radiation biology Crossword Puzzles
BIOLOGY 2026-01-28
Across
- ______ drift, random cahnges in alleles
- type of isolation, physical barrier
- population has rapid reduction in ind. in population
- selection with average phenotype favored
- type of selection, ind. with one extreme phenotype
- selection, average is selected against each extreme
- organaisms imperonsate other organisms to increase fitness
- type of isolation, different mating times
- small part of popultion, colonizes new area
- p-squared+2pq+q-squared represents all _______
Down
- type of isolation, diff. in mating
- movement in genes between 2 neighboring populations
- characteristic, increase in fitness of ind.
- group of species live in same area
- p+q=1 represent all _______
- migration of new ind. into population
- how many factors are needed for Hardy Weinburg Equilibrum
- migration of ind. out of population
18 Clues: p+q=1 represent all _______ • type of isolation, diff. in mating • group of species live in same area • type of isolation, physical barrier • migration of ind. out of population • migration of new ind. into population • ______ drift, random cahnges in alleles • selection with average phenotype favored • type of isolation, different mating times • ...
biology 2026-02-05
Across
- where are oils obtained from?
- a food containing lots of simple sugars
- biological catalyst made of protein
- a group of fat-soluble retinoids
- type of fat found in plants/fish
- an illness associated with obesity
- process releasing energy from food
Down
- what happens if the artery supplying the brain gets blocked?
- helps calcium to be absorbed
- what are proteins used to make in our bodies?
- a food rich in vitamin D
- a food containing lots of starch
- symptom of iron deficiency
- needed to make collagen
- unbalanced diet results in...
- caused by too little protein
- a food containing lots of complex sugars
- a seafood rich in protein
18 Clues: needed to make collagen • a food rich in vitamin D • a seafood rich in protein • symptom of iron deficiency • helps calcium to be absorbed • caused by too little protein • where are oils obtained from? • unbalanced diet results in... • a food containing lots of starch • a group of fat-soluble retinoids • type of fat found in plants/fish • an illness associated with obesity • ...
The World Today Ch. 19 Crossword 2024-05-14
Across
- Global International organization dealing with the rules of trade between nations
- Use of biology to solve problems
- When sickness or virus infects a large quantity of people in a similar area and time frame
- Atoms or molecules that emit light at a particular wavelength, producing a very narrow beam of radiation at times.
- Computer controlled robot that can perform common tasks
- Former Russian Intelligence Officer
- A company that operates in its home country as well as other countries around the world
- Purposeful Clearing of forested Land
Down
- High wave caused by an earth Quake or other disturbance
- The calculated use of violence to create a general sense of fear in a population
- Altering the DNA Makeup of an organism
- The Act or process of developing an increasingly integrated global economy
- Ability to maintain a certain quantity and quality of something
- Not a high enough quantity or quality of product
- Long term shifts in weather and temperatures
- Unique partnership between 27 different countries
- Electronic communication network
- Mutual Depenedence
- Group of countries that have similar political interests
- Person seeking safety from problems in their home country
20 Clues: Mutual Depenedence • Use of biology to solve problems • Electronic communication network • Former Russian Intelligence Officer • Purposeful Clearing of forested Land • Altering the DNA Makeup of an organism • Long term shifts in weather and temperatures • Not a high enough quantity or quality of product • Unique partnership between 27 different countries • ...
Scientific Quest 2023-06-12
Across
- Study of living organisms
- Group of atoms bonded together
- Study of chemical processes in living organisms
- Tiny, discrete units of energy
- Rate of change of velocity
- Process by which plants convert sunlight into energy
- Speed in a given direction
- Electromagnetic radiation with high energy
- Distance light travels in one year
- Distance between two consecutive points in a wave
- Proposed explanation based on limited evidence
- Central part of an atom
- Study of celestial objects and the universe
Down
- Large system of stars, gas, and dust
- Breakdown of a substance into simpler components
- Resistance to change in motion
- Path followed by a celestial body around another
- ENERGY Energy of motion
- Study of matter and its properties
- Theory of space, time, and gravity
- Mathematical statement of equality
- Produce a result or give way to an argument
- Study of animals and their behavior
- Solid material with a regular repeating pattern
- All of space, matter, and energy
- Push or pull on an object
- Well-substantiated explanation based on evidence
- SYSTEM Sun and all the objects that orbit it
- PROPULSION Thrust generated by jet engines
- Genetic material that carries hereditary information
30 Clues: ENERGY Energy of motion • Central part of an atom • Study of living organisms • Push or pull on an object • Rate of change of velocity • Speed in a given direction • Resistance to change in motion • Group of atoms bonded together • Tiny, discrete units of energy • All of space, matter, and energy • Study of matter and its properties • Theory of space, time, and gravity • ...
Noa Final Exam Vocabulary 2026-05-25
Across
- a medical imaging test which uses sound waves to see inside the body
- A tool used to listen inside the body
- The liquid that comes out of a wound
- To listen inside the body
- The list of all conditions a patient has ever had, maintained by the doctor
- A type of diagnosis made BEFORE testing
- A technique to examine the body by tapping on it
- To look closely at something, to investigate
- a medical imagining test which uses radiation to see bones
- a technique which uses light pressure pressing on the body to examine the inside
- An academic field that studies how disease spreads
- the speed at which the heart beats
Down
- An academic field that applies statistics to biology
- A type of health insurance paid for by the government
- The official authorization from a doctor to receive a certain medication.
- The promise that your personal information will be kept private
- A pain you feel inside your brain
- A type of health insurance paid for by individuals
- A type of diagnosis made AFTER testing
- a small sample taken from inside the body with a special needle
- an "interview" between a doctor and a patient
21 Clues: To listen inside the body • A pain you feel inside your brain • the speed at which the heart beats • The liquid that comes out of a wound • A tool used to listen inside the body • A type of diagnosis made AFTER testing • A type of diagnosis made BEFORE testing • To look closely at something, to investigate • an "interview" between a doctor and a patient • ...
Biology Hour 5 2022-12-06
Across
- baptist de Lamarck someone that founded biology
- passed down from there parents
- your body has to have
- tiny visiable only under microscope
- they study biology
- goodall someone that studied animals
- study of plants
Down
- eastwood speialized in biology in plants
- carson someone who was a ecologist which means study all living things
- stonger traits
- study animals at the zoo
- ways of finding traits
12 Clues: stonger traits • study of plants • they study biology • your body has to have • ways of finding traits • study animals at the zoo • passed down from there parents • tiny visiable only under microscope • goodall someone that studied animals • eastwood speialized in biology in plants • baptist de Lamarck someone that founded biology • ...
Science <3 2020-06-15
Across
- uses of electric currents and circuits to measure temperature
- is a pulling or stretching force
- described as a PUSH or PULL on an object
- gas to liquid
- S.A.S. A stands for...
- often liquids and solids or gas and solid
- non-living things
- measure of force of a substance action on an object
- fourth level of interaction
- living things
- eats plants
- is transmitted in wave form one object to another
- gas to solid
- energy transferred through contact
- two solids, or different sizes or densities
Down
- uses expanding contracting of a liquid
- twisting force caused by opposite rotational forces
- thermal energy is transferred throughout an object
- solid to gas
- eats meat
- very small portion of matter
- second level of interaction
- eat plants and meat
- the third year of earth's atmosphere
- this refers to a pushing or pulling in a particular
- liquid to gas
- is a pushing or squeezing force
- two parallel forces going in opposite direction
- measure of how much matter is in gravity
- study of living things
- liquid to solid
- this is a measure of how strong the force is
32 Clues: eats meat • eats plants • solid to gas • gas to solid • gas to liquid • liquid to gas • living things • liquid to solid • non-living things • eat plants and meat • S.A.S. A stands for... • study of living things • second level of interaction • fourth level of interaction • very small portion of matter • is a pushing or squeezing force • is a pulling or stretching force • ...
Science <3 2020-06-15
Across
- electric currents and circuits to measure temperature
- is a pulling or stretching force
- described as a PUSH or PULL on an object
- gas to liquid
- S.A.S. A stands for...
- often liquids and solids or gas and solid
- non-living things
- measure of force of a substance action on an object
- fourth level of interaction
- living things
- eats plants
- is transmitted in wave form one object to another
- gas to solid
- energy transferred through contact
- two solids, or different sizes or densities
Down
- uses expanding contracting of a liquid
- twisting force caused by opposite rotational forces
- thermal energy is transferred throughout an object
- solid to gas
- eats meat
- very small portion of matter
- second level of interaction
- eat plants and meat
- the third year of earth's atmosphere
- this refers to a pushing or pulling in a particular
- liquid to gas
- is a pushing or squeezing force
- two parallel forces going in opposite direction
- measure of how much matter is in gravity
- study of living things
- liquid to solid
- this is a measure of how strong the force is
32 Clues: eats meat • eats plants • solid to gas • gas to solid • gas to liquid • liquid to gas • living things • liquid to solid • non-living things • eat plants and meat • S.A.S. A stands for... • study of living things • second level of interaction • fourth level of interaction • very small portion of matter • is a pushing or squeezing force • is a pulling or stretching force • ...
Earth Day 2022-04-23
Across
- able to be maintained at a certain rate or level
- a natural resource or source of energy that is not depleted by use
- the natural home or environment of an organism
- our surroundings
- rubbish such as paper, cans, and bottles left lying in an open or public place
- convert (waste) into reusable material
- the production and discharge of something, especially gas or radiation
- a biological community of interacting organisms and their physical environment
- the branch of biology that deals with the relations of organisms to one another and to their physical surroundings
- contaminate
Down
- reuse (discarded objects or material) in such a way as to create a product of higher quality or value than the original
- produced without the use of artificial chemicals
- a colourless unstable toxic gas with a pungent odour and powerful oxidizing properties, formed from oxygen by electrical discharges or ultraviolet light
- relating to or determined by the sun
- no longer in existence
- the disposal of waste material by burying it
- protect from harm or destruction
- maintain in its original or existing state
- the air in any particular place
- decayed organic material used as a fertilizer for growing plants
20 Clues: contaminate • our surroundings • no longer in existence • the air in any particular place • protect from harm or destruction • relating to or determined by the sun • convert (waste) into reusable material • maintain in its original or existing state • the disposal of waste material by burying it • the natural home or environment of an organism • ...
Science and Technology 2023-10-31
Across
- - A professional who designs and builds technology.
- - Science of living organisms.
- - Medical imaging using radiation.
- - Transmitting information over long distances.
- - Field of creating and programming robots.
- - Protection of computer systems from attacks.
- - Device for processing and storing data.
- - Study of the environment and ecosystems.
- - Study of matter, energy, and the fundamental forces of nature.
- - Study of flight and aircraft design.
- - Instrument for magnifying small objects.
- - Smallest unit of a chemical compound.
Down
- - Use of living organisms in technology.
- - Study of the atmosphere and weather.
- - Creating genetically identical organisms.
- - Related to the smallest units of energy.
- - Manipulating matter on a nanoscale.
- - Study of heredity and DNA.
- - Famous physicist known for the theory of relativity.
- - Study of extremely small structures.
- - Study of celestial objects and the universe.
- - Vehicle designed for travel in outer space.
- - Study of the composition of matter.
- - Optical device for observing distant objects.
- - Pertaining to circuits and devices using electricity.
- - Substance with a distinct molecular composition.
- - Object orbiting a celestial body.
- - Device that emits a focused beam of light.
- - Substance to stimulate immunity to disease.
- - A step-by-step problem-solving procedure.
30 Clues: - Study of heredity and DNA. • - Science of living organisms. • - Medical imaging using radiation. • - Object orbiting a celestial body. • - Manipulating matter on a nanoscale. • - Study of the composition of matter. • - Study of the atmosphere and weather. • - Study of extremely small structures. • - Study of flight and aircraft design. • ...
Science and Technology 2023-10-31
Across
- - Famous physicist known for the theory of relativity.
- - Creating genetically identical organisms.
- - Study of flight and aircraft design.
- - Protection of computer systems from attacks.
- - Device that emits a focused beam of light.
- - Science of living organisms.
- - Study of the composition of matter.
- - Medical imaging using radiation.
- - Vehicle designed for travel in outer space.
- - Device for processing and storing data.
- - Study of the atmosphere and weather.
- - Transmitting information over long distances.
- - Study of extremely small structures.
- - Substance to stimulate immunity to disease.
- - Study of the environment and ecosystems.
- - Pertaining to circuits and devices using electricity.
- - Object orbiting a celestial body.
Down
- - Study of celestial objects and the universe.
- - Related to the smallest units of energy.
- - Use of living organisms in technology.
- - Smallest unit of a chemical compound.
- - Instrument for magnifying small objects.
- - A step-by-step problem-solving procedure.
- - Field of creating and programming robots.
- - Substance with a distinct molecular composition.
- - Study of matter, energy, and the fundamental forces of nature.
- - Optical device for observing distant objects.
- - Manipulating matter on a nanoscale.
- - A professional who designs and builds technology.
- - Study of heredity and DNA.
30 Clues: - Study of heredity and DNA. • - Science of living organisms. • - Medical imaging using radiation. • - Object orbiting a celestial body. • - Study of the composition of matter. • - Manipulating matter on a nanoscale. • - Study of flight and aircraft design. • - Study of the atmosphere and weather. • - Study of extremely small structures. • ...
Antennas Crossword 2021-05-08
Across
- the radiation lobe opposite to the main
- a conducting strip is connected directly to the edge of the microstrip patch
- maximum radiation perpendiculur to the array axis
- Pattern uniform in a given plane
- a type of parasitic array
- maximum radiation along the array axis
- planar printed antennas
Down
- principle behind reflector antennas
- antenna array has no side lobes
- maximum radiation can be oriented in any direction
- Near Field Region
- Far Field Region
- Antenna used as standard reference for directive gain
- array having equal amplitude and spacing
- also known as Electromagnetic coupling
15 Clues: Far Field Region • Near Field Region • planar printed antennas • a type of parasitic array • antenna array has no side lobes • Pattern uniform in a given plane • principle behind reflector antennas • also known as Electromagnetic coupling • maximum radiation along the array axis • the radiation lobe opposite to the main • array having equal amplitude and spacing • ...
Nuclear energy 2026-05-26
Across
- Random process of atom breaking apart
- Part of atom that splits other atoms
- Atoms that shoot out energy
- Time it takes for half of an atom of decay
- Splitting an atom to release energy
- Energy that is shot out by something
- Smallest piece of stuff that everything is made of
Down
- Nucleus from a split atom splits other atoms
- Building that makes electricity
- Type of power plant that uses fission
- Second strongest type of radiation
- Specific type of atom
- Strongest type of radiation
- Element used for fission
- Weakest type of radiation
15 Clues: Specific type of atom • Element used for fission • Weakest type of radiation • Strongest type of radiation • Atoms that shoot out energy • Building that makes electricity • Second strongest type of radiation • Splitting an atom to release energy • Part of atom that splits other atoms • Energy that is shot out by something • Random process of atom breaking apart • ...
Electromagnetic Radiation Terms 2021-11-03
Across
- The type of electromagnetic radiation used in WiFi
- The type of radiation that is emitted by objects based on their temperature
- The type of radiation used by dentists
- The type of light that humans can see
- The type of radiation used to kill bacteria
- An object that reflects light but does not produce it
- Going in a straight line
Down
- The highest energy form of electromagnetic radiation
- The longest type of electromagnetic radiation
- An object that produces light
- A physical substance through which energy can be transferred
- acronym to help you remember the colours of visible light
12 Clues: Going in a straight line • An object that produces light • The type of light that humans can see • The type of radiation used by dentists • The type of radiation used to kill bacteria • The longest type of electromagnetic radiation • The type of electromagnetic radiation used in WiFi • The highest energy form of electromagnetic radiation • ...
ESP: The Big Bang Theory 2024-08-20
Across
- The Radiation Era lasted __________ second/s.
- The second Era in the Big Bang Theory.
- When a __________ breaks away an Epoch changes.
- We are currently in the __________ epoch.
- We've been in our current Epoch __________ billion years.
- An educated guess is a _________________.
- 13.8 _________ years ago the earth was created.
Down
- The __________________ is everything.
- There are ___________ epochs in the Matter Era.
- It was extremely ____________ during the Radiation Era.
- Without ___________ we would never had living things.
- There are __________ epochs in the Radiation Era.
- ____________ was the first element created.
- Inside of Eras are ______________.
- The first Era in the Big Bang Theory.
15 Clues: Inside of Eras are ______________. • The __________________ is everything. • The first Era in the Big Bang Theory. • The second Era in the Big Bang Theory. • We are currently in the __________ epoch. • An educated guess is a _________________. • ____________ was the first element created. • The Radiation Era lasted __________ second/s. • ...
energy in Earth's atmosphere 2023-02-09
Across
- the warming of Earth's surface occurs mostly through radiation from the ____
- type of radiation that you wear sunscreen to avoid
- the sun warms the Earth through the type of heat transfer called _____
- The ______ effect traps heat in the atmosphere due to certain gases
- Heat transfer between two solid objects that are in contact with each other is _____
- warmer fluid _____, cools, and then sinks forming convection currents
- Hot air (or water rises because it becomes less _____ than the surrounding fluid
Down
- oil coal and gas are types of these
- this is the movement of air horizontally across Earth's surface
- is the measure of all kinetic energy in a sample of material. The more kinetic energy there is the higher this is
- heat _____ occurs through conduction, convection and radiation
- this is the transfer of kinetic energy from one energy source to an object
- the type of greenhouse gas that cows create
- differences in air pressure are caused by _______ heating of the Earth
- ______ is heat transfer by movement of fluids (gasses or liquids) for example , a floor heater will warm a room because hot air rises
- in heat transfer by radiation the heat energy is transferred through space by ______ waves
- type of radiation that we can see
- A convection ______ is formed when warm fluid rises and cold fluids sink
18 Clues: type of radiation that we can see • oil coal and gas are types of these • the type of greenhouse gas that cows create • type of radiation that you wear sunscreen to avoid • heat _____ occurs through conduction, convection and radiation • this is the movement of air horizontally across Earth's surface • ...
Word study activity 2017-10-25
Across
- Lively,animated
- planet Earth surface,atmosphere,sea,living things
- the science or branch of biology dealing with animals
- of or pertaining to life
- medicine that destroys or works against bacteria
- an account of somebody's life written by that person
- the science of life
Down
- the written account of somebody's
- a scientist who studies biology or living things
- the removal of a sample from a living tissue
- the set of rules for written language
- ecological community of living things
- the study of the heart and it's functions
- the tracing made by a heart monitor
- the study of handwriting and what it reveals about a person
15 Clues: Lively,animated • the science of life • of or pertaining to life • the written account of somebody's • the tracing made by a heart monitor • the set of rules for written language • ecological community of living things • the study of the heart and it's functions • the removal of a sample from a living tissue • a scientist who studies biology or living things • ...
Earth Day Crossword 2016-04-24
Across
- A family or species having no living members.
- Related to or determined by the sun.
- To maintain something in its original or current state.
- The gases surround the Earth.
- To protect something, like an environment, from harm or destruction.
- The branch of biology that studies the relations of organisms to one another and to their surroundings.
- A place to dispose of waste materials by burying them in soil.
- To convert waste into a reusable material.
- Decayed organic material to be used as plant fertilizer.
Down
- Trash left in an open or public area.
- Able to be maintained at a certain rate.
- The surroundings where a person, plant, or animal lives or operates.
- Fresh air blowing onto the shore from the sea.
- Something that can be reused
- A biological community of interacting organisms and their environment.
- The production or discharge of something, especially gas or radiation.
- The natural home of a plant, animal, or other organism.
- To reuse something as a product of higher value.
- Something that relates to or is derived from living matter.
- To contaminate water, air, or a place with harmful substances.
20 Clues: Something that can be reused • The gases surround the Earth. • Related to or determined by the sun. • Trash left in an open or public area. • Able to be maintained at a certain rate. • To convert waste into a reusable material. • A family or species having no living members. • Fresh air blowing onto the shore from the sea. • ...
Scientific Discoveries and Inventions 3 2024-11-02
Across
- "A substance that can be decomposed by bacteria or other living organisms."
- "A technique that uses sound waves to visualize internal body structures."
- "The technique of altering the DNA of an organism."
- "The science of combining biology with electronics and engineering."
- "The force exerted by magnets, crucial in many technologies."
- "A substance that prevents infection by killing bacteria on wounds."
- "An instrument used to listen to sounds inside the body."
- "The study of celestial objects and the universe beyond Earth."
- "The process by which green plants convert sunlight into energy."
Down
- "Energy emitted in the form of waves or particles."
- "The study of materials at extremely low temperatures."
- "A 3D image created with laser technology."
- "A medical imaging technique that uses magnetic fields and radio waves."
- "A subatomic particle with a negative charge."
- "Thin glass fibers that transmit light, used in telecommunications."
- "The manipulation of matter on an atomic and molecular scale."
- "A substance that speeds up chemical reactions without being consumed."
- "The study of organisms and their interactions with the environment."
- "A step-by-step procedure for solving a problem, especially in computing."
- "A machine capable of carrying out tasks automatically."
20 Clues: "A 3D image created with laser technology." • "A subatomic particle with a negative charge." • "Energy emitted in the form of waves or particles." • "The technique of altering the DNA of an organism." • "The study of materials at extremely low temperatures." • "A machine capable of carrying out tasks automatically." • ...
The Flavors of Chemistry 2025-11-02
Across
- Studying super tiny materials and particles one billionth of a meter wide
- The math-and-energy side of chemistry that explains how reactions happen
- Exploring how things stick, spread, or bead up on surfaces
- Making chemistry work at factory scale to produce everyday products
- The chemistry of metals, rocks, and minerals that aren’t based on carbon chains
- The study of long chain molecules like plastics, rubbers, and slime
- The chemistry of atoms’ nuclei, radiation, and energy from the atom
- Sharing chemistry through teaching, demos, and cool experiments
- Designing and testing molecules that can become helpful medicines
- said:
- Exploring how we make and improve things like glass, metals, and ceramics
Down
- The science of measuring what stuff is made of and how much is there
- Where chemistry meets biology to explore cells, proteins, and DNA
- Studying air, water, soil, and how chemicals affect our planet
- Chemistry of crops, soil, and food flavors and nutrients
- Using coding and models to predict and visualize molecules
- How chemistry shapes Earth’s crust, oceans, and volcanoes
- The chemistry of carbon and living things like plants and people
- Studying fuels, batteries, and cleaner power sources
- Discovering the stories of famous experiments and chemists
20 Clues: said: • Studying fuels, batteries, and cleaner power sources • Chemistry of crops, soil, and food flavors and nutrients • How chemistry shapes Earth’s crust, oceans, and volcanoes • Exploring how things stick, spread, or bead up on surfaces • Using coding and models to predict and visualize molecules • Discovering the stories of famous experiments and chemists • ...
Everything Booming and Great Migration 2024-03-12
Across
- Harlem musician
- first female representative
- Author of the Great Gatsby
- Biology teacher taught evolution
- People who come into the country
- Author or the Sound and the Fury
- Section of New York City
- Rebirth in art
- doesn't believe in government
- Author of the Weary Blues, Raisin in the sun
- Author of Babbit, Main Street
- Mexican community
Down
- A style of government
- Coal
- Lawyer for biology teacher
- KKK leader of Indiana
- Italian migrant convicted of murder
- immigrants in America
- Ladies dress style
- First female governor
- Italian migrant convicted of murder
21 Clues: Coal • Rebirth in art • Harlem musician • Mexican community • Ladies dress style • A style of government • KKK leader of Indiana • immigrants in America • First female governor • Section of New York City • Lawyer for biology teacher • Author of the Great Gatsby • first female representative • doesn't believe in government • Author of Babbit, Main Street • Biology teacher taught evolution • ...
Earth's Atmosphere 2021-11-02
Across
- gas in Earth's atmosphere that absorbs UV radiation
- layer of atmosphere located above the stratosphere, typically where meteoroids burn up
- direct transfer of heat energy
- atmospheric layer closest to Earth's surface, where we breathe and where weather occurs
- simple plants that contain chlorophyll but do not have true roots, leaves, or stems
- typical weather patterns observed over many years in a given location
- gas that makes up 21% of Earth's atmosphere
- greenhouse gas from respiration and burning organic matter
- a layer of gases surrounding a planet or other body, held in place by gravity
- outer layer of Earth's atmosphere that contains helium, hydrogen, radioactive particles, and bands of radiation
- movement of energy from Sun to other parts of Earth
Down
- blue-green algae, introduced oxygen into earth's atmosphere
- transfer of heat energy through fluids
- process that plants use to make food
- change over time
- energy from the Sun
- incoming solar radiation, reaches Earth from the Sun
- gases absorb infrared radiation from the Earth’s surface and prevent it from escaping back to space, forming a “heat blanket” around Earth
- atmospheric layer above mesosphere
- energy transmitted as rays or waves through space, without a substance
- gas that makes up 78% of Earth's atmosphere
21 Clues: change over time • energy from the Sun • direct transfer of heat energy • atmospheric layer above mesosphere • process that plants use to make food • transfer of heat energy through fluids • gas that makes up 21% of Earth's atmosphere • gas that makes up 78% of Earth's atmosphere • gas in Earth's atmosphere that absorbs UV radiation • ...
ES 7.2 Review 2015-02-16
Across
- this unit measures the amount of energy that something gains, loses, or uses
- the solar energy that reaches the surface of the earth
- the transfer of heat by electromagnetic waves
- the process of trapping heat in the earth’s atmosphere
- 30% of solar radiation is_______
- insolation warms water much more slowly than it warms land
- horizontal movements of air
- heat transfer by moving currents of hot air
- cloudy weather_____ the amount of insolation
- the length of ____is one factor that affects insolation
- 50% of solar radiation is______by Earth’s surface
- 20% of solar radiation is absorbed by the______
Down
- earth’s closest point to the sun
- earth’s farthest point from the sun
- energy that enters the earth’s atmosphere and is not reflected becomes part of Earth’s _____ ______
- vertical movements of air
- water holds heat much_____than land does
- atmospheric gases that help to trap heat
- the atmosphere obtains heart from the ____ ____ that reaches the earth
- transfer of heat by direct contact between two objects
- the amount of insolation is affected by the ___of the sun’s rays
- when a body of air rises, its temperature_______
- Earth’s ______from the sun affects the amount of insolation
- the decimal equivalent of solar radiation reflected by an object
24 Clues: vertical movements of air • horizontal movements of air • earth’s closest point to the sun • 30% of solar radiation is_______ • earth’s farthest point from the sun • water holds heat much_____than land does • atmospheric gases that help to trap heat • heat transfer by moving currents of hot air • cloudy weather_____ the amount of insolation • ...
EMS and Properties of Waves 2025-10-15
Across
- Only part of the electromagnetic spectrum that human eyes can detect
- The main natural source of all electromagnetic waves that reach Earth
- The substance through which some waves travel (like air or water)
- A form of electromagnetic radiation that lets us see
- Distance between two corresponding points on a wave (such as crest to crest)
- Type of radiation you can feel as heat but can't see
- The unit used to measure frequency
- Visible light colour with the longest wavelength
- Type of wave used for cooking food and Wi-Fi signals
Down
- The highest point of a wave
- A tool that lets you split white light into its different colours
- Where electromagnetic waves can travel even with no matter present
- The complete range of electromagnetic waves arranged by wavelength or frequency
- The lowest point of a wave
- Shortest wavelength and highest energy radiation
- Height of a wave from its rest position; shows the energy of the wave
- Radiation that causes sunburns and helps make vitamin D
- What all waves transfer from one place to another
- Layer in Earths atmosphere that absorbs most ultraviolet radiation
- Number of waves that pass a point in one second
- Longest wavelength on the electromagnetic spectrum
- Used in hospitals to see bones inside the body
22 Clues: The lowest point of a wave • The highest point of a wave • The unit used to measure frequency • Used in hospitals to see bones inside the body • Number of waves that pass a point in one second • Shortest wavelength and highest energy radiation • Visible light colour with the longest wavelength • What all waves transfer from one place to another • ...
waves 2023-12-04
Across
- , electromagnetic radiation of the shortest wavelength and highest energy.
- , a form of electromagnetic radiation with wavelengths shorter
- , moves energy from place too another.
- , the change of direction of propagation
- , white light entering is bent or refracted,
- , transfer of energy through a medium.
- , motion in all points of the wave.
- , how long the wave is
- , the 8 elements
- , if an object allowing light to pass through
- , a point on a surface wave
Down
- , slightly diverges from its path because a change in the medium.
- , a portion or band found at the higher frequency end of the radio spectrum.
- , the number of waves that pass a fixed point in unit time
- , the displacement of the medium the same direction of the traveling wave.
- , do not allow transmission of light waves.
- , a region of the electromagnetic radiation spectrum where wavelengths range from about 700 nanometer
- , travel along the surface of a medium
- , measurement of the amount of energy transferred by a wave.
- , the change of direction of waves
- , the rate of change of position of an object in any direction
- , allowing light pass through the material,
- , a type of electromagnetic radiation
- , a form of radiation that travels through the universe.
- , the lwoest part of a wave
25 Clues: , the 8 elements • , how long the wave is • , the lwoest part of a wave • , a point on a surface wave • , the change of direction of waves • , motion in all points of the wave. • , a type of electromagnetic radiation • , moves energy from place too another. • , travel along the surface of a medium • , transfer of energy through a medium. • ...
Heat 2023-10-13
EM Spectrum 2024-05-20
Across
- a form of electromagnetic radiation, similar to visible light.
- the range of all types of EM radiation.
- waves a type of electromagnetic radiation
- located beyond the visible spectrum at its violet end and having a wavelength shorter than those of visible light but longer than those of X-rays.
- the distance between successive crests of a wave, especially points in a sound wave or electromagnetic wave.
Down
- 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.
- Imaging, the field of medicine in which medical professionals recreate various images of parts of the body for diagnostic or treatment purposes.
- the maximum displacement or distance moved by a point on a vibrating body or wave measured from its equilibrium position.
- Rays, penetrating electromagnetic 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.
- a tiny particle that comprises waves of electromagnetic radiation.
- Technology Communication Technology
- Therapy a cancer treatment that uses high doses of radiation to kill cancer cells and shrink tumors
- a form of electromagnetic radiation with wavelengths shorter than other radio waves (as originally discovered) but longer than infrared waves.
- being, relating to, producing, or using rays like light but lying outside the visible spectrum at its red end.
15 Clues: Technology Communication Technology • the range of all types of EM radiation. • waves a type of electromagnetic radiation • a form of electromagnetic radiation, similar to visible light. • a tiny particle that comprises waves of electromagnetic radiation. • the rate at which something occurs over a particular period of time or in a given sample. • ...
Physics D 2020-06-14
Across
- most penetrating for of radiation
- when a substance has another mixed or disposed within it
- number of counts from a sample per second
- the time for the number of nuclei to reduce by half
- centre of an atom
- household appliance that uses radiation
- the unit of which activity is measured in
- the cause an atom to become charged by gaining or losing an electron
- can penetrate paper but no aluminium
- responsible for the nuclear model of the atom
- group 0 elements
Down
- sub-atomic particle with a positive charge
- process of exposing an object to a source of radiation
- the most ionising type of radiation
- an element that is likely to react with another element
- responsible for plum pudding model
- sub-atomic particle with a negative charge
- atoms of the same element with a different number of neutrons
- what the electrons are on
- sub atomic particle with no charge
- alpha particle has what type of nucleus
- the charge of an atom
22 Clues: group 0 elements • centre of an atom • the charge of an atom • what the electrons are on • most penetrating for of radiation • responsible for plum pudding model • sub atomic particle with no charge • the most ionising type of radiation • can penetrate paper but no aluminium • alpha particle has what type of nucleus • household appliance that uses radiation • ...
module 3 vocab 2022-09-23
Across
- consist of two protons and two neutrons
- are a type of ionizing radiation
- negatively charged
- when an unstable atomic nucleus loses energy by radiation
- have no electric charge
- number of protons in an atom
- have a positive charge of 1+
- when the nucleus of an atom becomes unstable
- number after an element's name
- same element, different numbers of neutrons
Down
- where the mass of each isotope is multiplied by the abundance of that particular isotope
- energy that comes from a source and travels through space at the speed of light
- a high-energy, high-speed electron
- contains electrons, protons, and neutrons
- used to describe a nuclear reaction
- a unit of mass used to express atomic and molecular weights
- travels to the anode of a tube
- rays off of energy or particles
- electromagnetic radiation arising from the radioactive decay of atomic nuclei
- when two things collide to produce one or more new nuclides
20 Clues: negatively charged • have no electric charge • number of protons in an atom • have a positive charge of 1+ • travels to the anode of a tube • number after an element's name • rays off of energy or particles • are a type of ionizing radiation • a high-energy, high-speed electron • used to describe a nuclear reaction • consist of two protons and two neutrons • ...
Dental Radiography Crossword 2021-10-18
Across
- As low as reasonably possible
- neutral particle of an atom
- Badge worn by dental workers that measures radiation accumulated
- to much horizontal angulation
- unit of positive or negative ionic charge in one cubic centimeter of air
- Dark areas in a radiograph
- transparent to X-rays
- used instead of a dental film for digital x-rays
- unit of absorbed dose of ionizing radiation
Down
- to little vertical angulation
- opaque to X-rays or similar radiation
- negatively charged particle of an atom
- branch of medicine that uses imaging technology to diagnose
- Roentgen Equivalent Man
- to much vertical angulation
- device that filters a stream of rays so that only those traveling parallel to a specified direction are allowed through.
- flat container used to hold an X-ray film in close contact with an intensifying screen
- positively charged particle of an atom
- A unit of absorbed radiation equal to the dose of one joule of energy absorbed per kilogram of matter,
- Differences in density in a radiograph
20 Clues: transparent to X-rays • Roentgen Equivalent Man • Dark areas in a radiograph • neutral particle of an atom • to much vertical angulation • to little vertical angulation • As low as reasonably possible • to much horizontal angulation • opaque to X-rays or similar radiation • negatively charged particle of an atom • positively charged particle of an atom • ...
First group, Best group 2026-01-27
Across
- particles proton, neutron, electron
- Tomography rotating X-ray source creating cross-sectional images
- fundamental building blocks in matter
- the glow of a fluorescent material
- same number of protons, different number of neutrons
- radiation radiation capable of removing an orbital electron
- the ability to do work
- spontaneous emission of particles and energy
- System number system based on multiples of 10
- smallest particle with properties of an element
- of conservation of energy energy cannot be created or destroyed
- a push or pull on an object
- the largest source of natural environmental radiation
Down
- product of mass and velocity
- anything that occupies space
- speed or rate of position change with time
- rate of change of velocity
- Energy the ability to do work in motion
- Energy energy contained within the nucleus of an atom
- tube vacuum tube allowing control of X-ray intensity and energy
- energy emitted and transferred through space
- Atom dense nucleus with orbiting electrons
22 Clues: the ability to do work • rate of change of velocity • a push or pull on an object • product of mass and velocity • anything that occupies space • the glow of a fluorescent material • fundamental building blocks in matter • particles proton, neutron, electron • speed or rate of position change with time • energy emitted and transferred through space • ...
Kapitel Vier Crossword 2022-02-24
Across
- What they didn't do to biology today
- How Heidi was feeling near the end of the chapter
- Answers
- The work from biology which they must do at home.
- Surprise
Down
- Where Anton is alone after the conversation
- What they will do to soccer after school
- Where Anton and Felix will go after school
- Where Lena and Anton going on a date later.
- Call
- How biology was today
- What they will play after school
- How Felix was feeling near the end of the chapter
- What they aren't doing to biology
14 Clues: Call • Answers • Surprise • How biology was today • What they will play after school • What they aren't doing to biology • What they didn't do to biology today • What they will do to soccer after school • Where Anton and Felix will go after school • Where Anton is alone after the conversation • Where Lena and Anton going on a date later. • ...
The Big Bang Theory 2026-04-21
Across
- Simplest-lightest-most-abundant-chemical-element
- The-branch-of-science-that-deals-with-celestial-objects
- Groundbreaking-American-astronomer
- American-radio-Astronomer
- Faint-uniform-remnant-radiation-leftover-from-the-big-bang
- A-system-of-millions-or-billions-of-stars
- Colorless-odorless-tasteless-and-non-toxic-inert-gas
- German-born-theoretical-physicist
Down
- German-American-physicist-and-radio-astronomer
- Prominent-British-astrophysicist-and-cosmologist
- The-entire-range-of-all-types-of-electromagnetic-radiation
- All-existing-matter-and-space-considered-as-a-whole
- Narrow-band-of-electromagnetic-radiation
- The-creation-of-the-universe
- An-apparatus-for-photographing
- The-strength-and-vitality-required-for-sustained-physical-or-mental-activity
- The-stretching-of-light-waves-towards-longer-redder-wavelength
- A-decrease-in-wavelength
18 Clues: A-decrease-in-wavelength • American-radio-Astronomer • The-creation-of-the-universe • An-apparatus-for-photographing • German-born-theoretical-physicist • Groundbreaking-American-astronomer • Narrow-band-of-electromagnetic-radiation • A-system-of-millions-or-billions-of-stars • German-American-physicist-and-radio-astronomer • Simplest-lightest-most-abundant-chemical-element • ...
Medical Science (Specialties) 2026-04-05
Across
- The branch of medicine dealing with children and their diseases
- The branch of medicine concerned with the diagnosis and treatment of skin disorders
- The study and treatment of tumors especially cancerous ones
- The branch of medicine which deals with the incidence and control of diseases
- The branch of medicine or biology that deals with the anatomy and functions of nerves
Down
- The science dealing with X-rays and other high-energy radiation
- The branch of medicine concerned with the uses and effects of drugs
7 Clues: The study and treatment of tumors especially cancerous ones • The science dealing with X-rays and other high-energy radiation • The branch of medicine dealing with children and their diseases • The branch of medicine concerned with the uses and effects of drugs • The branch of medicine which deals with the incidence and control of diseases • ...
Chapter 4: Insolation and Temperature Part 2 2024-10-08
Across
- Reflectivity measure, with higher values reflecting more radiation.
- Passage of energy through a substance, like sunlight through glass.
- Type of heat involved in phase changes of water.
- Day when day and night are of equal length globally.
- Describes temperature changes in rising or descending air without heat exchange.
- Relating to energy from the Sun.
Down
- Type of radiation emitted by Earth as longwave energy.
- Distance between wave crests, significant in radiation types.
- Condition where temperature increases with altitude.
- Portion of the electromagnetic spectrum detectable by the human eye.
- Process by which matter takes in radiation and increases in energy.
- Type of infrared radiation emitted by Earth.
- Upward movement of warm air in the atmosphere.
- Temperature scale with absolute zero as the starting point.
- Energy transfer due to a difference in temperature.
15 Clues: Relating to energy from the Sun. • Type of infrared radiation emitted by Earth. • Upward movement of warm air in the atmosphere. • Type of heat involved in phase changes of water. • Energy transfer due to a difference in temperature. • Condition where temperature increases with altitude. • Day when day and night are of equal length globally. • ...
Chapter 22 2022-04-21
Across
- radiation a general term for the electromagnetic radiation emitted by the sun
- energy Radiant energy is the physical energy resulting from electromagnetic radiation usually observed as it radiates from a source into the surrounding environment
- length the distance between identical points adjacent crests in the adjacent cycles of a waveform signal propagated in space or along a wire
- radiation a region of the electromagnetic radiation spectrum where wavelengths range from about 700 nanometers to 1 millimeter
- Radiation is energy that comes from a source and travels through space at the speed of light
- Any material that keeps energy such as electricity heat or cold from easily transferring through
Down
- waves waves that are created as a result of vibrations between an electric field and a magnetic field
- the throwing back by a body or surface of light heat or sound without absorbing it
- law of cooling the rate at which an object cools is proportional to the difference in temperature between the object and the object's surroundings
- the process or action by which one thing absorbs or is absorbed by another
- house effect the way in which heat is trapped close to Earth's surface by greenhouse gases
- radiation due to the decay of radioactive materials in the earth itself
- the production and discharge of something especially gas or radiation
13 Clues: the production and discharge of something especially gas or radiation • radiation due to the decay of radioactive materials in the earth itself • the process or action by which one thing absorbs or is absorbed by another • radiation a general term for the electromagnetic radiation emitted by the sun • ...
Science Behind the Atomic Bomb 2023-11-14
Across
- form of radiation in which an electron is released
- the city where Little Boy was dropped
- possess the same number of protons in their nuclei but have different numbers of neutrons
- uses a spectograph to send a stream of charged particles through a strong magnetic field
- the city where Fat Man was dropped
- the first atomic bomb
- has a half-life of 5730
- subatomic particle with no charge
- the element utilized in the atomic bomb named Little Boy
Down
- the first device to separate chemical isotopes
- emitting or relating to the emission of ionizing radiation or particles
- the original radioactive isotope before decaying
- the element utilized in the atomic bomb named Fat Man
- the second atomic bomb
- the most penetrating form of radiation
- subatomic particle with a negative charge
- building blocks of matter
- the least penetrating form of radiation
- the element produced after an isotope decays
- subatomic particle with a positive charge
20 Clues: the first atomic bomb • the second atomic bomb • has a half-life of 5730 • building blocks of matter • subatomic particle with no charge • the city where Fat Man was dropped • the city where Little Boy was dropped • the most penetrating form of radiation • the least penetrating form of radiation • subatomic particle with a negative charge • ...
Studying the Universe 2025-08-29
Across
- Name of the first animal in space
- Space measurement that equals about 150 M/KM
- An instrument that collects EM radiation from the sky
- Way The name of Earth's galaxy
- The color of the shortest wavelengths the human eye can see
- Detects infrared radiation
- How many time did John Glenn orbit the Earth in his first trip
- A telescope that uses lenses to gather and focus light
- 9.46 x 10^12
Down
- First country to launch satellite into space
- A telescope uses mirrors to gather and focus light
- A collection of stars, gas, and dust bound together by gravity
- Our galaxy is this shape
- The study of the origin, properties, and evolution of the universe
- Spacecraft that carries only instruments no humans
- National Aeronautics and Space Administration
- The number of people NASA has landed on the moon
- All the frequencies or wavelengths of EM radiation
- Earth's atmosphere acts as ______ against UV radiation
- The study of the universe
20 Clues: 9.46 x 10^12 • Our galaxy is this shape • The study of the universe • Detects infrared radiation • Way The name of Earth's galaxy • Name of the first animal in space • First country to launch satellite into space • Space measurement that equals about 150 M/KM • National Aeronautics and Space Administration • The number of people NASA has landed on the moon • ...
Kapitel Vier Crossword 2022-02-24
Across
- What they didn't do to biology today
- How Heidi was feeling near the end of the chapter
- Answers
- The work from biology which they must do at home.
- Surprise
Down
- Where Anton is alone after the conversation
- What they will do to soccer after school
- Where Anton and Felix will go after school
- Where Lena and Anton going on a date later.
- Call
- How biology was today
- What they will play after school
- How Felix was feeling near the end of the chapter
- What they aren't doing to biology
14 Clues: Call • Answers • Surprise • How biology was today • What they will play after school • What they aren't doing to biology • What they didn't do to biology today • What they will do to soccer after school • Where Anton and Felix will go after school • Where Anton is alone after the conversation • Where Lena and Anton going on a date later. • ...
1001b part 3 2023-12-18
Across
- lithometeors may transition into ___
- advection fog can last for several ___
- upslope fog requires winds ___ to higher terrain
- advection fog can become ___ with winds greater than 9 kts
- turbulence between sfc and top of boundary layer
- atmospheric ___ will dissipate fog
- the type of cooling of radiation cooling
- snow forms a ___ after 3 or more days of direct sunlight
- radiation fog movement
- depth of advection fog when winds are less than 3 kts
- 10-15 kts of winds is enough to lift above 6 feet ___ dry snow
- snow composition with high moisture content will be ___ dense
Down
- is when particles are trapped by another substance
- blowing dust needs ___ loose soil
- post-frontal fog forms ___ cold fronts
- inversion required for radiation fog
- haze will dissipate with ___ atmosphere
- fog when winds are less than 3 kts
- haze requires a large influx of dry ___ particles
- accurate forecast of smoke depends on knowledge of ___ factors
20 Clues: radiation fog movement • blowing dust needs ___ loose soil • atmospheric ___ will dissipate fog • fog when winds are less than 3 kts • lithometeors may transition into ___ • inversion required for radiation fog • advection fog can last for several ___ • post-frontal fog forms ___ cold fronts • haze will dissipate with ___ atmosphere • the type of cooling of radiation cooling • ...
Energy Transfer - Heat 2024-10-29
Across
- Molecules with less thermal energy move _________
- How fast do infrared waves travel?
- Heat transfers until objects are the _________ temperature
- Transfer of heat through direct contact
- Heat will always move from the _________ object into a cooler object
- Radiation is unique because heat transfer by radiation can happen in a ________
- Molecules with more thermal energy move _________
- The type of electromagnetic wave that carries heat
- Another name for a poor insulator
- An object that slows down the transfer of thermal energy
- Cooler fluids sink because the molecules are ________ densely packed
- Cooler fluids _________
Down
- Radiation travels as __________ ________
- Warmer fluids float because the molecules are ________ densely packed
- Heated fluids _________
- Conduction can't happen in space because there are no ________ there
- This type of matter is typically a better conductor of heat
- Transfer of heat through a fluid
- The process where objects get bigger as the molecules gain thermal energy
- Transfer of heat by electromagnetic waves
- General term for matter that has molecules that flow
21 Clues: Heated fluids _________ • Cooler fluids _________ • Transfer of heat through a fluid • Another name for a poor insulator • How fast do infrared waves travel? • Transfer of heat through direct contact • Radiation travels as __________ ________ • Transfer of heat by electromagnetic waves • Molecules with less thermal energy move _________ • ...
VET 246 Week 1 2025 2025-09-23
Across
- What is the acroynm for as low as reasonably achievable?
- X-rays are only created during ______
- Blue receiving film is physically what color?
- When electrons travel they create?
- X-rays produce 99% ____ and 1% x-rays
- What type of emulsion film is used in general radiography?
- What charge is the cathode?
- The tube filament is made of?
- What radiation affects veterinary health care workers?
- Film emulsion consists mainly of
Down
- Light continues to be emitted after the stimulus is removed
- Controls density and time of the x-ray beam
- Should be stored upright and away from radiation
- Green receiving film is physically what color?
- Angle of anode causes beam to be stronger on the cathode side
- Control power/penetrability of the x-ray beam
- What charge is the anode?
- Who discovered x-rays?
- What are the three cardinal rules for radiation protection?
- What device measures personnel exposure to radiation?
- The phosphor of the intensifying screen converts x-rays to ___?
21 Clues: Who discovered x-rays? • What charge is the anode? • What charge is the cathode? • The tube filament is made of? • Film emulsion consists mainly of • When electrons travel they create? • X-rays are only created during ______ • X-rays produce 99% ____ and 1% x-rays • Controls density and time of the x-ray beam • Control power/penetrability of the x-ray beam • ...
subjects 2024-01-13
Across
- plants, human body, animals
- include physics, biology, chemistry
- short talk
- work after school
- the number of residents, lands, countries
- some questions in a subject
- foreign language
- events in the past
Down
- a writing about a book or novel
- story, poem
- large work including photos, samples,...
- sports
- speed, distance,....
- numbers, shapes
- explain idea
15 Clues: sports • short talk • story, poem • explain idea • numbers, shapes • foreign language • work after school • events in the past • speed, distance,.... • plants, human body, animals • some questions in a subject • a writing about a book or novel • include physics, biology, chemistry • large work including photos, samples,... • the number of residents, lands, countries
CT scan 2024-02-26
14 Clues: edema • gantry • slices • stroke • spiralCT • contrast • xraytube • HelicalCT • radiation • tomography • softtissue • electronbeam • deflectioncoil • hounsfieldunit
Diagnostic Imaging 2025-07-27
Across
- patient positioning where patient is lying down
- controls size of x-ray beam to minimize scatter radiation
- device used to measure x-ray exposure
- tangential radiographic view of any structure
- negatively charged electrode within x-ray tube
- expose thoracic radiographs at maximum ______
- speed with which electrons transfer energy
- stack on top of each other
- accidental or unintentional image on radiographic image
- outside edge or shadow where film has been imperfectly collimated
Down
- proportions of radiographed object are altered unevenly
- built into collimator to remove low-energy x-rays from beam
- improve image quality by reducing scatter radiation
- radiation intensity is greater on the cathode side
- Positioning in which the primary beam enters the body at an angle
- transforms remnant radiation from patient to a visible image
- square law exposure reduced by square of distance from patient
- portion of x-ray image that is sharp & clearly collimated
- energy produced within cathode to create potential x-ray beam
- positively charged electrode within x-ray tube
20 Clues: stack on top of each other • device used to measure x-ray exposure • speed with which electrons transfer energy • tangential radiographic view of any structure • expose thoracic radiographs at maximum ______ • negatively charged electrode within x-ray tube • positively charged electrode within x-ray tube • patient positioning where patient is lying down • ...
Universe Puzzle 2023-01-09
Across
- a tool used to observe the universe
- a rock that enters the atmosphere
- EM radiation we can see
- the brightness of a star
- not even light can escape it
- a body made mostly of ice
- energy
- the process that produces energy in a star
- a chart that classifies the stars
- a rocky body orbiting a star
- the distance between two waves
- EM radiation with the highest frequency
- a rounded body orbiting a star
- how hot a star is
- a small hot star
Down
- a collection of stars and other objects held together by gravity
- a squashed oval shape
- the rate at which an event occurs
- when a super red giant implodes
- a giant cloud of gas and dust
- a rounded body that orbits a planet
- when spectral lines are moved to longer wavelengths
- EM radiation with the longest wavelength
- a large cool old star
- used to find the elements present in a star
25 Clues: energy • a small hot star • how hot a star is • a squashed oval shape • a large cool old star • EM radiation we can see • the brightness of a star • a body made mostly of ice • not even light can escape it • a rocky body orbiting a star • a giant cloud of gas and dust • the distance between two waves • a rounded body orbiting a star • when a super red giant implodes • ...
Physics 1, Unit 3 2023-01-08
Across
- energy of motion
- The sine wave of EM radiation is described as a double ____ wave.
- High energy EM photons have ____ wavelengths.
- stored energy (due to position or shape distortion)
- the tendency of matter at rest to remain at rest (if in motion to remain in motion)
- number of cycles that pass a point in a given time
- In a ____, EM radiation travels at the speed of light.
- If the frequency of EM radiation doubles, the wavelength will ____ two times.
- frequency X wavelength
- German physicist that explained the relationship between photon energy and frequency
- the ability to do work
- Temperature measures the ____ energy of atoms and molecules.
Down
- high frequency radiation bundle of energy
- force X distance
- wavelength and frequency are ____ related
- Your body converts ____ energy from food into mechanical energy.
- energy from the movement of electrons
- The ____ forces govern how objects interact
- the transference of energy to an atom
- heat transfer when you touch a hot stove
- lambda
- mass X acceleration.
22 Clues: lambda • force X distance • energy of motion • mass X acceleration. • frequency X wavelength • the ability to do work • energy from the movement of electrons • the transference of energy to an atom • heat transfer when you touch a hot stove • high frequency radiation bundle of energy • wavelength and frequency are ____ related • The ____ forces govern how objects interact • ...
RADIOACTIVITY 2025-09-11
Across
- : Energy emitted from radioactive substances
- : Natural radiation present in the environment
- : Splitting of a heavy nucleus into smaller nuclei
- : The ability to do work; produced or released during nuclear reactions
- : Natural breakdown of an unstable nucleus
- : Atoms with the same number of protons but different neutrons
- : The smallest unit of matter
- : Radioactive isotope used to date fossils
- : Joining of two light nuclei to form a heavier one
- : High-frequency electromagnetic waves emitted in radioactive decay
Down
- : A heavy element used as nuclear fuel
- : The central part of an atom
- : Positively charged particle in the nucleus
- : The time taken for half of a radioactive substance to decay
- : Process of releasing particles or energy from an unstable nucleus
- : Negatively charged particle emitted in decay
- : Instrument used to detect radiation
- : Neutral particle in the nucleus
- : Related to the nucleus of an atom or atomic energy
- : Type of radiation particle, positively charged
20 Clues: : The central part of an atom • : The smallest unit of matter • : Neutral particle in the nucleus • : Instrument used to detect radiation • : A heavy element used as nuclear fuel • : Natural breakdown of an unstable nucleus • : Radioactive isotope used to date fossils • : Energy emitted from radioactive substances • : Positively charged particle in the nucleus • ...
Dr.V.Sasikala Physics 2026-06-11
Across
- Species of atom characterized by its nuclear composition
- Quantity released in nuclear reactions
- Energy emitted from radioactive substances
- Splitting of a heavy atomic nucleus into smaller nuclei
- Positively charged particle in the nucleus
- are suitable as crossword answers, with the corresponding clues listed in the second column.
- Spontaneous transformation of an unstable nucleus
- Time required for half of a radioactive sample to decay
- Device used to control nuclear chain reactions
- Radioactive element commonly used as nuclear fuel
Down
- Self-sustaining series of nuclear fission events
- Combining of light nuclei to form a heavier nucleus
- Artificial radioactive element used in reactors and weapons
- Spontaneous emission of particles or energy from unstable nuclei
- Negatively charged particle surrounding the nucleus
- High-energy electromagnetic radiation from the nucleus
- Neutral particle found in the nucleus
- Radiation involving high-speed electrons or positrons
- Central core of an atom containing protons and neutrons
- Type of radiation consisting of helium nuclei
- Atoms of the same element with different numbers of neutrons
21 Clues: Neutral particle found in the nucleus • Quantity released in nuclear reactions • Energy emitted from radioactive substances • Positively charged particle in the nucleus • Type of radiation consisting of helium nuclei • Device used to control nuclear chain reactions • Self-sustaining series of nuclear fission events • Spontaneous transformation of an unstable nucleus • ...
Electromagnetic Spectrum 2021-02-03
Across
- Electromagnetic radiation with high frequency used often in the medical field.
- Electromagnetic radiation with a frequency just lower than visible light
- Electromagnetic radiation consisting of rays from the invisible spectrum beyond the purple, have an effect on the skin.
- how many waves pass a point in one second, measured in Hz
- energy carried in the various waves of the electromagnetic spectrum
- Electromagnetic radiation emitted by radioactive decay. (2 words)
Down
- Electromagnetic radiation that can produce a visual sensation. (2 words)
- Electromagnetic radiation used for transmission of television signals and cell phones. (2 words)
- as frequency of waves increases ________ also increases.
- measure of one full wave.
- Electromagnetic radiation used in radar and to heat up your food.
11 Clues: measure of one full wave. • as frequency of waves increases ________ also increases. • how many waves pass a point in one second, measured in Hz • Electromagnetic radiation used in radar and to heat up your food. • Electromagnetic radiation emitted by radioactive decay. (2 words) • energy carried in the various waves of the electromagnetic spectrum • ...
Kapitel Vier Crossword 2022-02-24
Across
- What they didn't do to biology today
- How Heidi was feeling near the end of the chapter
- Answers
- The work from biology which they must do at home.
- Surprise
Down
- Where Anton is alone after the conversation
- What they will do to soccer after school
- Where Anton and Felix will go after school
- Where Lena and Anton going on a date later.
- Call
- How biology was today
- What they will play after school
- How Felix was feeling near the end of the chapter
- What they aren't doing to biology
14 Clues: Call • Answers • Surprise • How biology was today • What they will play after school • What they aren't doing to biology • What they didn't do to biology today • What they will do to soccer after school • Where Anton and Felix will go after school • Where Anton is alone after the conversation • Where Lena and Anton going on a date later. • ...
Ecology 2013-08-26
Across
- A behavior in which an animal defends a bounded physical space against encroachment by other individuals, usually of its own species.
- The total mass of organic matter comprising a group of organisms in a particular habitat.
- An herbivore; an organism that eats plants or other autotrophs.
- An area containing several different ecosystems linked by exchanges of energy, materials, and organisms.
- A species that is not necessarily abundant in a community yet exerts strong control on community structure by the nature of its ecological role or niche.
- Referring to any characteristic that varies according to an increase in population density.
- The pathway along which food energy is transferred from trophic level to trophic level, beginning with producers.
- Dead organic matter.
- The amount of added nutrient, usually nitrogen or phosphorus, that can be absorbed by plants without damaging ecosystem integrity.
- The integrated study of ecology, evolutionary biology, physiology, molecular biology, and genetics to sustain biological diversity at all levels.
- A function performed by an ecosystem that directly or indirectly benefits humans.
Down
- A group of individuals of the same age in a population.
- A parasite that feeds on the external surface of a host.
- Reproduction in which adults produce offspring over many years; also known as iteroparity.
- A permanently frozen soil layer.
- A species that has a positive effect on the survival and reproduction of other species in a community and that influences community structure.
- An element that must be added for production to increase in a particular area.
- The warming of Earth due to the atmospheric accumulation of carbon dioxide and certain other gases, which absorb reflected infrared radiation and reradiate some of it back toward Earth.
- The part of the ocean’s benthic zone between 2,000 and 6,000 m deep.
- The entire portion of Earth inhabited by life; the sum of all the planet’s ecosystems.
- The area where a freshwater stream or river merges with the ocean.
21 Clues: Dead organic matter. • A permanently frozen soil layer. • A group of individuals of the same age in a population. • A parasite that feeds on the external surface of a host. • An herbivore; an organism that eats plants or other autotrophs. • The area where a freshwater stream or river merges with the ocean. • ...
Introducing biology 2025-04-21
Across
- study of plants
- study of prehistoric life through fossils
- Father of Medicine
- technique of growing fish
- study of reptiles
- raising crops and livestock
- study of birds
- Study of algae
- study of animals
Down
- study of viruses
- practice of keeping bees
- study of fishes
- also called as human biology
- Study of body tissues
- study of insects
- also called systematics
- study of origin of organisms
- study of metabolism of organisms
- study of diseases in plants and animals
- father of biology
20 Clues: study of birds • Study of algae • study of fishes • study of plants • study of viruses • study of insects • study of animals • study of reptiles • father of biology • Father of Medicine • Study of body tissues • also called systematics • practice of keeping bees • technique of growing fish • raising crops and livestock • also called as human biology • study of origin of organisms • ...
Radiation Physics & Radiobiology 2017-04-22
Across
- X-rays that are considered low LET radiation
- Protective device with a min. lead equivalent of 0.35 mm
- OSLD dosimeter uses what to read the sensing material?
- SI unit for absorbed dose
- Functional component of TLD dosimeter
- Stem cells are more/less radio-sensitive than nerve cells
- Depression of all cell counts
- As LET increases, penetration ____?
Down
- A cell is more sensitive to radiation during what?
- Protective device with a min. lead equivalent of 0.25 mm
- Unit of radiation exposure
- Syndrome that requires a dose of 10 - 50 Gy
- Example of a short term somatic effect
- Single greatest source of acute radiation exposure to both patients and personnel
- Part of the body that has an occupational exposure of 50 rem
15 Clues: SI unit for absorbed dose • Unit of radiation exposure • Depression of all cell counts • As LET increases, penetration ____? • Functional component of TLD dosimeter • Example of a short term somatic effect • Syndrome that requires a dose of 10 - 50 Gy • X-rays that are considered low LET radiation • A cell is more sensitive to radiation during what? • ...
ELectro Magnetic Radiation 2025-06-04
Across
- The use of radiation to kill cancer cells
- Low frequency waves, used to heat food quickly
- The length of an electromagnetic wave
- The use of ray technology to communicate
- Used in communication as well as sterilisation of medical equipment
- Very High frequency waves, used in remotes
- The use of the electromagnetic system to detect medical issues
- Rays able to penetrate most materials, bounce off bone, metal, used for security and detecting broken bones
Down
- Slightly outside of visible light, high frequency
- The amount of peaks in a set domain
- A massless particle carrying radiation
- The entire spectrum of radiation
- Slightly outside of visible light, low frequency
- Used to detect large flying, floating objects as well as vehicle speeds
- Height of a wave
15 Clues: Height of a wave • The entire spectrum of radiation • The amount of peaks in a set domain • The length of an electromagnetic wave • A massless particle carrying radiation • The use of ray technology to communicate • The use of radiation to kill cancer cells • Very High frequency waves, used in remotes • Low frequency waves, used to heat food quickly • ...
word study homework 2017-10-23
Across
- lively,animated
- the study of the heart and its functions
- the study of handwriting and what it reveals about a person
- ecological community of living things
- an account of somebody´s life written by that person
- scientist who studies biology or living things
- study of life
Down
- the removal of a sample from a living tissue
- the written account of somebody´s life
- the tracing made by a heart monitor
- medicine that works against bacteria
- the set of rules for hand written language
- of or pertaining to life
- the science or branch of biology dealing with animals
- planet earth´s surface
15 Clues: study of life • lively,animated • planet earth´s surface • of or pertaining to life • the tracing made by a heart monitor • medicine that works against bacteria • ecological community of living things • the written account of somebody´s life • the study of the heart and its functions • the set of rules for hand written language • the removal of a sample from a living tissue • ...
Biology- Piyali 2026-06-11
Across
- — Father of Biology
- — Science of classification of organisms
- — Study of relationship between organisms and environment
- — Study of gross structure of organs
- — Study of birds
- — Father of Botany
- — Study of bacteria
- — Study of functions and activities of organisms
- — Science of heredity and transmission of characteristics
- — Study of fungi
- — Study of animals
Down
- — Study of plants
- — Study of insects
- — Study of viruses
- — Study of living organisms
- — Study of fishes
- — Study of embryo development
- — Father of Medicine
- — Study of tissues
- — Study of cells
20 Clues: — Study of birds • — Study of cells • — Study of fungi • — Study of plants • — Study of fishes • — Study of insects • — Study of viruses • — Father of Botany • — Study of tissues • — Study of animals • — Father of Biology • — Study of bacteria • — Father of Medicine • — Study of living organisms • — Study of embryo development • — Study of gross structure of organs • ...
Science 2013-10-15
Across
- are vibrations that trnsfer energy from place to place without matter
- are the building blocks that all living things are made up of.
- is the mumber of waves produced by a source each second
- every substance is made up of tiny units of matter.
- is the natural process of dead animal or plant tissue being rotted or broken down.
- is made up of Hydrogen and Oxygen.
- is the study of the universe.
- is the bending of a wave around objects or the spreading after passing through a gap.
- carry negative charge,
- carry poitive charge.
- are the strongest from of radiation.
Down
- is when waves encounter a surface or boundary that does not absorb the light energy and bounces the waves away from the surface
- invented the battery.
- is the study of life and living organisms.
- can be charged with static electricity, but wont allow a flow of electrons through them
- is the study of matter and its interactions with other matter and energy.
- is the study of the Earth, the materials of which it is made of and the structure of those materials.
17 Clues: invented the battery. • carry poitive charge. • carry negative charge, • is the study of the universe. • is made up of Hydrogen and Oxygen. • are the strongest from of radiation. • is the study of life and living organisms. • every substance is made up of tiny units of matter. • is the mumber of waves produced by a source each second • ...
Kapitel Vier Crossword 2022-02-24
Across
- What they didn't do to biology today
- How Heidi was feeling near the end of the chapter
- Answers
- The work from biology which they must do at home.
- Surprise
Down
- Where Anton is alone after the conversation
- What they will do to soccer after school
- Where Anton and Felix will go after school
- Where Lena and Anton going on a date later.
- Call
- How biology was today
- What they will play after school
- How Felix was feeling near the end of the chapter
- What they aren't doing to biology
14 Clues: Call • Answers • Surprise • How biology was today • What they will play after school • What they aren't doing to biology • What they didn't do to biology today • What they will do to soccer after school • Where Anton and Felix will go after school • Where Anton is alone after the conversation • Where Lena and Anton going on a date later. • ...
Radiation Crossword Puzlle 2013-05-02
Across
- A carbon atom that is a radioisotop
- Energy that comes from a source and travels through some material or through space
- Radiation from the sun.
- is the time required for a quantity to fall to half its value as measured at the beginning of the time period.
- An Atom that has to many nuetrons and is radioactive.
- a place where you make energy through radiation
- When an atoms nucleus is split to create energy
Down
- The Most dangerous type of radiation.
- Place in Russia.
- Consisting two protons and two nuetrons, killed a Russian guy
- Is radiation composed of particles that individually carry enough kinetic energy to liberate an electron from an atom or molecule
- Radiation An electromagnetic radiation generated by the thermal motion of charged particles in matter.
12 Clues: Place in Russia. • Radiation from the sun. • A carbon atom that is a radioisotop • The Most dangerous type of radiation. • a place where you make energy through radiation • When an atoms nucleus is split to create energy • An Atom that has to many nuetrons and is radioactive. • Consisting two protons and two nuetrons, killed a Russian guy • ...
PIPE.Test7 2020-05-13
Across
- The postulate that no signal or energy can be transmitted with a speed greater than the speed of light is consistent with _________.
- The fact that each orbital of a set of equal-energy orbitals must be occupied with an electron before any orbitals has two electrons is specified by which of the following?
- The electron’s spin angular momentum vector is defined by the
- The number of protons in the nucleus of an atom of the number of electrons in the orbit of an atom
- The ability of a substance to absorb neurons is dependent upon which parameter?
- What is the smallest particle of an element that can enter into a chemical reaction?
- Radiation with no charge, which produces no ionization , and which is difficult to attenuate thus posing a major health threat is
- When electrons are not shared equally between two elements, the electrons spend more time with one element than with the other, the bonding is called:
- Exposure is a measure of ionization surrounding a person, but biological damage is dependent on the amount of energy.
- The amount of a radiation shield’s density that reduces radiation to half of its original value is called the _____________.
- Radiation exposure, the measure of gamma radiation at the surface of an object is measured in:
- All of the following are practical applications of Einstein’s principle of special relativity except _____.
Down
- The statement that no two electrons can have the same set of four quantum numbers is known as the
- Beryllium, magnesium, and calcium all belong to which elemental grouping?
- The magnitude of an electron’s angular momentum vector is defined by the
- The direction of an electron’s angular momentum vector is defined by the
- When electrons are shared equally( e.g. when the atoms are the same as in diatomic gases) the bonding is called:
- The amount of a radiation shield’s dimensional geometry that reduces radiation to half of its original value is called the _________.
- The total energy of an electron in the same shell is defined by the _________.
- All of the following terms describe the radiation lines from transitions of electrons in an atom except
- Radiation exposure rate, the rate of gamma radiation at the surface of an object is measured in
- Radiation with no charge, which produces no ionization , and which is difficult to attenuate thus posing a major health threat is
- What is the suggested maximum permissible dose (MPD) of gamma ray exposure for general individuals not working in a nuclear setting, by choice, in rem/year?
- What kind of bonding do common gases that exist in free as diatomic molecules experiences?
- Einstein reasoned there was a discrete amount of energy needed to remove an electron from a surface , with the rest of the incident photon’s energy contributing to the kinetic energy of the photon, the amount of energy is called:
- Particles that are easily stopped within a few millimeter because their double charges generate path ionization and because they are susceptible to electrostatic interaction are:
- Radiation consisting of singly charged particles that generate to intermediate distances are called:
- The process in which a nucleus splits into smaller fragments.
- An electricity charged atom or radical which carries electricity through an electrolyte is called:
29 Clues: The electron’s spin angular momentum vector is defined by the • The process in which a nucleus splits into smaller fragments. • The magnitude of an electron’s angular momentum vector is defined by the • The direction of an electron’s angular momentum vector is defined by the • Beryllium, magnesium, and calcium all belong to which elemental grouping? • ...
Kailyn 2023-09-19
Across
- 2 protons 2 neutrons 2 charge
- arrangement of electrons
- min. of energy lost/gained
- substances emitting radiation
- shows atomic and mass number
- no electrical charge/mass
- # of waves that pass a point
- ion with a negative charge
- energy levels contained
- no mass, quantum of energy
- rays and particles emitted
- lowest allowed energy state
Down
- high speed electron
- electrons outside orbitals
- shows electrons in molecules
- ion with positive charge
- atoms with pos or neg charge
- shortest distance w/ points
- energy having wave behavior
- atoms will lose gain or share
- major energy level of atoms
21 Clues: high speed electron • energy levels contained • ion with positive charge • arrangement of electrons • no electrical charge/mass • electrons outside orbitals • min. of energy lost/gained • ion with a negative charge • no mass, quantum of energy • rays and particles emitted • shortest distance w/ points • energy having wave behavior • major energy level of atoms • ...
The Greenhouse Effect 2026-04-30
Across
- Planet with an atmosphere mostly made of carbon dioxide.
- layer of the atmosphere.
- Greenhouse gas with formula CH₄.
- Region beyond Earth’s atmosphere.
- that traps heat energy.
- Gas needed for respiration.
- release absorbed energy again.
- where meteorites burn up.
- containing the ozone layer.
- Most common gas in Earth’s atmosphere.
Down
- Trapping of the Sun’s heat in Earth’s atmosphere.
- Radiation emitted by Earth’s surface.
- where auroras occur.
- Greenhouse gas with formula N₂O.
- To take in radiation.
- Gas used by plants in photosynthesis.
- bounce radiation back.
- of gas surrounding Earth.
- Greenhouse gas with formula H₂O.
- Greenhouse gases keep Earth’s surface this.
20 Clues: where auroras occur. • To take in radiation. • bounce radiation back. • that traps heat energy. • layer of the atmosphere. • of gas surrounding Earth. • where meteorites burn up. • Gas needed for respiration. • containing the ozone layer. • release absorbed energy again. • Greenhouse gas with formula N₂O. • Greenhouse gas with formula CH₄. • Greenhouse gas with formula H₂O. • ...
chem recations 2024-05-01
Across
- this is the charge on an alpha particle
- The time it takes for the number of radioactive nuclei of an isotope to halve.
- this can stop alpha radiation
- atoms are neutral because the numbers of electrons and protons are
- Alpha radiation is comprised of protons and neutrons. Beta radiation is an electron. what is gamma radiation?
- beta particles have a medium penetration power and a range of about 1m. it is also more ionising than gamma but less than alpha. it can be stopped by using a thin sheet of which metal.
- an alpha particle is made up of this and protons and what else?
- what element nucleus is an alpha particle the same as
- what word describes the result of bringing like charges close to each other
- this is a commercial/everyday use of alpha radiation
- which type of radiation is used for aluminium sheet production. It helps regulate the thickness
- cancerous tumours that can spread when cells break off and are carried in the blood are called this
Down
- which model of the atom is a ball of positive charge with electrons scattered throughout it
- Rutherford revised the plum pudding model and proposed a nucleus. He saw three key things in his gold foil experiment. Most particles passed through, very few rebounded, and what happened to the others.
- true of false. Alpha decay only changes the atomic number of an element.
- scientific findings are shared in scientific papers, so they can be checked by other scientists for their validity. what term describes this sharing of information
- elements with the same number of protons but different numbers of neutrons are defined as this
- the locations of electrons can be described as electron shells, energy levels or what other term
- three key types of radioactive decay are alpha, beta and what other type
- changes in DNA caused by ionisation due to exposure to radiation
- what term describes a charged atom
- in Rutherford's experiments, as most alpha particles passed through the gold foil without really changing direction, he suggested most of the atom was what
- a mass of cells formed by the uncontrolled division of cells
- a beta particle is this
- this is the metal that lines the boxes that store radioactive material
- Which type of radiation is the most ionizing
26 Clues: a beta particle is this • this can stop alpha radiation • what term describes a charged atom • this is the charge on an alpha particle • Which type of radiation is the most ionizing • this is a commercial/everyday use of alpha radiation • what element nucleus is an alpha particle the same as • a mass of cells formed by the uncontrolled division of cells • ...
P4 2024-05-01
Across
- this is the charge on an alpha particle
- in Rutherford's experiments, as most alpha particles passed through the gold foil without really changing direction, he suggested most of the atom was what
- true of false. Alpha decay only changes the atomic number of an element.
- this can stop alpha radiation
- what element nucleus is an alpha particle the same as
- elements with the same number of protons but different numbers of neutrons are defined as this
- a mass of cells formed by the uncontrolled division of cells
- an alpha particle is made up of this and protons and what else?
- which type of radiation is used for aluminium sheet production. It helps regulate the thickness
- this is the metal that lines the boxes that store radioactive material
- Which type of radiation is the most ionizing
- Alpha radiation is comprised of protons and neutrons. Beta radiation is an electron. what is gamma radiation?
- atoms are neutral because the numbers of electrons and protons are
Down
- scientific findings are shared in scientific papers, so they can be checked by other scientists for their validity. what term describes this sharing of information
- this is a commercial/everyday use of alpha radiation
- which model of the atom is a ball of positive charge with electrons scattered throughout it
- life The time it takes for the number of radioactive nuclei of an isotope to halve.
- three key types of radioactive decay are alpha, beta and what other type
- the locations of electrons can be described as electron shells, energy levels or what other term
- what word describes the result of bringing like charges close to each other
- a beta particle is this
- beta particles have a medium penetration power and a range of about 1m. it is also more ionising than gamma but less than alpha. it can be stopped by using a thin sheet of which metal.
- cancerous tumours that can spread when cells break off and are carried in the blood are called this
- changes in DNA caused by ionisation due to exposure to radiation
- what term describes a charged atom
- Rutherford revised the plum pudding model and proposed a nucleus. He saw three key things in his gold foil experiment. Most particles passed through, very few rebounded, and what happened to the others.
26 Clues: a beta particle is this • this can stop alpha radiation • what term describes a charged atom • this is the charge on an alpha particle • Which type of radiation is the most ionizing • this is a commercial/everyday use of alpha radiation • what element nucleus is an alpha particle the same as • a mass of cells formed by the uncontrolled division of cells • ...
Electromagnetic Spectum 2024-05-20
Across
- a form of electromagnetic radiation, similar to visible light. have higher energy and can pass through most objects, including the body.
- part of the electromagnetic spectrum.can detect it as heat.
- distance between corresponding points of two consecutive waves
- emit microwave energy, a longer wavelength, highlighted in yellow.
- Ray/ is electromagnetic radiation of the shortest wavelength and highest energy.
- a tiny particle that comprises waves of electromagnetic radiation
- Technology/ all equipment and programs that are used to process and communicate information.
- the number of occurrences of a repeating event per unit of time
Down
- shorter wavelengths than visible light. Purple.
- wavelengths shorter than other radio waves (as originally discovered) but longer than infrared waves.
- Spectrum/ the range of all types of EM radiation.
- Therapy/ also called radiotherapy, is a type of cancer treatment.
- a measurement of the amount of energy transferred by a wave
- Imaging/ X-ray technology is one of the oldest and most common forms of ______________ used by doctors.
- Waves/ a type of electromagnetic radiation, has a much longer wavelength than visible light.
15 Clues: shorter wavelengths than visible light. Purple. • Spectrum/ the range of all types of EM radiation. • part of the electromagnetic spectrum.can detect it as heat. • a measurement of the amount of energy transferred by a wave • distance between corresponding points of two consecutive waves • the number of occurrences of a repeating event per unit of time • ...
Radiation 2021-03-23
Across
- the emission (sending out) of energy from a source
- rays, the shortest wavelength and the highest energy
Down
- evariatey of wavelengths of electromagnetic rays
- term used by scientists to describe the process occurring in the Sun that causes the release of energy
- waves, the longest wavelength and the lowest energy
- radiation that has enough energy to knock electrons out of atoms
6 Clues: evariatey of wavelengths of electromagnetic rays • the emission (sending out) of energy from a source • waves, the longest wavelength and the lowest energy • rays, the shortest wavelength and the highest energy • radiation that has enough energy to knock electrons out of atoms • ...
radiation 2023-11-06
7 Clues: _____ Waves • _____ waves • ______ Waves • Inferred _____ • what heats earth outward • what are radiators made out of • what is the transfer of heat in the form of waves
Sun Smart 2014-03-17
Across
- gas that filters out all UVC radiation
- emission of energy
- sunburn of the eye
- abnormal enlargement of a body part
- skin swelling with liquid in it
- unable to see
- provides shelter from the sun
Down
- exposed to too much heat or light
- the need for water
- something you wear on your head
- shielding or defence
- electromagnetic radiation
- fold or crease in the skin
- cloudy areas inside the lens of the eye
- star in the centre of our solar system
- what happens when you get old
- protects eyes from sun
- tumour associated with skin cancer
- lotion that protects skin from the sun
19 Clues: unable to see • the need for water • emission of energy • sunburn of the eye • shielding or defence • protects eyes from sun • electromagnetic radiation • fold or crease in the skin • what happens when you get old • provides shelter from the sun • something you wear on your head • skin swelling with liquid in it • exposed to too much heat or light • tumour associated with skin cancer • ...
Energy Transfer 2022-12-12
Across
- A type of radiation that comes from the Sun that can cause skin cancer.
- A type of radiation that we often feel as heat.
- Incoming Solar Radiation (2 words)
- radiation Heat radiated from the Earth (2 words)
- Heat transfer caused by density differences
- Rays A form of electromagnetic energy with the shortest wavelength (2 words)
Down
- Circulation of air caused by warm air rising and cold air sinking (2 words)
- A type of radiation that comes from the Sun that you can 'see.'
- The act of releasing energy.
- Heat transfer by direct contact from molecule to molecule
- Energy transfer in the form of electromagnetic waves
- The act of gaining energy.
- A type of electromagnetic radiation that is also known as heat
- The amount of heat needed to raise the temperature of a material one degree Celsius (two words)
14 Clues: The act of gaining energy. • The act of releasing energy. • Incoming Solar Radiation (2 words) • Heat transfer caused by density differences • A type of radiation that we often feel as heat. • radiation Heat radiated from the Earth (2 words) • Energy transfer in the form of electromagnetic waves • Heat transfer by direct contact from molecule to molecule • ...
Introduction To Biology 2026-04-19
Across
- study of Algae
- father of medicine
- study of insects
- study of living beings
- study of birds
- study of survival problems of living things
- study of fungi
- Gross structure
Down
- inheritance
- life processes
- father of biology
- study of fishes
- study of diseases of plants and animals
- study of chemicals
- relation with environment
15 Clues: inheritance • study of Algae • life processes • study of birds • study of fungi • study of fishes • Gross structure • study of insects • father of biology • father of medicine • study of chemicals • study of living beings • relation with environment • study of diseases of plants and animals • study of survival problems of living things
Cheyenne DeBacco 2023-09-25
Across
- particle of electromagnetic radiation with no mass that carries a quantum of energy
- A particle with two protons and two neutrons with a 2+ charge; is equivalent to a helium-4
- minimum amount of energy that can be gained or lost by an atom
- spectrum that electromagnetic radiation emitted by a source
- emit radiation.
- High energy radiation with no electrical charge and no mass
- The process in which some substances
- equation that shows atomic number and mass numbers that are involved
Down
- energy exhibiting wavelike behavior as it travels through space
- ray and particles emitted by radioactive materials
- small and dense positively charged atom that contains protons & neutrons
- distance between equivalent points on a continuous wave
- number of waves that pass a given point per second
13 Clues: emit radiation. • The process in which some substances • ray and particles emitted by radioactive materials • number of waves that pass a given point per second • distance between equivalent points on a continuous wave • spectrum that electromagnetic radiation emitted by a source • High energy radiation with no electrical charge and no mass • ...
The Atmosphere 2013-03-07
Across
- The gas that absorbs radiation from the Sun
- The Northern lights are also known as...
- Layer with the highest density of gas molecules
- Used to measure air pressure
- The layer with ozone!
- Most abundant element in Earth's atmosphere
- Most abundant type of radiation emitted by the Earth
Down
- highest layer of atmosphere
- Most abundant form of light/radiation emitted from the Sun
- The layer with auroras
- A type of radiation absorbed by the ozone layer
- The greatest source of radiation is
12 Clues: The layer with ozone! • The layer with auroras • highest layer of atmosphere • Used to measure air pressure • The greatest source of radiation is • The Northern lights are also known as... • The gas that absorbs radiation from the Sun • Most abundant element in Earth's atmosphere • Layer with the highest density of gas molecules • ...
biology stuff 2022-12-06
Across
- introduced the word biology
- scientist who studies microbes
- scientist who specializes in biology
- units of heredity
- British naturalist that studies animals
- study of microbes
Down
- tiny organism visible only under a microscope
- the study of the relationship between plants and animals and their environment
- prepared his own microscope and studied his teeth
- the study of living things
- Canadian born botanist
- "O" in the term "choggies"
12 Clues: units of heredity • study of microbes • Canadian born botanist • the study of living things • "O" in the term "choggies" • introduced the word biology • scientist who studies microbes • scientist who specializes in biology • British naturalist that studies animals • tiny organism visible only under a microscope • prepared his own microscope and studied his teeth • ...
RADCON Crossword 2021-03-08
34 Clues: CPW • KCr • DOP • PLW • SRW • HRA • RPPY • RFUH • PAPS • Eyes • Lead • Three • Drape • Catch • Fixed • Rpoint • Debris • Closure • SPSlift • Tritium • External • Glovebag • Grinding • Leaching • Airborne • Breathing • WholeBody • Exclusion • Radiation • ingestion • Respirators • OneThousand • TWDDirected • CuttingMachine
Chapter 5 - Forms of Precipitation 2015-03-13
35 Clues: cc • cvd • fog • dew • ccn • snow • rain • rime • hail • alto • sleet • frost • virga • glaze • cirro • steam • cirrus • clouds • cumulus • graupel • stratus • drizzle • frontal • upslope • bergeron • blizzard • lightrain • heavyrain • radiation • advection • anvilhead • supercooled • moderaterain • cumulonimbus • supersaturated
Biology 2026-05-12
Across
- Study of the incidence
- Study of cell biology
- Study of hormones
- Study of the properties
- A person who studies climates
- Study's ticks and spiders
- Study the moon
- Study of plants
Down
- Study of development
- Study of heredity
- Science Study of insects
- Study of organisms
- Study of living
- Structure and function
- Study of chemistry
15 Clues: Study the moon • Study of living • Study of plants • Study of heredity • Study of hormones • Study of organisms • Study of chemistry • Study of development • Study of cell biology • Study of the incidence • Structure and function • Study of the properties • Science Study of insects • Study's ticks and spiders • A person who studies climates
Puzzle 2016-04-06
Across
- Country that was attacked
- Symptom of radiation poisoning
- young doctor at the Red Cross Hospital
- Hot natural element
- amount people dead during first bomb
- What time did the 1st bomb fall
- Main character vomiting from radiation
- Country that attacked
- What war was this involved in
- How many bombs fell
Down
- Japans offensive bomb hit what US area
- Poisoning from the bombs
- One of bombing locations
- year the bombs dropped
- One of bombing locations
- Leads life of selflessness
- Wealthy dr with own hospital
- What was dropped on Japan
- Reverend who never slept to continue helping
19 Clues: Hot natural element • How many bombs fell • Country that attacked • year the bombs dropped • Poisoning from the bombs • One of bombing locations • One of bombing locations • Country that was attacked • What was dropped on Japan • Leads life of selflessness • Wealthy dr with own hospital • What war was this involved in • Symptom of radiation poisoning • What time did the 1st bomb fall • ...
Puzzle 2016-04-06
Across
- Poisoning from the bombs
- What time did the 1st bomb fall
- What war was this involved in
- amount people dead during first bomb
- Reverend who never slept to continue helping
- young doctor at the Red Cross Hospital
- What was dropped on Japan
- Country that attacked
- Hot natural element
Down
- Country that was attacked
- year the bombs dropped
- How many bombs fell
- One of bombing locations
- Main character vomiting from radiation
- Japans offensive bomb hit what US area
- Symptom of radiation poisoning
- One of bombing locations
- Leads life of selflessness
- Wealthy dr with own hospital
19 Clues: How many bombs fell • Hot natural element • Country that attacked • year the bombs dropped • Poisoning from the bombs • One of bombing locations • One of bombing locations • Country that was attacked • What was dropped on Japan • Leads life of selflessness • Wealthy dr with own hospital • What war was this involved in • Symptom of radiation poisoning • What time did the 1st bomb fall • ...
Nuclear Physics 2026-05-18
Across
- The sun creates energy with the help of ..
- To be used, Uranium has to be ..
- Curie .. Is the first woman to win a Nobel Prize
- .. Radiation comes from the emission of an electromagnetic wave
- .. Radiation comes from the emission of a proton or positron
- Every unstable atom obey to the .. law
- In nuclear fission comes from spliting ..
Down
- A nuclear reactor gets its energy from the .. of Uranuim 235
- .. Is the most convoited radioactive element
- In a nuclear reactor, radiation comes from the .. of an unstable atom
- .. Is the unit used to evaluate the effects of radiation on the body
- .. Are also known as a form of "black light"
- .. Radiation comes from the emission of a nuclei
- .. Is the most radioactive element
14 Clues: To be used, Uranium has to be .. • .. Is the most radioactive element • Every unstable atom obey to the .. law • In nuclear fission comes from spliting .. • The sun creates energy with the help of .. • .. Is the most convoited radioactive element • .. Are also known as a form of "black light" • .. Radiation comes from the emission of a nuclei • ...
Nuclear Science Merit Badge 2026-02-23
Across
- particle – Two protons and two neutrons emitted in decay
- – Unstable isotope that emits radiation
- – Negatively charged particle orbiting the nucleus
- – Same element, different neutron count
- particle – High-speed electron from radioactive decay
- – High-energy radiation used in medical imaging
- – Process of gaining or losing electrons
Down
- ray – High-energy electromagnetic radiation from the nucleus
- – State of having a balanced, non-decaying nucleus
- – Positively charged particle in the nucleus
- – Smallest unit of matter that keeps its identity
- – Neutral particle found in the nucleus
- – Dense atomic core packed with particles
- – Spontaneous emission of nuclear radiation
- – Fundamental particle that builds protons and neutrons
15 Clues: – Neutral particle found in the nucleus • – Unstable isotope that emits radiation • – Same element, different neutron count • – Process of gaining or losing electrons • – Dense atomic core packed with particles • – Spontaneous emission of nuclear radiation • – Positively charged particle in the nucleus • – High-energy radiation used in medical imaging • ...
conditions 2026-01-23
12 Clues: cancer • spreading • dry mouth • bone cancer • blood cancer • cancer tissue • lining cancer • glandular cancer • radiation treatment • abnormal growth tissue • inflamed mucous membranes • caries caries by radiation
Biology 2022-12-06
Across
- prepared his own microscope
- published his findings
- living things
- characteristics passed from parents to offspring
- scientists who specialize in biology
- a person who studies tiny organisms
- the young of a particular organism
Down
- one of the earliest detailed studies of organisms
- scientist who studies plants and/ or animals
- introduced the word biology
- the study of organisms
- organisms only visible under a micro scope
12 Clues: living things • published his findings • the study of organisms • prepared his own microscope • introduced the word biology • the young of a particular organism • a person who studies tiny organisms • scientists who specialize in biology • organisms only visible under a micro scope • scientist who studies plants and/ or animals • characteristics passed from parents to offspring • ...
Physics chapters 23 2021-05-26
Across
- the neutral particle in the nucleus
- this type of radiation is all around us
- process when an atom becomes a charged ion
- this type of radiation is negatively charged
- the time taken for half the radioactive atoms to decay
- the positive particle in the nucleus
- this radiation is used in radiotherapy
Down
- units of activity of radioactive materials
- the negative particle in an atom
- these type of nuclei give out radiation
- electrons do this around the nucleus
- this radiation is stopped by paper
12 Clues: the negative particle in an atom • this radiation is stopped by paper • the neutral particle in the nucleus • electrons do this around the nucleus • the positive particle in the nucleus • this radiation is used in radiotherapy • this type of radiation is all around us • these type of nuclei give out radiation • units of activity of radioactive materials • ...
Atmosphere 2013-03-07
Across
- Used to measure air pressure
- Most abundant form of light/radiation emitted from the Sun
- The layer with auroras
- Layer with the highest density of gas molecules
- highest layer of atmosphere
Down
- A type of radiation absorbed by the ozone layer
- Most abundant element in Earth's atmosphere
- The layer with ozone!
- The Northern lights are also known as...
- Most abundant type of radiation emitted by the Earth
- The gas that absorbs radiation from the Sun
- The greatest source of radiation is
12 Clues: The layer with ozone! • The layer with auroras • highest layer of atmosphere • Used to measure air pressure • The greatest source of radiation is • The Northern lights are also known as... • Most abundant element in Earth's atmosphere • The gas that absorbs radiation from the Sun • A type of radiation absorbed by the ozone layer • ...
The Atmosphere 2013-03-07
Across
- Most abundant form of light/radiation emitted from the Sun
- The layer with ozone!
- Most abundant type of radiation emitted by the Earth
- The gas that absorbs radiation from the Sun
- Layer with the highest density of gas molecules
- Most abundant element in Earth's atmosphere
Down
- Used to measure air pressure
- A type of radiation absorbed by the ozone layer
- The greatest source of radiation is
- The layer with auroras
- The Northern lights are also known as...
- highest layer of atmosphere
12 Clues: The layer with ozone! • The layer with auroras • highest layer of atmosphere • Used to measure air pressure • The greatest source of radiation is • The Northern lights are also known as... • The gas that absorbs radiation from the Sun • Most abundant element in Earth's atmosphere • A type of radiation absorbed by the ozone layer • ...
Marie Curie Crossword 2016-05-15
Across
- Type of energy she named
- Country she was born in
- Category of 1911 Nobel Prize
- Maiden name
- Died of this condition (Two words, no spaces)
- Met her husband while researching this topic
- Number of siblings
- The elements she discovered were found in this ore
- Category of 1903 Nobel Prize
- First child
Down
- Country where she lived
- Mother's first name
- Used this type of radiation during WWI
- Father's first name
- University she worked at
- Name of the first element she discovered
- Full name of her lover (no spaces)
- Second child
- Name of the second element she discovered
- Husband's first name
- Standardized unit of radiation
21 Clues: Maiden name • First child • Second child • Number of siblings • Mother's first name • Father's first name • Husband's first name • Country where she lived • Country she was born in • Type of energy she named • University she worked at • Category of 1911 Nobel Prize • Category of 1903 Nobel Prize • Standardized unit of radiation • Full name of her lover (no spaces) • ...
Yahaira Martinez MEA 149 2021-09-16
Across
- Boxlike device attached under the tube housing
- triangular-shaped
- Xray exit the housing through an opening called
- squared of the xray beam that strikes patient
- Exit radiation
- Primary source of scatter
- Unseen image
Down
- The radiation that leaves the tube
- xray tube surrounded by a lead lined
- Digital imaging system
- Travels in all direction
- Source of xray
- device that absorbs scatter radiation
- Most frequent adverse incident in radiology department
- Imaginary line in the center of the xraybeam Triangular-Shaped
- Absorption of the xray beam
- special mechanism that tends to stop a moving part in a specific location
- The xray room
- Image receptor
- Unwanted image exposure caused by scatter
20 Clues: Unseen image • The xray room • Source of xray • Image receptor • Exit radiation • triangular-shaped • Digital imaging system • Travels in all direction • Primary source of scatter • Absorption of the xray beam • The radiation that leaves the tube • xray tube surrounded by a lead lined • device that absorbs scatter radiation • Unwanted image exposure caused by scatter • ...
Medical imaging 2024-04-15
Across
- Magnetic imaging
- Computed Tomography
- how electrons are measured
- medical imaging
- basic particles of the chemical element
- Development of organisms
- Another word for Sound wave or electromagnetic wave
- Imaging technique
- another word for x-rays
- Visualize anatomical structures
- accelerates towards positive charge anode
- Discovering diseases or cancers
Down
- chemical reactions
- Digestive System
- “braking radiation” in German
- A disease
- emits a stream of electrons
- tube device commonly found in hospitals or diagnostic centers
- Visualizing blood vessels
- crucial for placement
- cutting of the body’s tissue
- radiation exposure can effect the fetus
- another word for sonography
- Volts
- essential element x-ray tube
25 Clues: Volts • A disease • medical imaging • Magnetic imaging • Digestive System • Imaging technique • chemical reactions • Computed Tomography • crucial for placement • another word for x-rays • Development of organisms • Visualizing blood vessels • how electrons are measured • emits a stream of electrons • another word for sonography • cutting of the body’s tissue • essential element x-ray tube • ...
medical imaging 2024-04-15
Across
- Another word for Sound wave or electromagnetic wave
- Magnetic imaging
- emits a stream of electrons
- A disease
- another word for sonography
- cutting of the body’s tissue
- Visualizing blood vessels
- medical imaging
- Computed Tomography
- tube device commonly found in hospitals or diagnostic centers
- accelerates towards positive charge anode
- how electrons are measured
- Discovering diseases or cancers
- essential element x-ray tube
Down
- radiation exposure can effect the fetus
- another word for x-rays
- basic particles of the chemical element
- Visualize anatomical structures
- “braking radiation” in German
- Imaging technique
- chemical reactions
- healthcare
- Digestive System
- Volts
- Development of organisms
- crucial for placement
26 Clues: Volts • A disease • healthcare • medical imaging • Magnetic imaging • Digestive System • Imaging technique • chemical reactions • Computed Tomography • crucial for placement • another word for x-rays • Development of organisms • Visualizing blood vessels • how electrons are measured • emits a stream of electrons • another word for sonography • cutting of the body’s tissue • ...
Yahaira Martinez MEA 149 2021-09-16
Across
- Unseen image
- The xray tube surrounded by a lead lined
- Boxlike device attached under the tube housing
- The radiation that leaves the tube
- Most frequent adverse incident in radiology deparment
- triangular-shaped
- Exit radiation
- Unwanted image exposure caused by scatter
- Image receptor
- special mechanism that tends to stop a moving part in a specific location
- device that absorbs scatter radiation
Down
- Primary source of scatter
- Travels in all direction
- The xray room
- squared of the xray beam that strikes patient
- Source of xray
- Imaginary line in the center of the xray beam
- Digital imaging system
- Absorption of the xray beam
- Xray exit the housing through an opening called
20 Clues: Unseen image • The xray room • Source of xray • Exit radiation • Image receptor • triangular-shaped • Digital imaging system • Travels in all direction • Primary source of scatter • Absorption of the xray beam • The radiation that leaves the tube • device that absorbs scatter radiation • The xray tube surrounded by a lead lined • Unwanted image exposure caused by scatter • ...
RADCON Crossword 2021-03-08
34 Clues: CPW • KCr • DOP • PLW • SRW • HRA • RPPY • RFUH • PAPS • Eyes • Lead • Three • Drape • Catch • Fixed • Rpoint • Debris • Closure • SPSlift • Tritium • External • Glovebag • Grinding • Leaching • Airborne • Breathing • WholeBody • Exclusion • Radiation • ingestion • Respirators • OneThousand • TWDDirected • CuttingMachine
Types of Engineers 2022-08-10
Across
- These engineers work around the smallest, most amazing fragments of science
- Someone who is responsible for the development of new chemical products that can be used by companies and individuals
- These engineers design aircraft, spacecrafts, satellites, missiles and system defenses
- Computer systems engineers develop, test and evaluate _____________
Down
- engineers use engineering principles to create software
- Someone who uses the principles of engineering, soil science, biology and chemistry to solve problems
- Engineers who design and supervise construction projects including roads, bridges, water systems, etc
- These engineers research and develop the processes, instruments and systems used to get benefits from __________ energy and radiation
- This type of engineers designs and develops new electrical equipment
9 Clues: engineers use engineering principles to create software • Computer systems engineers develop, test and evaluate _____________ • This type of engineers designs and develops new electrical equipment • These engineers work around the smallest, most amazing fragments of science • ...
Science 2024-01-09
14 Clues: temp • heat • kelvin • celcius • absolute • conductor • farenheit • radiation • insulator • conduction • convection • specific heat • thermal expansion • convection current
Radioactivity 2024-02-08
Across
- material that can stop all types of nuclear radiation
- device used to detect nuclear radiation
- the unwanted presence of materials containing radioactive atoms on other materials
- piece of personal protective equipment that consists of an impermeable whole-body garment worn as protection against hazardous materials
- type of nuclear radiation with a negative charge
- type of nuclear radiation with the least penetrating power
- the rate at which a source of unstable nuclei decays
- nature of radioactive decay
Down
- unit of measurement for radioactivity
- the time it takes for the count rate (or activity) from a sample containing the isotope to fall to half its initial level
- process by which electrically neutral atoms or molecules are converted to electrically charged atoms or molecules (ions) through gaining or losing electrons
- type of nuclear radiation with the highest range in air
- type of nuclear radiation without mass or charge
- type of nuclear radiation with the most ionising power
- the process of exposing an object to nuclear radiation
- type of nuclear radiation with the lowest range in air
- the number of decays recorded each second by a detector
- versions of an element with the same number of protons but a different number of neutrons
18 Clues: nature of radioactive decay • unit of measurement for radioactivity • device used to detect nuclear radiation • type of nuclear radiation without mass or charge • type of nuclear radiation with a negative charge • the rate at which a source of unstable nuclei decays • material that can stop all types of nuclear radiation • ...
The Prequantum Era 2025-05-27
Across
- Discovered X-rays by accident when he noticed phosphorescent material glowing in his lab.
- A type of radiation which has a high ionizing power but low penetrating power.
- A type of radiation which has high penetrating power but lower ionizing power.
- Device which fires electrons in a vacuum toward a phosphorescent screen to produce images.
- Discovered two kinds of radiation which he named after the first letters of the Greek Alphabet.
- Discovered a new type of radiation emitted by uranium salts, which he briefly named after himself.
Down
- Device invented by Pierre Curie to measure the amount of charge in the air.
- The phenomenon Becquerel was investigating when he discovered radiation.
- The phenomenon where the spectral lines of an element splits when passed through a magnetic field.
- Discovered the electron.
- Discovered a third, extremely powerful type of radiation named "gamma rays" by Rutherford.
- Discovered and named the phenomenon of radiation as well as two elements, radium and polonium.
- Phenomenon discovered by Rutherford and Soddy when they discovered the element radon.
13 Clues: Discovered the electron. • The phenomenon Becquerel was investigating when he discovered radiation. • Device invented by Pierre Curie to measure the amount of charge in the air. • A type of radiation which has a high ionizing power but low penetrating power. • A type of radiation which has high penetrating power but lower ionizing power. • ...
s 2023-03-02
Across
- - The measure of how much matter is in an object
- - The branch of biology that studies the classification, evolution, and distribution of living organisms
- - A device that converts sound waves into electrical signals for recording or amplification
- - A particle that carries a negative charge and orbits the nucleus of an atom
Down
- - The amount of space that an object occupies
- - The process of breaking down food into simpler molecules that can be absorbed by the body
- - A type of fossil fuel formed from the remains of prehistoric plants and animals
- - The practice of growing plants without soil
- layer - A protective layer of gas in the Earth's atmosphere that helps to shield the planet from harmful solar radiation
- - A type of rock formed from volcanic lava
10 Clues: - A type of rock formed from volcanic lava • - The amount of space that an object occupies • - The practice of growing plants without soil • - The measure of how much matter is in an object • - A particle that carries a negative charge and orbits the nucleus of an atom • - A type of fossil fuel formed from the remains of prehistoric plants and animals • ...
Unit 4: Nuclear Vocab #1 2019-09-20
Across
- badge used to measure radiation exposure, consisting of photographic film held in a small case that is pinned to clothing
- a device used to detect radioactivity in which energetic particles traverse a material that emits ultraviolet or visible light when excited by their passage
- the nuclide product of a nuclear decay
- the original nuclide in a nuclear decay
- the ability of a radioactive particle to penetrate matter
- describes a substance that emits tiny, invisible, energetic particles from the nuclei of its component atoms
Down
- the emission of tiny, invisible, energetic particles from the unstable nuclei of atoms
- a particle consisting of two protons and two neutrons
- high-energy, short-wavelength electromagnetic radiation emitted by an atomic nucleus
- radiation emitted by an unstable nucleus consisting of alpha particles
- the shortest-wavelength, most energetic form of electromagnetic radiation
- a radioactivity detector consisting of a chamber filled with argon gas that discharges electrical signals when high-energy particles pass through it
- long lived emission of light that sometimes follows the absorption of light by some atoms and molecules
- a nuclear particle that has the mass of an electron but carries a 1+ charge
- energetic electrons emitted by an unstable nucleus
- the ability of radiation to ionize other molecules and atoms
- expulsion of a positron from an unstable atomic nucleus; a proton is transformed into a neutron
- an equation that represents the changes that occur during radioactivity and other nuclear processes
- a form of radiation consisting of an energetic electron
19 Clues: the nuclide product of a nuclear decay • the original nuclide in a nuclear decay • energetic electrons emitted by an unstable nucleus • a particle consisting of two protons and two neutrons • a form of radiation consisting of an energetic electron • the ability of a radioactive particle to penetrate matter • ...
Nuclear Chem 2022-12-14
Across
- type of radiation that makes unstable ions
- Least penetrating radiation
- Where protons and neutrons are found
- radiation that's found in the atomic nucleus
- Most penetrating radiation
- The type of reaction in the sun
- Moderate ionizing power
Down
- Type of electromagnetic radiation
- Reaction in an atomic bomb
- type of radiation that is pure energy
10 Clues: Moderate ionizing power • Reaction in an atomic bomb • Most penetrating radiation • Least penetrating radiation • The type of reaction in the sun • Type of electromagnetic radiation • Where protons and neutrons are found • type of radiation that is pure energy • type of radiation that makes unstable ions • radiation that's found in the atomic nucleus
