can absorb alpha radiation (5)
  11. Name given to the radiation which present in the surroundings (10)
  12. Type of radiation used in detecting the thickness of paper (4)
  13. Household device which makes use of radioactivity (5,8)
  14. Description of a nucleus which is likely to decay (7)
  15. The scientist responsible for the plum pudding model (7)
  16. Element commonly used in Nuclear power fuel rods (7)
  17. Electrons exist in the atom in these (6)
  18. describes a neutron's speed required for induced fission (4)
  19. The most ionising type of radiation (5)
  20. The number which decides what element an atom is (7)

38 Clues: Charge of the electron (8) • One of two types of charge (8) • Japanese site of a nuclear disaster (9) • Type of radiation which has no mass (5) • The most ionising type of radiation (5) • Electrons exist in the atom in these (6) • The property of having no net charge (7) • Unit of the exposure dosage of radioactivity (7) • Sub-atomic particle which has negative charge (8) • ...

Safety / Risk Management 2021-08-10

Safety / Risk Management crossword puzzle
Across
  1. Never work on ___________ equipment.
  2. Mitigates most preventable hazards.
  3. Ensure that sufficient ________ ________ are posted to delineate RF hazard areas.
  4. An AF Form 457 is used to report a _________.
  5. Step 4 of the Risk Management process.
  6. Radiation hazard of major concern in the operation of communications-electronic equipment.
  7. Examples are: X-ray, Gamma ray, Alpha particles, & Beta particles.
  8. System for protecting personnel and equipment that should be implemented before attempting any work.
Down
  1. Immediately report RF radiation exposure to your ____________.
  2. Produces heat in body tissues.
  3. Remove all ________ prior to working on equipment.
  4. Number of steps in the risk management process.
  5. This type of hazard is identified in AFMAN 91-203, Chapter 2.
  6. Electromagnetic energy in the form of waves or particles.
  7. Organization that will investigate and suspected RF radiation exposure.
  8. Muscle contraction, irregular heartbeat and burns are possible side effects from ________ _______.

16 Clues: Produces heat in body tissues. • Mitigates most preventable hazards. • Never work on ___________ equipment. • Step 4 of the Risk Management process. • An AF Form 457 is used to report a _________. • Number of steps in the risk management process. • Remove all ________ prior to working on equipment. • Electromagnetic energy in the form of waves or particles. • ...

pulsars Crossword 2023-05-19

pulsars Crossword crossword puzzle
Across
  1. A neutron star that spins hundreds of times per second.
  2. pulsars sit at the ______ of neutron stars
  3. the equator of a millisecond pulsar moves more than 20% the speed of light.
  4. pulsars are pulsars because they emit these waves
  5. pulsars emit powerful beams of ____ as well as radiation
  6. intervals of radiation in a pulsar are from milliseconds to _______
  7. the magnetic field is often NOT _______ with the spin axis
  8. the other type of neutron star that relates to magnetic field
Down
  1. pulsars emit these at a regular interval
  2. pulsars are formed from __________
  3. pulsars are often compared to a man-made structure that guides sailors approaching the coast
  4. pulsars are a type of ________
  5. a millisecond pulsar draws matter from a __________ star
  6. the velocities of pulsars are not low they are _____
  7. all ______ are neutron stars but not all neutron stars are _______
  8. we can only see pulsars when the radiation beam is pointed towards ______

16 Clues: pulsars are a type of ________ • pulsars are formed from __________ • pulsars emit these at a regular interval • pulsars sit at the ______ of neutron stars • pulsars are pulsars because they emit these waves • the velocities of pulsars are not low they are _____ • A neutron star that spins hundreds of times per second. • ...

Waves: Sound & Light 2022-03-02

Waves: Sound & Light crossword puzzle
Across
  1. the lowest turning point of a wave cycle
  2. A type of electromagnetic radiation with wavelengths that transmits sound through the air waves
  3. pertaining to, or produced by electromagnetism
  4. The only electromagnetic waves we can see
  5. This type of electromagnetic radiation turned Bruce Banner into the Hulk: _ _ _ _ _ rays
  6. A type of invisible radiant energy (IR)
Down
  1. An electromagnetic radiation with a wavelength that can cause sunburns
  2. The highest point on a wave
  3. The distance between the crest of one wave to the next crest
  4. The number of times a wave passes a given point per second
  5. a type of electromagnetic radiation that heats up our food
  6. A form of electromagnetic radiation that helps us see our bones

12 Clues: The highest point on a wave • A type of invisible radiant energy (IR) • the lowest turning point of a wave cycle • The only electromagnetic waves we can see • pertaining to, or produced by electromagnetism • The number of times a wave passes a given point per second • a type of electromagnetic radiation that heats up our food • ...

Nuclear Chemistry 2025-03-12

Nuclear Chemistry crossword puzzle
Across
  1. Elements that have more than 92 protons
  2. Protons + neutrons of an atom
  3. Nuclear radiation that has no mass or charge
  4. the number of protons in an atom
  5. A facility that creates power through nuclear fission
  6. There is only a finite amount of fuel which makes nuclear power this
  7. The time it takes for a radioactive sample to decay to half
  8. How scientists are able to perform fusion reactions on Earth
Down
  1. What nuclear Reactions can be used for that is dangerous
  2. Emission of particles or energy from a radioisotope
  3. Site of 1986 Nuclear disaster
  4. Nuclear radiation that has a +2 charge and a mass of 4 amu
  5. Nuclear, solar, and wind are examples of this
  6. Fission releases a lot, fusion releases up to 4 times more
  7. Nuclear radiation that comes from the splitting of a neutron into a p+ and e-
  8. The process of splitting an atom into two smaller atoms
  9. The process in which two smaller atoms are joined together and release energy

17 Clues: Protons + neutrons of an atom • Site of 1986 Nuclear disaster • the number of protons in an atom • Elements that have more than 92 protons • Nuclear radiation that has no mass or charge • Nuclear, solar, and wind are examples of this • Emission of particles or energy from a radioisotope • A facility that creates power through nuclear fission • ...

Education ᕕ༼✪ل͜✪༽ᕗ 2020-05-19

Education ᕕ༼✪ل͜✪༽ᕗ crossword puzzle
Across
  1. spinacz
  2. fizyka
  3. długopis
  4. biologia
  5. długopis żelowy
  6. zakreślacz
  7. gumka
  8. zeszyt
  9. zszywacz
  10. taśma
Down
  1. piurnik
  2. ołówek
  3. klej
  4. tęperówka
  5. teczka
  6. plecak
  7. linijka
  8. geografia
  9. portfel
  10. historia

20 Clues: klej • gumka • taśma • fizyka • ołówek • teczka • plecak • zeszyt • piurnik • spinacz • linijka • portfel • długopis • biologia • historia • zszywacz • tęperówka • geografia • zakreślacz • długopis żelowy

Spanish Vocab Crossword 2020-10-05

Spanish Vocab Crossword crossword puzzle
Across
  1. college
  2. laboratory
  3. art
  4. bookstore
  5. music
  6. biology
  7. school
  8. homework
  9. test
  10. semester
Down
  1. cafeteria
  2. stadium
  3. course
  4. Library
  5. physics
  6. house
  7. schedule
  8. quiz
  9. class
  10. Trimester

20 Clues: art • quiz • test • house • music • class • course • school • stadium • college • Library • physics • biology • schedule • homework • semester • cafeteria • bookstore • Trimester • laboratory

mas vocabulario 2020-10-05

mas vocabulario crossword puzzle
Across
  1. biology
  2. test
  3. homework
  4. schedule
  5. class
  6. course
  7. stadium
  8. physics
  9. cafeteria
  10. art
Down
  1. trimester
  2. bookstore
  3. house
  4. school
  5. semester
  6. unviersity;college
  7. library
  8. labratory
  9. spanish
  10. exam

20 Clues: art • test • exam • house • class • school • course • biology • library • stadium • spanish • physics • homework • semester • schedule • trimester • bookstore • labratory • cafeteria • unviersity;college

Spanish Unit 2 Homework 2020-10-05

Spanish Unit 2 Homework crossword puzzle
Across
  1. library
  2. class
  3. semester
  4. labratory
  5. schedule
  6. classmate
  7. house
  8. test
  9. quiz
  10. stadium
  11. sciences
Down
  1. bookstore
  2. school
  3. course
  4. homework
  5. trimester
  6. cafeteria
  7. college
  8. art
  9. biology

20 Clues: art • test • quiz • class • house • school • course • library • college • biology • stadium • homework • semester • schedule • sciences • bookstore • trimester • cafeteria • labratory • classmate

spanish chap 2 vocab (20 words) 2020-10-02

spanish chap 2 vocab (20 words) crossword puzzle
Across
  1. bookstore
  2. biology
  3. physics
  4. homework
  5. univeristy
  6. art
  7. trimester
  8. quiz
Down
  1. school
  2. stadium
  3. cafeteria
  4. sciences
  5. class
  6. library
  7. laboratory
  8. schedule
  9. semester
  10. house
  11. course
  12. exam

20 Clues: art • exam • quiz • class • house • school • course • stadium • biology • library • physics • sciences • schedule • homework • semester • bookstore • cafeteria • trimester • laboratory • univeristy

Education 2012-11-27

Education crossword puzzle
Across
  1. dailė
  2. vadovėlis
  3. mokyniai
  4. muzika
  5. teacher mokytojas
  6. geografija
  7. prancūzų
  8. klasė
  9. pertrauka
  10. biblioteka
  11. sale
Down
  1. suolas
  2. trimestras
  3. mokytojas
  4. tvarkaraštis
  5. pamoka
  6. pradinė
  7. istorija
  8. skambutis
  9. biologija

20 Clues: sale • dailė • klasė • suolas • pamoka • muzika • pradinė • mokyniai • istorija • prancūzų • mokytojas • vadovėlis • skambutis • pertrauka • biologija • trimestras • geografija • biblioteka • tvarkaraštis • teacher mokytojas

School 2016-01-20

School crossword puzzle
Across
  1. zvans
  2. eksāmens
  3. ķīmija
  4. molberts
  5. zīmējums
  6. tāfele
  7. sviestmaize
  8. vēsture
Down
  1. līme
  2. saspraude
  3. kalkulātors
  4. krīts
  5. ota
  6. bibliotēka
  7. ģeogrāfija
  8. pulkstenis
  9. bioloģija
  10. matemātika
  11. krēsls
  12. kaste

20 Clues: ota • līme • zvans • krīts • kaste • ķīmija • tāfele • krēsls • vēsture • eksāmens • molberts • zīmējums • saspraude • bioloģija • bibliotēka • ģeogrāfija • pulkstenis • matemātika • kalkulātors • sviestmaize

Woorden hoofdstuk 5 1KGT 2015-03-27

Woorden hoofdstuk 5 1KGT crossword puzzle
Across
  1. lesrooster
  2. toets
  3. lokaal
  4. aardrijkskunde
  5. donderdag
  6. lesgeven
  7. biologie
  8. gymnastiek
  9. cijfer
Down
  1. vrijdag
  2. natuur/scheikunde
  3. wiskunde
  4. woensdag
  5. informatica
  6. zondag
  7. dinsdag
  8. zaterdag
  9. geschiedenis
  10. repetitie
  11. maandag

20 Clues: toets • zondag • lokaal • cijfer • vrijdag • dinsdag • maandag • wiskunde • woensdag • zaterdag • lesgeven • biologie • repetitie • donderdag • lesrooster • gymnastiek • informatica • geschiedenis • aardrijkskunde • natuur/scheikunde

U3 , F7 2018-10-29

U3 , F7 crossword puzzle
Across
  1. ajaviide
  2. raiskama
  3. keeruline
  4. bioloogia
  5. kandiline
  6. praktika
  7. karistama
  8. otse
  9. üldkogunemine
  10. päevakohane
  11. kergesti
Down
  1. kirjandus
  2. õigekiri
  3. ime
  4. säravalt
  5. looduslik
  6. kujutlema
  7. märkima
  8. ümmargune
  9. blond

20 Clues: ime • otse • blond • märkima • õigekiri • ajaviide • raiskama • säravalt • praktika • kergesti • kirjandus • keeruline • bioloogia • kandiline • karistama • looduslik • kujutlema • ümmargune • päevakohane • üldkogunemine

Crossword 2023-11-17

Crossword crossword puzzle
Across
  1. tenth
  2. Art
  3. class
  4. eighth
  5. English
  6. Grades
  7. Biology
  8. Geometry
  9. Peiod
  10. Choir
  11. Health
  12. Mathematics
Down
  1. dictionary
  2. seventh
  3. Science
  4. Teach
  5. Then
  6. Band
  7. calculator
  8. Chemistry

20 Clues: Art • Then • Band • tenth • class • Teach • Peiod • Choir • eighth • Grades • Health • seventh • Science • English • Biology • Geometry • Chemistry • dictionary • calculator • Mathematics

Crossword 2023-11-17

Crossword crossword puzzle
Across
  1. tenth
  2. Art
  3. class
  4. eighth
  5. English
  6. Grades
  7. Biology
  8. Geometry
  9. Peiod
  10. Choir
  11. Health
  12. Mathematics
Down
  1. dictionary
  2. seventh
  3. Science
  4. Teach
  5. Then
  6. Band
  7. calculator
  8. Chemistry

20 Clues: Art • Then • Band • tenth • class • Teach • Peiod • Choir • eighth • Grades • Health • seventh • Science • English • Biology • Geometry • Chemistry • dictionary • calculator • Mathematics

Crossword 2023-11-17

Crossword crossword puzzle
Across
  1. tenth
  2. Art
  3. class
  4. eighth
  5. English
  6. Grades
  7. Biology
  8. Geometry
  9. Peiod
  10. Choir
  11. Health
  12. Mathematics
Down
  1. dictionary
  2. seventh
  3. Science
  4. Teach
  5. Then
  6. Band
  7. calculator
  8. Chemistry

20 Clues: Art • Then • Band • tenth • class • Teach • Peiod • Choir • eighth • Grades • Health • seventh • Science • English • Biology • Geometry • Chemistry • dictionary • calculator • Mathematics

en la clase-Aldo 2023-09-21

en la clase-Aldo crossword puzzle
Across
  1. history
  2. biology
  3. tohavedinner
  4. computerscience
  5. totheleftof
  6. wastebasket
  7. english
  8. tohavebreakfast
  9. totherightof
  10. businessadministration
  11. psychology
Down
  1. economics
  2. bookstore
  3. mathematics
  4. because
  5. libary
  6. chemistry
  7. physics
  8. toarrive
  9. nextto;besides

20 Clues: libary • history • biology • because • physics • english • toarrive • economics • bookstore • chemistry • psychology • mathematics • totheleftof • wastebasket • tohavedinner • totherightof • nextto;besides • computerscience • tohavebreakfast • businessadministration

Woordjes bladzijde 130/131 2025-09-30

Woordjes bladzijde 130/131 crossword puzzle
Across
  1. Biologie
  2. Vergelijken
  3. Belangrijk
  4. Saai
  5. Positief
  6. Bureau
  7. Leraar
  8. Lesrooster
  9. Wiskunde
  10. Duits
Down
  1. Aardrijkskunde
  2. Bos
  3. Weer
  4. Klusjes
  5. Druk
  6. Interessant
  7. Nablijven
  8. Klaslokaal
  9. Moeilijk
  10. Ook

20 Clues: Bos • Ook • Weer • Saai • Druk • Duits • Bureau • Leraar • Klusjes • Biologie • Positief • Moeilijk • Wiskunde • Nablijven • Belangrijk • Klaslokaal • Lesrooster • Vergelijken • Interessant • Aardrijkskunde

unit 2 2025-11-07

unit 2 crossword puzzle
Across
  1. - Your
  2. - Online
  3. - Color
  4. - Be
  5. - Blue
  6. - Point
  7. - Have
  8. - About
  9. - Jeans
  10. - Biology
  11. - Computing
Down
  1. - Computer
  2. - English
  3. - Neither
  4. - Monday
  5. - Hello
  6. - Clothes
  7. - Color
  8. - Art
  9. - Exam
  10. - Day

21 Clues: - Be • - Art • - Day • - Your • - Blue • - Have • - Exam • - Hello • - Color • - Color • - Point • - About • - Jeans • - Online • - Monday • - English • - Neither • - Clothes • - Biology • - Computer • - Computing

Spelling Bee - Part #1 2026-04-13

Spelling Bee - Part #1 crossword puzzle
Across
  1. eatCiml
  2. iBgolyo
  3. uslCnonico
  4. raCdlaen
  5. nAcient
  6. raegBvee
  7. mhbrCea
Down
  1. Claiarvn
  2. guseiDsi
  3. rigaelF
  4. sebierDc
  5. teisDsar
  6. uCeroag
  7. luerCtu
  8. Frocyta
  9. Dcelear
  10. aiecGrl
  11. veArega
  12. lgEnaet
  13. lAyoopg

20 Clues: rigaelF • eatCiml • uCeroag • iBgolyo • luerCtu • Frocyta • Dcelear • aiecGrl • nAcient • veArega • lgEnaet • lAyoopg • mhbrCea • Claiarvn • guseiDsi • sebierDc • teisDsar • raCdlaen • raegBvee • uslCnonico

5.08 Thermal Radiation 2016-02-07

5.08 Thermal Radiation crossword puzzle
Across
  1. The greater the surface ________ of an object, the more heat it radiates.
  2. The best emitter and absorber of heat is a matt _________ surface.
  3. Heat from the sun can reach us through __________________ waves that does not require a medium.
  4. The best reflector of heat is a _____________ and shiny surface.
  5. The inner walls of a vacuum flask has silvery surfaces to _________ thermal radiation.
  6. A black frying pan is a better ________ of heat radiation than a shiny one as it get heated up faster.
  7. Most thermal flasks have an insulated ________ to reduce conduction and convection.
Down
  1. The greater the _____________ of an object, the more heat it radiates.
  2. The _________ flask is able to keep drinks hot or cold for hours as it has a double-walled container with air removed.
  3. The _____________ effect happens when heat radiation comes through a glass or plastic panel house and heats up the objects inside and causes the thermal energy to be trapped.
  4. A black teapot cools down faster than a white one as it is a better __________ of heat radiation.
  5. The process of heat transfer mainly through ___________ waves is known as thermal radiation.
  6. Some houses have _______ panels on their roofs which are used to heat up water for hot water system.

13 Clues: The best reflector of heat is a _____________ and shiny surface. • The best emitter and absorber of heat is a matt _________ surface. • The greater the _____________ of an object, the more heat it radiates. • The greater the surface ________ of an object, the more heat it radiates. • ...

Waves: Sound & Light 2022-03-02

Waves: Sound & Light crossword puzzle
Across
  1. the lowest turning point of a wave cycle
  2. A type of electromagnetic radiation with wavelengths that transmits sound through the air waves
  3. pertaining to, or produced by electromagnetism
  4. The only electromagnetic waves we can see
  5. This type of electromagnetic radiation turned Bruce Banner into the Hulk: _ _ _ _ _ rays
  6. A type of invisible radiant energy (IR)
Down
  1. An electromagnetic radiation with a wavelength that can cause sunburns
  2. The highest point on a wave
  3. The distance between the crest of one wave to the next crest
  4. The number of times a wave passes a given point per second
  5. a type of electromagnetic radiation that heats up our food
  6. A form of electromagnetic radiation that helps us see our bones

12 Clues: The highest point on a wave • A type of invisible radiant energy (IR) • the lowest turning point of a wave cycle • The only electromagnetic waves we can see • pertaining to, or produced by electromagnetism • The number of times a wave passes a given point per second • a type of electromagnetic radiation that heats up our food • ...

Study Of Nature 2026-05-11

Study Of Nature crossword puzzle
Across
  1. The study of living things
  2. Study of ticks
  3. Study of water on earth
  4. Study of insects
  5. Study of Chemistry in living things
  6. Study of organisms
  7. Study of living things before birth
  8. Study of worms, parasite such as tapeworms
Down
  1. Study of fish
  2. Study of nature,formation, and movement
  3. A person who studies different climates
  4. Study of cell biology
  5. Study of plants
  6. Study of reptiles and amphibians
  7. Study of moon

15 Clues: Study of fish • Study of moon • Study of ticks • Study of plants • Study of insects • Study of organisms • Study of cell biology • Study of water on earth • The study of living things • Study of reptiles and amphibians • Study of Chemistry in living things • Study of living things before birth • Study of nature,formation, and movement • A person who studies different climates • ...

RADIOACTIVITY KEY TERMS 2014-03-27

RADIOACTIVITY KEY TERMS crossword puzzle
Across
  1. One of the subatomic particles. Positively charged
  2. a positively charged particle made up of 2 protons and 2 neutrons
  3. the emission of energy as electromagnetic waves or as moving subatomic particles
  4. A general term denoting the quantity of radiation or energy absorbed in a specific mass.
  5. An electronic instrument that indicates, on a meter, the number of radiation induced pulses per minute
  6. The basic unit used to describe the intensity of radioactivity in a sample of material.
  7. an *blank* of an element has the same atomic number but different number of neutrons
  8. a highly penetrating type of nuclear radiation
  9. The removal of radioactive contaminants by cleaning and washing with chemicals
  10. One of several nuclides with the same number of neutrons and protons capable of existing for a measurable time in different nuclear energy states.
  11. Non-radioactive
Down
  1. an electron (+ve or -ve) which has been emitted by an atomic nucleus or neutron
  2. one of the subatomic particles. No electrical charge
  3. The transformation of one element into another by a nuclear reaction.
  4. Any material that stops ionizing radiation.
  5. An atomic particle that is electrically charged, either negative or positive
  6. the change of one radioactive nuclide into a different nuclei by the spontaneous emission of alpha, beta or gamma rays
  7. The splitting of a heavy nucleus into two roughly equal parts
  8. the core of an atom, where all of its positive charge is concentrated

19 Clues: Non-radioactive • Any material that stops ionizing radiation. • a highly penetrating type of nuclear radiation • One of the subatomic particles. Positively charged • one of the subatomic particles. No electrical charge • The splitting of a heavy nucleus into two roughly equal parts • a positively charged particle made up of 2 protons and 2 neutrons • ...

Chem unit 1 2026-03-24

Chem unit 1 crossword puzzle
Across
  1. Decay Emission of a helium nucleus
  2. Combining light nuclei to form a heavier one
  3. Model Model showing electrons in fixed orbits
  4. Number Number of protons in an atom
  5. Radiation High-energy electromagnetic radiation
  6. Neutral particle in the nucleus
  7. Cloud Area around the nucleus containing electrons
  8. Positively charged center of the atom
  9. Decay Spontaneous breakdown of unstable nuclei
  10. Splitting a heavy nucleus into lighter ones
Down
  1. Time for half a radioactive sample to decay
  2. Positively charged particle in the nucleus
  3. Particle of electromagnetic radiation
  4. Atoms with same protons but different neutrons
  5. Smallest unit of an element
  6. Atomic Mass Weighted average of all isotopes
  7. Negatively charged particle outside the nucleus
  8. Reaction Process changing the nucleus
  9. Decay Conversion of a neutron to a proton and electron emission
  10. Number Sum of protons and neutrons

20 Clues: Smallest unit of an element • Neutral particle in the nucleus • Decay Emission of a helium nucleus • Number Sum of protons and neutrons • Number Number of protons in an atom • Particle of electromagnetic radiation • Reaction Process changing the nucleus • Positively charged center of the atom • Positively charged particle in the nucleus • ...

Quantum Physics 2023-11-07

Quantum Physics crossword puzzle
Across
  1. While ____________ objects emit waves with higher frequencies, such as visible light and ultraviolet radiation.
  2. Red light has the ____________ frequency
  3. ________frequency, is the minimum frequency required to produce photoelectric effect on a metal
  4. Phenomenon of ______________________________ emission from a metal surface when it is illuminated by an electromagnetic wave.
  5. ___________effect is the emission of electrons from metal when it is illuminated by light rays.
  6. The emission of photoelectrons only occurs when the frequency of the wave radiation _____________than threshold frequency.
  7. _________is inversely proportional to wavelengths
  8. The minimum energy required for a photoelectrons to be emitted from a metal surface is known as __________ function.
  9. __________ objects emit waves with low frequencies, such as radio waves or microwave.
Down
  1. Purple light has the ___________ frequency.
  2. Solar cell is electrical component that convert light energy directly into electricity by using concept of____________ effect.
  3. Electromagnetic radiation such as light is said to have wave properties because it exhibits the phenomena of _____________ and interference.
  4. Photoelectric effect occurs when light strikes the surface of a _______________.
  5. The frequency of the electromagnetic spectrum radiation depends on the object’s _______________.
  6. The kinetic energy of photoelectrons does not depend on the_____________ of light
  7. Electrons will only be emitted from the metal surface if the frequency of light ____________than the threshold frequency of the metal.
  8. Visible light consists of ________colors.
  9. The higher the frequency of the photon of light, the higher the ______________ energy of the photoelectrons emitted from the metal surface.
  10. ____________body: an idealized body that is able to absorb all electromagnetic radiation that falls on it.
  11. _________energy = maximum kinetic energy of electrons + work function.

20 Clues: Red light has the ____________ frequency • Visible light consists of ________colors. • Purple light has the ___________ frequency. • _________is inversely proportional to wavelengths • _________energy = maximum kinetic energy of electrons + work function. • Photoelectric effect occurs when light strikes the surface of a _______________. • ...

Astronomy, by Alessandra B 2025-04-02

Astronomy, by Alessandra B crossword puzzle
Across
  1. What causes a star to collapse when fusion ends
  2. Where stars are formed
  3. Radiation emitted by planets
  4. 2 armed galaxies
  5. EM non abbreviated
  6. What a star turns into when it runs out of hydrogen
Down
  1. Used for scanning bones at the doctor
  2. Oval shaped galaxies
  3. Massive stars with high luminosity
  4. The only light we can see
  5. Clusters of stars
  6. Radiation emitted when a black hole is born
  7. The “fetus” of any star
  8. The name of our star
  9. Radiation emitted by spiral galaxies

15 Clues: 2 armed galaxies • Clusters of stars • EM non abbreviated • Oval shaped galaxies • The name of our star • Where stars are formed • The “fetus” of any star • The only light we can see • Radiation emitted by planets • Massive stars with high luminosity • Radiation emitted by spiral galaxies • Used for scanning bones at the doctor • Radiation emitted when a black hole is born • ...

Biology Crossword rossword 2024-04-07

Biology Crossword rossword crossword puzzle
Across
  1. The technique of growing fishes
  2. the study of viruses
  3. the study of tissues
  4. Study of life in the sea
  5. Father of medicine
  6. the Study of birds
  7. the study of fungi
  8. The study of animals
  9. the study of cells
Down
  1. the study of bacteria
  2. the study of plants
  3. the study of origin and descent of organisms
  4. Father of Biology
  5. The study of life
  6. The study of insects

15 Clues: Father of Biology • The study of life • Father of medicine • the Study of birds • the study of fungi • the study of cells • the study of plants • the study of viruses • the study of tissues • The study of insects • The study of animals • the study of bacteria • Study of life in the sea • The technique of growing fishes • the study of origin and descent of organisms

science exam pt.4 2026-05-12

science exam pt.4 crossword puzzle
Across
  1. study of blood and blood diseases
  2. study of life in the ocean
  3. study of matter and energy
  4. study of microscopic life forms
  5. study of insects
  6. study of fish
  7. study of glaciers
Down
  1. study of all types of animals
  2. study of mammals
  3. study of water on earth
  4. study of plants
  5. study of parasites
  6. science dealing with atmosphere and weather
  7. study of living things
  8. study of fungi's and yeasts

15 Clues: study of fish • study of plants • study of mammals • study of insects • study of glaciers • study of parasites • study of living things • study of water on earth • study of life in the ocean • study of matter and energy • study of fungi's and yeasts • study of all types of animals • study of microscopic life forms • study of blood and blood diseases • ...

Nuclear Power 2023-12-01

Nuclear Power crossword puzzle
Across
  1. Particle with positive charge
  2. total number of protons/neutrons in an atom
  3. Stopped by skin
  4. number of protons/electrons
  5. Multiple chemical reactions being set off
  6. Radiation particles being thrown out
  7. Atoms SPLITTING apart
  8. A difference in neutrons in an atom
  9. Cannot happen on Earth
Down
  1. Radiation that goes through skin
  2. Stopped by lead
  3. The time it takes for radiation particles to decay by half
  4. Core of an atom
  5. Particle with neutral charge

14 Clues: Stopped by lead • Stopped by skin • Core of an atom • Atoms SPLITTING apart • Cannot happen on Earth • number of protons/electrons • Particle with neutral charge • Particle with positive charge • Radiation that goes through skin • A difference in neutrons in an atom • Radiation particles being thrown out • Multiple chemical reactions being set off • ...

Radiology Chapter 2 2023-12-18

Radiology Chapter 2 crossword puzzle
Across
  1. The light or white portion of a radiographic image
  2. Property exhibited by electromagnetic radiation that refers to the speed of a wave as it travels through space
  3. Traditional unit for measuring absorbed dose
  4. Systeme Internationale for measuring the dose equivalent
  5. One millionth of a sievert
  6. The ability to do work and overcome resistance
  7. The number of crests of a wavelength passing at a given point per second
  8. A quantum of energy; x-rays and gamma rays
  9. The process by whereby certain unstable elements undergo spontaneous disintegration
  10. The process through which radiation imparts some or all of its energy to any material through which it passes
  11. Chemical combination of two or more atoms that forms the smallest particle of a substance that retains the properties of that substance
  12. A measure of ionization produced in air by x or gamma radiation
Down
  1. The formation of ion pairs
  2. A positive electrical charged subatomic particle contained in the nucleus of an atom
  3. One form of particulate radiation or subatomic particle; no electric charge
  4. Systeme Internationale unit for measuring absorbed dose
  5. An electrically charged particle, either negative or positive
  6. Traditional unit for measuring dose equivalent
  7. Traditional unit measurement of radiation exposure
  8. The distance from the crest, or top, of one electromagnetic wave to the crest of the next
  9. The dark or black portion of a radiographic image
  10. The smallest particle of an element that retains the properties of that element
  11. A small, negatively charged particle of an atom

23 Clues: The formation of ion pairs • One millionth of a sievert • A quantum of energy; x-rays and gamma rays • Traditional unit for measuring absorbed dose • The ability to do work and overcome resistance • Traditional unit for measuring dose equivalent • A small, negatively charged particle of an atom • The dark or black portion of a radiographic image • ...

Optics Review 2023-10-20

Optics Review crossword puzzle
Across
  1. An example of chemiluminescence.
  2. Unparallel reflected rays bounce off an uneven surface.
  3. Light passed through a semiconductor.
  4. Images seen in a plane mirror appear backwards.
  5. Lowest frequency light wave.
  6. A curved mirror that causes light rays to converge.
  7. Light that can take medical pictures.
  8. Light that causes sunburns.
  9. Material that transmitts some light.
  10. Some telescopes are placed here to collect all radiation.
  11. An image that appears trapped in the mirror.
  12. Parallel rays reflect off a smooth surface.
Down
  1. Light produced from heat.
  2. The ray of incoming light.
  3. Phosphorescence is commonly known as____.
  4. No image will form here.
  5. An image that can be captured on a screen.
  6. All types of radiation.
  7. The "A" in SALT.
  8. A curved mirror that is used for security.
  9. Highest frequency radiation.

21 Clues: The "A" in SALT. • All types of radiation. • No image will form here. • Light produced from heat. • The ray of incoming light. • Light that causes sunburns. • Lowest frequency light wave. • Highest frequency radiation. • An example of chemiluminescence. • Material that transmitts some light. • Light passed through a semiconductor. • Light that can take medical pictures. • ...

HP Chem Crossword 2024-09-06

HP Chem Crossword crossword puzzle
Across
  1. Type of electromagnetic radiation that has shorter wavelengths than visible light
  2. Penetrating electromagnetic radiation
  3. Element with the atomic symbol He
  4. Atoms __ energy and become excited
  5. Height from the center base of a wave
  6. Acronym for the colors of the visible light spectrum
  7. Peak of a wave
  8. Contains a positive charge
  9. Element with the atomic symbol of Ne
  10. Meaning of H
  11. Contains a negative charge
  12. 3.00 x 10^8m/s
  13. E=Hv
  14. Meaning of λ
  15. 6.626x10^-34
  16. Created uncertainty principle
  17. Units for frequency
  18. Opposite of crest
  19. Meaning of E
  20. The range of wavelengths of electromagnetic radiation
Down
  1. NM stands for
  2. Minimum amount of energy that can be gained/lost by an atom
  3. C = λv
  4. How often waves occur on an electromagnetic spectrum
  5. Regions of space within an atom where the specific electrons are most likely to be found
  6. Distance between each crest
  7. Element where protons are the same but differ in neutrons
  8. Light 380 to 700 nanometers
  9. Element with the atomic symbol of H
  10. Whem excited atom returns to ground statte, it emits __
  11. Center of an atom
  12. Contains a neutal charge
  13. Form of energy that travels in waves
  14. The spectrum that includes wavelength and frequency
  15. Meaning of V
  16. J stands for
  17. Tiny particle that comprises waves of electromagnetic radiation
  18. All __ __ including visible light travel at the speed of light in a vacuum
  19. Atom or group of atoms that has an electric charge
  20. Element with the atomic symbol Au

40 Clues: E=Hv • C = λv • Meaning of H • Meaning of V • J stands for • Meaning of λ • 6.626x10^-34 • Meaning of E • NM stands for • Peak of a wave • 3.00 x 10^8m/s • Center of an atom • Opposite of crest • Units for frequency • Contains a neutal charge • Contains a positive charge • Contains a negative charge • Distance between each crest • Light 380 to 700 nanometers • Created uncertainty principle • ...

Radiology Exam 2 2018-11-10

Radiology Exam 2 crossword puzzle
Across
  1. Provides source of electrons
  2. Device used to monitor occupational radiation exposure
  3. Alkaline solution used to convert exposed silver halide crystals from film emulsion to black metallic silver
  4. Occurs when the anode edge restricts the number of x-rays exiting the tube (two words)
  5. Computed radiography units have this substance applied to detector screen (two words)
  6. Measures the amount of radiation absorbed per unit mass of matter
  7. Item that shows the amount of time that should pass between exposures to prevent overheating damage to an anode (three words)
  8. Composed of alternating linear strips that is placed between the patient and image receptor to prevent scatter radiation from striking image receptor
  9. Distance between two crests or between two troughs
  10. Refers to the contrast range of densities in digital radiography
Down
  1. Target in tube head for electrons to hit
  2. (N-18) X 5 Rems (three words)
  3. Degree of blackness on an image detector
  4. X-rays are a type of (two words)
  5. Visible difference between two adjacent tissues on an image detector
  6. Also known as Braking radiation (two words)
  7. Beam-restricting device that limits the primary x-ray beam
  8. Changes incoming electricity line from ac to dc (two words)
  9. Trimester in which the human fetus is most sensitive to radiation
  10. Partially shaded outer region of a shadow cast by an opaque object
  11. Digital radiography artifact the appears as a lucent halo around metal implants
  12. Device that shoves electrons into a tight beam (two words)
  13. Curve that maps pixel values to monitor brightness (three words)

23 Clues: Provides source of electrons • (N-18) X 5 Rems (three words) • X-rays are a type of (two words) • Target in tube head for electrons to hit • Degree of blackness on an image detector • Also known as Braking radiation (two words) • Distance between two crests or between two troughs • Device used to monitor occupational radiation exposure • ...

criss cross word 2023-12-06

criss cross word crossword puzzle
Across
  1. /the black center of the eye
  2. /highest point of wave
  3. /repetition of wave, measured in hertz
  4. /measures power in electrical systems
  5. /thin elongated objects or cylindrical structure
  6. /illuminating objects, electromagnetic radiation
  7. /innermost layer of the eye, crucial for vision
  8. /invisible radiation beyond red light, detected as heat
  9. /takes in another substance or light
  10. /electromagnetic radiation beyond violet light
  11. /refracts light and creates rainbows like effects
Down
  1. /transparent optical element that refracts light
  2. /the darkness crated by shelter
  3. /a lens that curves inwards
  4. /colored substance that reflects certain wavelengths of light
  5. /long narrow container or low point
  6. /allows light to pass through
  7. /the unit of energy in the SI measuring heat and work
  8. /central, darkest part of a shadow where light is completely blocked
  9. /sending signals through mediums, such as air

20 Clues: /highest point of wave • /a lens that curves inwards • /the black center of the eye • /allows light to pass through • /the darkness crated by shelter • /long narrow container or low point • /takes in another substance or light • /measures power in electrical systems • /repetition of wave, measured in hertz • /sending signals through mediums, such as air • ...

The Lab 2022-02-10

The Lab crossword puzzle
Across
  1. Sample sched. (abv)
  2. ALOM
  3. Crew of change
  4. Pocket radiation?
  5. Give or take a few neutrons
  6. Appliance's GI tract?
  7. It's what's mostly around us
  8. State of matter consisting of a "soup" of cations and electrons
  9. The sun to ice cream
  10. #6
  11. Roman God of Commerce
  12. Neighborly pretreatment
  13. Fusion _______
  14. Deadliest gas on site
  15. Deter. elements thru light (hyph, abv)
Down
  1. The best crew
  2. Crafts' Crowns
  3. Mr. Burns' yacht: Gone _______
  4. The last line of def. (abv)
  5. A cookie sandwich
  6. Armed constellation
  7. Edible Radiation?
  8. Neutral number
  9. The science of romance?
  10. 6.0221409e+23
  11. Beta's boss
  12. Sleeves must be at least ___ inches long
  13. Tuesday delicacy
  14. "It's against the _____"
  15. The analysis used for Hg (abv) determination
  16. Lab culinary need?
  17. Hand radiation?
  18. Lab version of UPS (abv)

33 Clues: #6 • ALOM • Beta's boss • The best crew • 6.0221409e+23 • Crafts' Crowns • Neutral number • Crew of change • Fusion _______ • Hand radiation? • Tuesday delicacy • A cookie sandwich • Edible Radiation? • Pocket radiation? • Lab culinary need? • Sample sched. (abv) • Armed constellation • The sun to ice cream • Appliance's GI tract? • Roman God of Commerce • Deadliest gas on site • The science of romance? • ...

Big Bang Theory 2026-04-30

Big Bang Theory crossword puzzle
Across
  1. Bang Theory the Big Bang model or simply the Hot Big Bang
  2. spiral nebulae.
  3. the capacity to do work or to induce change
  4. Doppler effect
  5. electromagnetic radiation
  6. founder of modern cosmology
  7. Astrophysics.
  8. theoretical physicist
  9. It is a colorless, odorless noble gas with the atomic number 2, frequently used in cooling
Down
  1. visible light, visible spectrum, or simply light
  2. CMB
  3. American radio astronomer who, along with Arno Penzias, discovered cosmic microwave background
  4. dihydrogen,
  5. cosmic microwave background radiation
  6. spectrometer (often used interchangeably) or simply spec.
  7. hypsochromic shift
  8. big bang
  9. the cosmos, which emphasizes the universe as a complex, ordered system.

18 Clues: CMB • big bang • dihydrogen, • Astrophysics. • Doppler effect • spiral nebulae. • hypsochromic shift • theoretical physicist • electromagnetic radiation • founder of modern cosmology • cosmic microwave background radiation • the capacity to do work or to induce change • visible light, visible spectrum, or simply light • Bang Theory the Big Bang model or simply the Hot Big Bang • ...

Shelby 2023-09-21

Shelby crossword puzzle
Across
  1. a negatively charged ion
  2. a positive charged ion
  3. a charged particle emitted from the nucleus
  4. pattern of lines when light passes
  5. the distance between the waves shapes repeats
  6. two protons and two neutrons together
  7. number of waves that have passed
  8. waves in the electromagnetic field
  9. energy explained by the quantum theory
  10. where electrons are located around an atom
Down
  1. valence shell electrons in a molecule
  2. an unstable nucleus
  3. energy that travels at a high speed
  4. small amount of anything physical
  5. where the electron is located
  6. sum of mass numbers to mass products
  7. rule how main group elements bond
  8. net electric charged molecule
  9. lowest energy
  10. electromagnetic radiation
  11. An elementary particle
  12. in the outer shell of an atom

22 Clues: lowest energy • an unstable nucleus • a positive charged ion • An elementary particle • a negatively charged ion • electromagnetic radiation • where the electron is located • net electric charged molecule • in the outer shell of an atom • number of waves that have passed • small amount of anything physical • pattern of lines when light passes • waves in the electromagnetic field • ...

Atoms and Isotopes 2024-11-21

Atoms and Isotopes crossword puzzle
Across
  1. Discovered neutrons
  2. Atoms become _____ if they lose electrons
  3. Some of the alpha radiation was _____ proving the existence of a nucleus
  4. ____ radiation used to disprove the plum pudding model
  5. Has a radius of 1x10-14
  6. ____ pudding model, early atomic model
  7. ____ number: number of protons and electrons in an atom
  8. Atoms with the same number of protons, different number of electrons
  9. Neutral subatomic particle
  10. Discovered electron shells
  11. Ernest Rutherford proved nuclei were _____ charged
Down
  1. Location of electrons
  2. Neutrons have a mass of ____
  3. ____ number: number of protons in an atom
  4. The alpha particle experiments proved the nucleus was very ____
  5. ____ particles are protons, electrons and neutrons
  6. Electrons may move shells as they _____ radiation
  7. Negative subatomic particle
  8. Has a radius of 1x10-10
  9. Protons have a mass of ____
  10. Overall charge of an atom
  11. Positive subatomic particle

22 Clues: Discovered neutrons • Location of electrons • Has a radius of 1x10-10 • Has a radius of 1x10-14 • Overall charge of an atom • Neutral subatomic particle • Discovered electron shells • Negative subatomic particle • Protons have a mass of ____ • Positive subatomic particle • Neutrons have a mass of ____ • ____ pudding model, early atomic model • ...

Soviet coverup of Chernobyl 2025-08-31

Soviet coverup of Chernobyl crossword puzzle
Across
  1. Nearby town evacuated late
  2. Agency that concealed information
  3. Number of incidents in 1984
  4. State behind the cover-up.
  5. False stories spread after the blast
  6. Leader who spoke on TV
  7. 27 Day evacuation began
  8. Chernobyl ______ safety equipment
  9. Who didn’t attend May Day parade
  10. 25 Date of full disclosure to UN
  11. Nation that forced Soviet admission
Down
  1. First responders at Reactor
  2. and Soil Samples falsified by the KGB
  3. Parade city despite fallout
  4. Reaction Soviets tried to prevent
  5. Hours Delay before evacuation
  6. International ______ Energy Agency
  7. What Soviets wanted to do about the events
  8. What officials avoided
  9. What USSR was pressured to do
  10. How radiation spread
  11. Plant that noticed radiation
  12. Plant where explosion occurred
  13. Where workers found contamination
  14. control Soviet claim about radiation

25 Clues: How radiation spread • What officials avoided • Leader who spoke on TV • 27 Day evacuation began • Nearby town evacuated late • State behind the cover-up. • First responders at Reactor • Parade city despite fallout • Number of incidents in 1984 • Plant that noticed radiation • Hours Delay before evacuation • What USSR was pressured to do • Plant where explosion occurred • ...

EM Spectrum 2024-05-20

EM Spectrum crossword puzzle
Across
  1. another term for radiotherapy.
  2. Medical imaging is the technique and process of imaging the interior of a body for clinical analysis and medical intervention,
  3. a system for detecting the presence, direction, distance, and speed of aircraft, ships, and other objects, by sending out pulses of radio waves which are reflected off the object back to the source.
  4. radiation"
  5. the maximum extent of a vibration or oscillation, measured from the position of equilibrium.
  6. Information and communications technology is an extensional term for information technology that stresses the role of unified communications and the integration of telecommunications and computer
  7. an electromagnetic wave of high energy and very short wavelength, which is able to pass through many materials opaque to light.
  8. (of electromagnetic radiation) having a wavelength just greater than that of the red end of the visible light spectrum but less than that of microwaves. Infrared radiation has a wavelength from about 800 nm to 1 mm, and is emitted particularly by heated objects.
  9. the entire range of wavelengths of all known electromagnetic radiations
Down
  1. he distance between successive crests of a wave, especially points in a sound wave or electromagnetic wave.
  2. radiation of a kind arising from the radioactive decay of atomic nuclei.
  3. (of electromagnetic radiation) having a wavelength shorter than that of the violet end of the visible spectrum but longer than that of X-rays.
  4. the rate at which something occurs over a particular period of time or in a given sample.
  5. an electromagnetic wave of a frequency between about 104 and 1011 or 1012 Hz, as used for long-distance communication.
  6. 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. Microwaves are used in radar, in communications, and for heating in microwave ovens and in various industrial processes.
  7. a particle representing a quantum of light or other electromagnetic radiation. A photon carries energy proportional to the radiation frequency but has zero rest mass.

16 Clues: radiation" • another term for radiotherapy. • the entire range of wavelengths of all known electromagnetic radiations • radiation of a kind arising from the radioactive decay of atomic nuclei. • the rate at which something occurs over a particular period of time or in a given sample. • ...

Module 8 2016-01-11

Module 8 crossword puzzle
Across
  1. zīdītājs
  2. bioloģija
  3. ķirzaka
  4. izgudrojums
  5. sērkociņš
  6. lidmašīna
  7. arheologs
  8. elektrība
  9. rāvējslēdzējs
  10. zinātnieks
  11. vakcīnas
  12. pierādījumi
Down
  1. teleportācija
  2. medicīna
  3. pudeles
  4. izzušana
  5. antibiotikas
  6. atklājums
  7. kāmis
  8. valis

20 Clues: kāmis • valis • ķirzaka • pudeles • zīdītājs • medicīna • izzušana • vakcīnas • bioloģija • sērkociņš • lidmašīna • arheologs • atklājums • elektrība • zinātnieks • izgudrojums • pierādījumi • antibiotikas • teleportācija • rāvējslēdzējs

Unit 6-9 stems 2023-03-16

Unit 6-9 stems crossword puzzle
Across
  1. local
  2. contracts
  3. pseudonym
  4. photography
  5. dislocate
  6. tractor
  7. philanthropist
  8. contemporary
  9. motivation
  10. bibliophile
  11. extend
  12. anonymous
Down
  1. synonym
  2. chronically
  3. chronograph
  4. photons
  5. hospitable
  6. contentious
  7. biodegradable
  8. hostage

20 Clues: local • extend • synonym • tractor • photons • hostage • contracts • pseudonym • dislocate • anonymous • hospitable • motivation • chronically • photography • chronograph • contentious • bibliophile • contemporary • biodegradable • philanthropist

En la clase 2023-01-05

En la clase crossword puzzle
Across
  1. English
  2. silla
  3. student
  4. board
  5. art
  6. schedule
  7. test
  8. window
  9. history
  10. class
Down
  1. clock
  2. biology
  3. eraser
  4. math
  5. desk
  6. science
  7. backpack
  8. Spanish
  9. university
  10. music

20 Clues: art • math • desk • test • clock • silla • board • music • class • eraser • window • biology • English • science • student • Spanish • history • backpack • schedule • university

crossword 2020-10-07

crossword crossword puzzle
Across
  1. university
  2. trimester
  3. cafeteria
  4. laboratory
  5. semester
  6. sciences
  7. school
  8. class
  9. house
Down
  1. stadium
  2. art
  3. physics
  4. test
  5. homework
  6. test
  7. music
  8. course
  9. schedule
  10. bookstore
  11. biology
  12. library

21 Clues: art • test • test • music • class • house • course • school • stadium • physics • biology • library • homework • semester • schedule • sciences • trimester • cafeteria • bookstore • university • laboratory

Spanish Vocab 2020-10-06

Spanish Vocab crossword puzzle
Across
  1. bookstore
  2. course
  3. quiz
  4. class
  5. computer science
  6. science
  7. Spanish
  8. stadium
Down
  1. accounting
  2. art
  3. university
  4. biology
  5. schedule
  6. library
  7. music
  8. economics
  9. homework
  10. house
  11. school
  12. test

20 Clues: art • quiz • test • music • class • house • course • school • biology • library • science • Spanish • stadium • schedule • homework • bookstore • economics • accounting • university • computer science

Unit 2 Vocab 2020-10-06

Unit 2 Vocab crossword puzzle
Across
  1. sciences
  2. music
  3. quiz
  4. accounting
  5. course
  6. art
  7. biology
  8. physics
  9. spanish
  10. class
  11. schedule
Down
  1. cafeteria
  2. geography
  3. trimester
  4. library
  5. exam
  6. homework
  7. economics
  8. computerscience
  9. semester

20 Clues: art • quiz • exam • music • class • course • library • biology • physics • spanish • sciences • homework • semester • schedule • cafeteria • geography • trimester • economics • accounting • computerscience

FR1 Weeks 10 and 11 vocab 2020-10-22

FR1 Weeks 10 and 11 vocab crossword puzzle
Across
  1. difficult
  2. book
  3. eyes
  4. open
  5. history
  6. locker
  7. goes
  8. interesting
  9. math
  10. sees
Down
  1. searches
  2. biology
  3. clock
  4. English
  5. easy
  6. says
  7. pencil
  8. bed
  9. PE
  10. finds

20 Clues: PE • bed • book • easy • eyes • says • open • goes • math • sees • clock • finds • locker • pencil • biology • English • history • searches • difficult • interesting

Vocabulary Test 2017-02-05

Vocabulary Test crossword puzzle
Across
  1. biologia
  2. halálos
  3. szenvedélyes
  4. vonzalom
  5. elhagyni
  6. földrajz
  7. tudomány
  8. diák
Down
  1. gyár
  2. gyorsan
  3. fizika
  4. megszallotság
  5. iradalom
  6. nyelvtan
  7. együtt
  8. atlétika
  9. halál
  10. aerobik
  11. szellem
  12. megye

20 Clues: gyár • diák • halál • megye • fizika • együtt • gyorsan • halálos • aerobik • szellem • biologia • iradalom • nyelvtan • atlétika • vonzalom • elhagyni • földrajz • tudomány • szenvedélyes • megszallotság

Vocab 2023-05-04

Vocab crossword puzzle
Across
  1. álgebra
  2. Parahacerunapregunta
  3. literatura
  4. bilología
  5. proyecto
  6. informe
  7. Darundiscuro
  8. contestar
  9. geografía
  10. Serexitosa
Down
  1. memorizar
  2. Paraexplicar
  3. químicaTo
  4. Pedirayuda
  5. laboratorio
  6. Paradiscutir
  7. geometría
  8. parabola
  9. historia
  10. física

20 Clues: física • álgebra • informe • proyecto • parabola • historia • memorizar • químicaTo • bilología • geometría • contestar • geografía • Pedirayuda • literatura • Serexitosa • laboratorio • Paraexplicar • Paradiscutir • Darundiscuro • Parahacerunapregunta

First Names of Subject Teachers 2023-08-17

First Names of Subject Teachers crossword puzzle
Across
  1. Omotola
  2. Usman
  3. Godwin
  4. Ejike
  5. Auta
  6. Dorcas
  7. John
  8. Sarah
  9. Amina
  10. Ruth
Down
  1. Chikadibia
  2. Ngozi
  3. Kafayat
  4. Antoinette
  5. Esther
  6. Comfort
  7. Amaka
  8. Kehinde
  9. Gloria
  10. Chinelo

20 Clues: Auta • John • Ruth • Ngozi • Usman • Amaka • Ejike • Sarah • Amina • Godwin • Esther • Dorcas • Gloria • Omotola • Kafayat • Comfort • Kehinde • Chinelo • Chikadibia • Antoinette

Spanish/Matthew 2023-09-21

Spanish/Matthew crossword puzzle
Across
  1. history
  2. biology
  3. tohavedinner
  4. computerscience
  5. totheleftof
  6. wastebasket
  7. english
  8. tohavebreakfast
  9. totherightof
  10. businessadministration
  11. psychology
Down
  1. economics
  2. bookstore
  3. mathematics
  4. because
  5. libary
  6. chemistry
  7. physics
  8. toarrive
  9. nextto;besides

20 Clues: libary • history • biology • because • physics • english • toarrive • economics • bookstore • chemistry • psychology • mathematics • totheleftof • wastebasket • tohavedinner • totherightof • nextto;besides • computerscience • tohavebreakfast • businessadministration

RIC Programs 2025-04-26

RIC Programs crossword puzzle
Across
  1. COMM
  2. CSCI
  3. CHEM
  4. ELED
  5. ART
  6. BUSI
  7. THTR
  8. NURS
  9. HSCI
Down
  1. ANTH
  2. SWRK
  3. ENGL
  4. DANC
  5. PSYC
  6. ACCT
  7. MUSE
  8. FILM
  9. AFRI
  10. HIST
  11. BIOL

20 Clues: ART • ANTH • SWRK • ENGL • DANC • PSYC • ACCT • COMM • MUSE • FILM • CSCI • CHEM • ELED • AFRI • HIST • BIOL • BUSI • THTR • NURS • HSCI

French vocab 2026-02-10

French vocab crossword puzzle
Across
  1. Gym
  2. Wednesday
  3. Monday
  4. Tuesday
  5. week
  6. dismissal
  7. chemistry
  8. geography
  9. day
  10. French
  11. break
Down
  1. physics
  2. English
  3. test
  4. homework
  5. science
  6. tomorrow
  7. Thuresday
  8. biology
  9. Spanish

20 Clues: Gym • day • test • week • break • Monday • French • physics • English • science • Tuesday • biology • Spanish • homework • tomorrow • Wednesday • Thuresday • dismissal • chemistry • geography

P2.5-Atomic Physics 2014-03-03

P2.5-Atomic Physics crossword puzzle
Across
  1. If an element decayed and gained a proton what type of radiation was emitted?
  2. The activity of radioisotope B is 652cpm, what is the activity of the isotope after 2 half-lives?
  3. Which type of radiation is a wave?
  4. Of the 3 isotopes of carbon, which is unstable?
  5. Blocks background radiation from cosmic rays
  6. Largest contributor to background radiation
  7. The shorter the half-life of a radioactive isotope, the .... the decay
  8. The half-life of a radioactive isotope is 30 mins. How long will it take for the activity to reduce to 1/8 of its value in minutes (answer using letters)?
  9. How many neutrons does carbon 13 have?
Down
  1. Naturally occurring particles released by decaying isotopes
  2. A disadvantage of radiotherapy treatment is it leaves the patient ....
  3. After 60 yrs, a 0.85g sample of radioactive element with a half life of 30 yrs remained, how many grams of the sample were there to begin with?
  4. The difference between an X-ray and a gamma ray used in LINAC is that X-rays are generated from a ....
  5. Largest danger of radiation
  6. What does not penetrate paper?

15 Clues: Largest danger of radiation • What does not penetrate paper? • Which type of radiation is a wave? • How many neutrons does carbon 13 have? • Largest contributor to background radiation • Blocks background radiation from cosmic rays • Of the 3 isotopes of carbon, which is unstable? • Naturally occurring particles released by decaying isotopes • ...

Discovery of X-rays 2022-01-26

Discovery of X-rays crossword puzzle
Across
  1. a radiation when an electrical charge is applied to two metal plates inside a glass tube filled with rarefied gas
  2. one of the principal ways that radiation transfers its energy to matter
  3. a terminal of the x-ray tube.
  4. an image produced by X-rays
  5. rays, bluish green light glow in the crookes tube
  6. developed by thomas edison to perfect roentgen's discovery
  7. tube, Roentgen was experimenting with this tube when he discovered the new invisible light
  8. a naturally-occurring radioactive gas
  9. radiation, consists of particles that have mass and energy
Down
  1. caused by invisible rays originating from the Crookes tube
  2. tube, a beam of thermoelectrons is produced by heating a wire cathode.
  3. tube, an early version of the cathode ray tubes used in older televisions and monitors
  4. radiation, a form of energy that is all around us and with many forms
  5. a powerful tool for physical experiments and examining the body’s interior
  6. platinocyanide, a chemical that glowed in a piece of paper when the tube is covered with black cardboard

15 Clues: an image produced by X-rays • a terminal of the x-ray tube. • a naturally-occurring radioactive gas • rays, bluish green light glow in the crookes tube • caused by invisible rays originating from the Crookes tube • developed by thomas edison to perfect roentgen's discovery • radiation, consists of particles that have mass and energy • ...

Section 7.2 Crossword 2024-02-03

Section 7.2 Crossword crossword puzzle
Across
  1. Most important and abundant greenhouse gas
  2. Ratio of the solar radiation reflected by an object to the solar radiation that strikes it
  3. Earth's closest point to the sun
  4. Solar radiation that reaches the earth's surface
  5. Measures the amount of energy that something gains, uses or loses in one second
  6. Transfer of heat by moving currents of hot air
  7. Most of the earth's _________________ occurs in the troposphere as a result of convection currents
  8. Process of trapping heat in the earth's atmosphere
  9. Horizontal movements of air
Down
  1. Type of energy that comes from the sun
  2. Process that occurs when the temperature of a gas rises as the gas is compressed with no heat lost
  3. Gases that help trap heat in the earth's atmosphere
  4. Transfer of heat by electromagnetic waves
  5. Earth's farthest point from the sun
  6. Vertical movements of air in an upward direction
  7. Transfer of heat by direct contact between two objects
  8. Amount of energy available to heat the earth's land, water and air

17 Clues: Horizontal movements of air • Earth's closest point to the sun • Earth's farthest point from the sun • Type of energy that comes from the sun • Transfer of heat by electromagnetic waves • Most important and abundant greenhouse gas • Transfer of heat by moving currents of hot air • Vertical movements of air in an upward direction • ...

BIOLOGY 2013-01-16

BIOLOGY crossword puzzle
Across
  1. an open ended muscular tube
  2. the process in which one cell produces two new cells that are exact copies of its original cell
  3. the membrane surrounding the nucleus reforms creating two new nuclei
  4. the main function of this body system is to bring oxygen in and remove carbon dioxide out from the body
  5. this supports the cell and allows substances to move in and out
  6. jelly-like substance that holds organelles in place
  7. a mass of tumor that is noncancerous
Down
  1. uncontrolled cell division
  2. a mass of cells that continue to grow and pile up
  3. the two main phases of cell division are mitosis and
  4. this system is responsible for transporting nutrients and oxygen in to the body and removing wastes from the body
  5. organ system that takes in food, breaks it down, and removes the remaining waste from the body
  6. during this phase the chromosomes align in the centre of the cell
  7. a mass of tumor that is cancerous
  8. the continous events in the life of a cell

15 Clues: uncontrolled cell division • an open ended muscular tube • a mass of tumor that is cancerous • a mass of tumor that is noncancerous • the continous events in the life of a cell • a mass of cells that continue to grow and pile up • jelly-like substance that holds organelles in place • the two main phases of cell division are mitosis and • ...