radiation biology Crossword Puzzles

RTG 223 Radiation protection 2019-01-29

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

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

RTG 223 Radiation protection 2019-01-29

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

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

RTG 223 Radiation protection 2019-01-29

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

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

RTG 223 Radiation protection 2019-01-29

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

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

RTG 223 Radiation protection 2019-01-29

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

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

RTG 223 Radiation protection 2019-01-29

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

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

RTG 223 Radiation protection 2022-07-20

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

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

Ionizing Radiation Health Physics 2025-05-11

Ionizing Radiation Health Physics crossword puzzle
Across
  1. increasing ___ gives stronger x-rays
  2. ___ and X-ray photons have no mass, no charge, and travel at the speed of light and skin cannot protect against it
  3. The combined effect of the RAM decaying and the biological clearing of the material,
  4. The activity of a radioisotope is based on the number of____of RAM per a unit of time.
  5. decay mode of Cesium-137 and H-3
  6. area of the target bombarded by the electrons at any moment in time, the exact point where the X-rays begin
  7. Stage of ARS in which when body system effects start to appear
  8. has delegated regulatory authority to the AF for the RAMs in its inventory through the USAF Master Materials License (MML).
  9. Type of energy removal that involves the complete removal of orbital electrons
  10. Type of energy removal where the electron merely jumps to a lower atomic energy level, to one of higher energy
  11. ___has a benefit of reducing scatter radiation and improving the radiographic image
  12. Process in which a nucleus emits radiation and transforms the unstable atom into a different nuclide to become stable.
  13. Alpha particles are the ___penetrating of the radiations
  14. increasing __ gives more x-rays
  15. decay mode of Th-230, U-234/235/238, and Am-241
  16. Radioactive ____is the amount of time needed for half of the “activity” to decay away.
  17. Type of energy removal where arelatively fast-moving particle nears a nucleus and the attractive force alters its trajectory, causing it to slow down
Down
  1. Stage of ARS in which the body outwardly expresses initial symptoms of exposure
  2. Elements that are in an unstable state and trying to achieve ___.
  3. Type of decay in which an atom’s nucleus sheds an alpha particle, changing it from one element to another.
  4. Type of decay in which the splitting of a nucleus into at least two other nuclei that releases a large amount of energy
  5. negatively charged filament that emits electrons when heated sufficiently
  6. Type of beta decay in which a neutron in an atom’s nucleus turns into a proton, an electron, and an antineutrino
  7. How many modes of decay are there?
  8. Type of beta decay in which a proton in an atom’s nucleus turns into a neutron, a positron and a neutrino.
  9. positively charged; attracts the electrons from the cathode and usually has a rotating disc that acts as a target for the electrons
  10. elements that have unstable isotopes are___.
  11. unstable combinations of isotopes are ____.
  12. The predicable rate of RAM clearing the body
  13. Stage of ARS in which the patient is relatively symptom free

30 Clues: increasing __ gives more x-rays • decay mode of Cesium-137 and H-3 • How many modes of decay are there? • increasing ___ gives stronger x-rays • unstable combinations of isotopes are ____. • elements that have unstable isotopes are___. • The predicable rate of RAM clearing the body • decay mode of Th-230, U-234/235/238, and Am-241 • ...

Chapter 2: Radiation Physics 2025-10-16

Chapter 2: Radiation Physics crossword puzzle
Across
  1. binding force of an electron
  2. when matter is altered
  3. the ejected electron resulting from photoelectric effect
  4. an atom that gains or loses an electron and becomes electrically unbalanced
  5. type of electrical circuit; uses 65,000-100,000V, provides the high voltage required to accelerate electrons and to generate x-rays in the x-ray tube, and is controlled by the kilovoltage settings.
  6. the conversion of alternating current to direct current
  7. the energy propagated is accompanied by oscillating electric and magnetic fields positioned at right angles to one another
  8. substances made up of only one type of atom
  9. weightless bundles of energy (photons) without an electrical charge that travel in waves with a specific frequency at the speed of light
  10. refers to the total transfer of energy from the x-ray phton to the atoms of matter through which the x-ray beam passes
  11. anything that occupies space and has mass
  12. the number of protons inside the nucleus equals the number of electrons outside the nucleus
  13. refers to the speed of the wave
  14. two or more atoms joined by chemical bondsNeutral atom: contains an equal number of protons and electrons
  15. type of radiation that refers to x-radiation that is created when the primary beam interacts with matter; less penetrating that primary radiation
  16. tiny, negatively charged particles that have very little mass; weighs approximately 1/1800 as much as a proton or neutron
  17. characterizes electromagnetic radiations as discrete bundles of energy called photons or quanta
  18. type of frequency from electromagnetic radiations that have a long wavelength and less energy
  19. type of scatter that involves an x-ray photon that has its path altered by matter; occurs when a low energy x-ray photon interacts with an outer shell electron
  20. the production of ions, or the process of converting an atom into ions
  21. carry positive electrical charges (found inside the nucleus)
  22. tiny particles of matter that possess mass and travel in straight lines and at high speeds; transmit kinetic energy by means of their extremely fast-moving, small massesElectromagnetic radiation: the propagation of wavelike energy (without mass) through space or matter
  23. type of radiation produced when a high speed electron dislodges an inner shell electron from the tungsten atom and causes ionization of that atom
  24. electrical energy that consists of a flow of electrons through a conductor
  25. type of electrical current when the electrons flow in one direction through the conductor
Down
  1. type of electical circuit; uses 3-5V, regulates the flow of electrical current to the filament of the x-ray tube, and is controlled by the milliamperage settings
  2. the distance between the crest of one wave and the crest of the next; determines the energy and penetrating power of the radiation; the shorter the distance between the crests, the shorter is the wavelength and the higher is the energy and ability to penetrate matter
  3. type of effect; an x-ray photon collides with a tightly bound, inner shell electron and gives up all its energy to eject the electron from its orbit
  4. radiation that can produce ions by removing or adding an electron to an atom. Can be classified into two groups: particulate radiation and electromagnetic radiation
  5. the emission and propagation of energy through space or a substance in the form of waves or particles
  6. type frequency from electromagnetic radiations have a short wavelength and more energy
  7. characterizes electromagnetic radiations as waves and focuses on the properties of velocity, wavelength and frequency
  8. a high energy, ionizing electromagnetic radiation
  9. type of electrical current that describes an electrical current in which the electrons flow in two, opposite directions
  10. electrons travel around the nucleus in these well defined paths
  11. type of radiation that refers to the penetrating x-ray beam that is produced at the target of the anode and that exits the tubehead
  12. electromagnetic radiations are arranged according to their energies; only high energy radiation (cosmic rays, gamma rays, and x-rays) are capable of ionization
  13. a form of secondary radiation and is the resilt of an x-ray that has been deflected from its path by the interaction with matter; deflected in all directions by the patient’s tissues and travels to all parts of the patient’s body and to all areas of the dental operatory; detrimental to both the patient and the radiographer
  14. the fundamental unit of matter
  15. the number of protons and neutrons in the nucleus of an atom
  16. dense core of the atom is composed of particles known as protons and neutrons
  17. carry no electrical charge (found inside the nucleus)
  18. type of radiation where speeding electrons slow down because of their interactions with the tungsten target in the anode; many electrons that interact with the tungsten atoms undergo not one but many interactions within the target
  19. the energy used to make xrays
  20. when an electron is removed from an atom in the ionization process
  21. the process by which certain unstable atoms or elements undergo spontaneous disintegration, or decay, to attain a more balanced nuclear state
  22. type of scatter that involves an x-ray photon collides with a loosely bound, outer shell electron and gives up part of its energy to eject the electron from its orbit; the xray photon loses energy and continues in a different direction at a lower energy level
  23. attraction between the positive nucleus and the negative electrons
  24. a path of electrical current
  25. the binding energies of orbital electrons are measured in this
  26. the number of wavelengths that pass a given point in a certain amount of time

51 Clues: when matter is altered • binding force of an electron • a path of electrical current • the energy used to make xrays • the fundamental unit of matter • refers to the speed of the wave • anything that occupies space and has mass • substances made up of only one type of atom • a high energy, ionizing electromagnetic radiation • ...

Heat Transfer 2025-02-03

Heat Transfer crossword puzzle
Across
  1. Material that reduces heat transfer.
  2. Ideal emitter/absorber of radiation.
  3. Difference in temperature over a distance.
  4. Heat needed to change temperature.
  5. Governs conduction heat transfer.
  6. Heat transfer via electromagnetic waves.
  7. Heat transfer through fluid movement.
  8. Heat required for phase change.
  9. Rate of heat energy transfer per unit area.
Down
  1. A material's ability to conduct heat.
  2. Heat transfer through direct contact.
  3. Opposition to heat flow.
  4. Measure of heat dispersal or disorder.
  5. Relates radiation to temperature.
  6. Describes convective heat loss.

15 Clues: Opposition to heat flow. • Describes convective heat loss. • Heat required for phase change. • Governs conduction heat transfer. • Relates radiation to temperature. • Heat needed to change temperature. • Material that reduces heat transfer. • Ideal emitter/absorber of radiation. • A material's ability to conduct heat. • Heat transfer through direct contact. • ...

Chapter 5 Radiation Biology Key Terms 2025-10-16

Chapter 5 Radiation Biology Key Terms crossword puzzle
Across
  1. Higher ___ increases the energy of x-ray photons, this results in lower image contrast
  2. is the max voltage or peak of an alternating current
  3. is the overall darkness or blackness of an image
  4. refers to how sharply dark and light areas are differentiated or separated on an image
Down
  1. or wavelength and energy, of the x-ray beam is controlled by the kilovoltage
  2. defined as the product of the quantity (number of x-ray photons) and quality (energy of each photon) per unit of area per unit of time exposure
  3. (V) the unit of measurement used to describe the potential that drives an electrical current through a circuit
  4. ___ controls the number of electrons flowing through the x-ray tube per second.
  5. determines the number of electrons passing through the cathode filament

9 Clues: is the overall darkness or blackness of an image • is the max voltage or peak of an alternating current • determines the number of electrons passing through the cathode filament • or wavelength and energy, of the x-ray beam is controlled by the kilovoltage • ___ controls the number of electrons flowing through the x-ray tube per second. • ...

Environmental Scientists 2025-11-10

Environmental Scientists crossword puzzle
Across
  1. study of hazards to humans
  2. Freshwater science
  3. Study of plants
  4. study of how life interacts
  5. study of where things are
  6. study of animal biology
  7. Swimming with the fishes and studying them too
  8. Study of animals habitats and behaviors
Down
  1. study of minerals
  2. study of how safe water is
  3. Louisiana excels at this above all else
  4. study of weather
  5. Study of mushrooms
  6. study of earth's processes
  7. study of life
  8. Growing science

16 Clues: study of life • Study of plants • Growing science • study of weather • study of minerals • Freshwater science • Study of mushrooms • study of animal biology • study of where things are • study of how safe water is • study of hazards to humans • study of earth's processes • study of how life interacts • Louisiana excels at this above all else • Study of animals habitats and behaviors • ...

GOODLUCK 2025-10-28

GOODLUCK crossword puzzle
Across
  1. Functional MRI measures this signal
  2. The front line.. or front desk
  3. Sound Frequency range above human hearing
  4. Discovered x-rays in 1895
  5. In the neck, thyroid is anterior to this structure
  6. Structure in RUQ often scanned for stones
  7. Inflammation of the pancreas
  8. I'm under every patient
Down
  1. CT ‘ground-glass’ pattern is found in this organ
  2. Without them, we will literally get no where
  3. Natural Background radiation source
  4. Radiation unit named after this scientist
  5. I'm always here for support
  6. EFFECT, Effect describing frequency shift due to motion
  7. Lead Apron thickness measured in ___
  8. Shattered bone pattern
  9. Use me sparingly
  10. I'll get rid of all the blood - don't worry

18 Clues: Use me sparingly • Shattered bone pattern • I'm under every patient • Discovered x-rays in 1895 • I'm always here for support • Inflammation of the pancreas • The front line.. or front desk • Functional MRI measures this signal • Natural Background radiation source • Lead Apron thickness measured in ___ • Radiation unit named after this scientist • ...

Radioactive Crossword! 2026-05-07

Radioactive Crossword! crossword puzzle
Across
  1. type of radiation that is the nucleus of helium without electrons
  2. the energy emitted from a source in the form of waves or particles
  3. the process by which radioactive particles strip electrons from other atoms
  4. type of radiation that can be stopped by a sheet of aluminum foil
  5. the thin material that can block the slowest radiation
Down
  1. a heavy metal used to block the strongest radiation
  2. the tiny building block of the world
  3. An unstable atom is also called _____________.
  4. type of radiation that travels at the speed of light
  5. the center of the atom where radioactive decay begins
  6. one fruit that contains a tiny amount of radioactive material

11 Clues: the tiny building block of the world • An unstable atom is also called _____________. • a heavy metal used to block the strongest radiation • type of radiation that travels at the speed of light • the center of the atom where radioactive decay begins • the thin material that can block the slowest radiation • ...

The Big Bang Theory 2026-04-21

The Big Bang Theory crossword puzzle
Across
  1. A chemical element that is the simplest and lightest of all chemical elements and is normally found alone as a colorless odorless highly flammable gas having two atoms per molecule
  2. The scientific study of celestial objects, space, and the physical universe beyond Earth's atmosphere
  3. An American astronomer who fundamentally transformed cosmology by proving that "nebulae" were actually separate galaxies beyond the Milky Way and establishing that the universe is expanding
  4. (born 1936), the American radio astronomer who shared the 1978 Nobel Prize in Physics for co-discovering the Cosmic Microwave Background (CMB) radiation, providing crucial evidence for the Big Bang theory, or Robert R. Wilson (1914–2000), the physicist who designed Fermilab and proposed using proton beams for cancer therapy
  5. Electromagnetic radiation—the cooled, relic "afterglow" of the Big Bang—that fills the entire universe, present from all directions
  6. A massive, gravitationally bound system consisting of stars, stellar remnants, interstellar gas, dust, and dark matter
  7. A colorless, odorless, tasteless, and non-toxic noble gas with atomic number 2
  8. A German-born theoretical physicist
Down
  1. Cosmic Microwave Background (CMB) radiation
  2. Prominent British astrophysicist and cosmologist
  3. The entire range of all possible frequencies, wavelengths, and photon energies of electromagnetic radiation, extending from low-energy radio waves to high-energy gamma rays
  4. Includes all of space, and all the matter and energy that space contains
  5. The narrow segment of the electromagnetic spectrum ranging from roughly 380 to 750 nanometers (nm) that the human eye can detect, creating color perception
  6. The prevailing cosmological model explaining that the universe began approximately 13.8 billion years ago from an extremely hot, dense singularity
  7. A scientific instrument that splits electromagnetic radiation (light) into its component wavelengths (a spectrum) and records this data simultaneously using a multi-channel detector, such as a camera or CCD
  8. The capacity to do work, cause change, or move matter, measured in joules
  9. The phenomenon where light (or other electromagnetic radiation) from an object is stretched to longer, redder wavelengths because the source is moving away from the observer or because space itself is expanding
  10. A scientific phenomenon where electromagnetic radiation (light) from an object decreases in wavelength, shifting towards the blue end of the spectrum, as the object approaches the observer

18 Clues: A German-born theoretical physicist • Cosmic Microwave Background (CMB) radiation • Prominent British astrophysicist and cosmologist • Includes all of space, and all the matter and energy that space contains • The capacity to do work, cause change, or move matter, measured in joules • A colorless, odorless, tasteless, and non-toxic noble gas with atomic number 2 • ...

Untidled 2023-09-28

Untidled crossword puzzle
Across
  1. not a solid or a liquid
  2. the milky way is a
  3. cancer killing radiation
  4. 2 atoms slam together to make a heavier one
  5. our galaxy
  6. revolving completed
  7. the tilt on the planet
  8. 1 full circle around something
  9. gas planet with the most rings
  10. the side of a planet facing its star
  11. the Sun and everything in its gravity
  12. object in space circles around another one
  13. the dark side of a planet
Down
  1. 13.7 billion years ago
  2. alpha beta and gamma
  3. everything in space
  4. what the sun is
  5. largest gas planet
  6. made 3 planetary laws
  7. Isaac Newton discovered it
  8. the small ex planet
  9. a rock in space
  10. our star
  11. only planet with liquid water
  12. type of electric radiation

25 Clues: our star • our galaxy • what the sun is • a rock in space • the milky way is a • largest gas planet • everything in space • the small ex planet • revolving completed • alpha beta and gamma • made 3 planetary laws • 13.7 billion years ago • the tilt on the planet • not a solid or a liquid • cancer killing radiation • the dark side of a planet • Isaac Newton discovered it • type of electric radiation • ...

Key Radioactivity Terminology Crossword 2019-04-29

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

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

Factors affecting Earth's Climate 2025-06-18

Factors affecting Earth's Climate crossword puzzle
Across
  1. The earth's temperature is determined by the balance between energy input and _____
  2. acronym for reporting atmospheric concentrations of greenhouse gases
  3. About 34% of solar radiation is ______ into space
  4. The majority of CO2 emissions are caused by the combustion of ________ _______
  5. The _____ effect is the fraction of solar energy reflected from earth into space
  6. Human produced greenhouse gas ______ ______
  7. A greenhouse gas produced from agricultural activity
  8. CO2 _____ have been increasing sharply since the industrial revolution
Down
  1. Absorbs most of the ultraviolet radiation
  2. _______ radiation is reradiated by earth
  3. the most significant greenhouse gas is _____ _____
  4. Also known as the oceanic conveyor belt
  5. Carbon dioxide is important in maintaining the ______ greenhouse effect
  6. Oceanic ______ affects delivery of nutrients in marine ecosystems
  7. Solar ______ is the 11 year cycle between solar maximums and minimums
  8. Most of incoming solar radiation is ______ to the human eye

16 Clues: Also known as the oceanic conveyor belt • _______ radiation is reradiated by earth • Absorbs most of the ultraviolet radiation • Human produced greenhouse gas ______ ______ • About 34% of solar radiation is ______ into space • the most significant greenhouse gas is _____ _____ • A greenhouse gas produced from agricultural activity • ...

Vocab 2023-09-26

Vocab crossword puzzle
Across
  1. of wavelengths or
  2. =
  3. Spectrum =
  4. radiation"
  5. Ray =
Down
  1. = (of electromagnetic radiation) having a wavelength shorter than that of the violet end of the visible spectrum but longer than that of X-rays.
  2. light=the segment of the electromagnetic spectrum that the human eye can view
  3. electromagnetic radiation of a kind arising from the radioactive decay of atomic nuclei.
  4. electromagnetic radiation) having a wavelength just greater than that of the red end of the visible light spectrum but less than that of microwaves. Infrared radiation has a wavelength from about 800 nm to 1 mm, and is emitted particularly by heated objects.
  5. over which electromagnetic radiation extends.
  6. electromagnetic wave with a wavelength in the range 0.001–0.3 m, shorter than that of a normal radio wave but longer than those of infrared radiation. Microwaves are used in radar, in communications, and for heating in microwave ovens and in various industrial processes.
  7. wave =an electromagnetic wave of a frequency between about 104 and 1011 or 1012 Hz, as used for long-distance communication.
  8. electromagnetic wave of high energy and very short wavelength, which is able to pass through many materials opaque to light.

13 Clues: = • Ray = • Spectrum = • radiation" • of wavelengths or • over which electromagnetic radiation extends. • light=the segment of the electromagnetic spectrum that the human eye can view • electromagnetic radiation of a kind arising from the radioactive decay of atomic nuclei. • ...

Module 3 crossword 2022-09-26

Module 3 crossword crossword puzzle
Across
  1. particle identical to nucleus
  2. the lightest stable subatomic particle
  3. elements with the same number of protons but not neurtons
  4. spontaneous transformation or a nucleus
  5. high-speed electrons
  6. products that are part of radioactive decay
  7. the nucleus of one isotope
  8. stable subatomic particle with a positive charge
  9. mass of atoms expressed by units
Down
  1. when nucleus becomes too unstable
  2. the building blocks of matter
  3. subatomic particle found in the nucleus
  4. spontaneous releasing of radiation
  5. shortest wave length of electromagnetic radiation
  6. high-speed electrons released from vacuum tube
  7. splitting or joining of a nucleus
  8. high energy electron emitted with radioactive decay
  9. energy source traveling through space
  10. numbers are arranged in order of increasing number of protons
  11. the amount of water in one atom

20 Clues: high-speed electrons • the nucleus of one isotope • the building blocks of matter • particle identical to nucleus • the amount of water in one atom • mass of atoms expressed by units • when nucleus becomes too unstable • splitting or joining of a nucleus • spontaneous releasing of radiation • energy source traveling through space • the lightest stable subatomic particle • ...

Week 10 2024-02-09

Week 10 crossword puzzle
Across
  1. Radiation treatment delivery using conventional X-ray or electron beams rated as simple, intermediate, or complex based on the complexity of treatment fields, blocking, and wedges. electron
  2. Interventional procedures coded based on selective or nonselective catheterization, with codes reflecting the complexity and location of the procedure. Vascular
  3. Radiation therapy consisting of high-dose radiation treatment delivered using a linear accelerator or a cobalt 60 unit, aims for precise and controlled delivery of radiation. Stereotactic
  4. Hyperthermia involves raising the temperature of part of the body using heat sources like microwave or ultrasound, aiming to increase cell metabolism and kill malignant cells without involving numeric values.malignant
  5. Tomography Imaging uses a computer with a rotating X-ray device to obtain cross-sectional images of body tissues, bones, and organs. Computed
  6. Treatment management includes review of port images, dosimetry, dose delivery, and treatment parameters without involving calculation of numbers. Radiation
  7. Brachytherapy isodose calculation services involving generating plans for accurate distribution of radiation over the treatment area or volume and adjacent normal tissues without specifying numerical values.Isodose
  8. Beam treatment, a radiation treatment method using protons instead of more conventional photon radiation and is reported based on delivery complexity. Proton
  9. Medicine imaging also called radionuclide scintigraphy. Nuclear
  10. Guidelines that includes an introduction to radiology, supervision and interpretation, and details on various imaging modalities. Introductory
  11. Mammography involves imaging to detect unsuspected neoplasm in asymptomatic women. Screening
  12. Type of brachytherapy often used for treatment of gynecologic malignancies, such as carcinoma of the cervix or endometrium. Intracavitary
  13. Radiology encompasses various imaging techniques such as X-ray imaging, CT scans, MRI, fluoroscopy, and imaging-guided procedures. Diagnostic
Down
  1. Ultrasound advances allow evaluation of fetal characteristics and organ systems in much greater detail. Obstetric
  2. Codes used when a catheter is placed in the aorta or vena cava or if the punctured vessel is not moved or manipulated further. Nonselective
  3. Management during radiation therapy typically including medical evaluation of the patient, review of imaging and/or laboratory test results, and coordination of care without specifying quantities. Treatment
  4. A process that defines relevant areas to be treated and obtains necessary images and data, does not involve delivery of treatment. Simulation
  5. Mammography involving imaging the breast to obtain anatomical information for a patient with a significant clinical or mammographic breast history. Diagnostic
  6. Studies useful for viewing internal structures of the body, such as soft tissue, brain, spinal cord, abdomen, and joints. MRI
  7. Type of radiation oncology that is a highly complex medical specialty in which the therapy for individuals with cancer is customized based on the disease characteristics. Clinical
  8. Required to allow reporting of multiple radiology codes or to indicate the use of the professional or technical component. Modifiers
  9. Under the Radiology Section, categorizes procedures by organ or anatomical site, including head and neck, chest, spine and pelvis, heart, vascular, and other anatomical sites. Subsections
  10. Scanner that accurately detects, measures, and displays the sugar metabolism of nearby tissues such as the heart and brain and many types of tumors. PET
  11. Treatments involve using heat to raise the temperature of part of the body to increase cell metabolism and kill malignant cells without relying on numerical values. Hyperthermia
  12. Material used to enhance visualization and evaluation of body structures or organs in certain radiological procedures. Contrast
  13. Used to obtain real-time images of internal structures, often used in interventional radiology procedures. Fluoroscopy
  14. Simulation for brachytherapy involves a complex, two- or three-dimensional process to define treatment areas and obtain necessary images and data without involving actual treatment delivery. Brachytherapy
  15. May involve the use of permanent or temporary radioelements, such as tubes, capsules, seeds, or ribbons. Brachytherapy
  16. catheterization follows a vascular family concept similar to arterial procedures.Venous
  17. catheterizations involving additional movement or manipulation of the catheter. Selective

30 Clues: Medicine imaging also called radionuclide scintigraphy. Nuclear • catheterization follows a vascular family concept similar to arterial procedures.Venous • catheterizations involving additional movement or manipulation of the catheter. Selective • Mammography involves imaging to detect unsuspected neoplasm in asymptomatic women. Screening • ...

ONCOTRIBES CROSSWORD 035 2023-01-15

ONCOTRIBES CROSSWORD 035 crossword puzzle
Across
  1. The classic urographic findings of an upper tract TCC are a meniscus-shaped ureteral filling defect known as the "goblet" or __ sign
  2. Dosage of dostarlimab is 500 mg every 3 weeks for 4 doses, followed by 1,000 mg every __ weeks for dose 5 and beyond
  3. Ratio of doses of a known type of low-LET radiation to that of a higher-LET radiation to yield the same biological endpoint is called __ (abbreviation)
  4. __ is a tyrosine kinase receptor for hepatocyte growth factor
  5. The cerebrovascular syndrome occurs for total body radiation doses in excess of __ Gy
  6. Most common site of spinal meningiomas is __ region
  7. During interaction of ionizing radiation with biological materials, energy deposited in ≤ 100 eV packets is referred to as __
  8. This subtype of seminoma does not stain for PLAP on immunohistochemical testing
  9. 'Crank-case oil' appearance of fluid in the cysts is a feature of this brain tumor
  10. In gastric cancer, N3b is metastases in __ or more regional lymph nodes
  11. Anemia, erythrocytosis, hepatic dysfunction are paraneoplastic manifestation of this cancer
Down
  1. Effective radiation dose of CT scan for liver lesion evaluation is approximately __ mSv which is comparable to five years of natural background radiation
  2. As per ESMO-ESGOESTRO Consensus Conference, Stage II-III EEC with no residual disease falls under __ risk group of endometrial cancer
  3. CTLA-4 blocking human IgG2 monoclonal antibody used in liver cancer
  4. __ ependymomas arise almost exclusively in the conus medullaris and filum terminale of the spinal cord
  5. CPS+EG score is based on clinical, pathological stage, receptor status and __
  6. T1 pathological stage is not found in this cancer
  7. Scandinavian sarcoma XVIII trial is related to high risk __
  8. Peri-orbital ecchymosis caused by Neuroblastoma gives the clinical presentation of __ eyes
  9. Free-to-total PSA of less than __ % was highly suggestive of malignancy of prostate.
  10. Hereditary Breast and Ovarian Syndrome Testing Criteria includes a personal history of breast cancer diagnosed at age __ years or younger

21 Clues: T1 pathological stage is not found in this cancer • Most common site of spinal meningiomas is __ region • Scandinavian sarcoma XVIII trial is related to high risk __ • __ is a tyrosine kinase receptor for hepatocyte growth factor • CTLA-4 blocking human IgG2 monoclonal antibody used in liver cancer • ...

Unit 1 CW Earth Science 2021-02-12

Unit 1 CW Earth Science crossword puzzle
Across
  1. the first telescopes that use lenses to bring visible light to a focus.
  2. measures the intensity of visible light.
  3. an unknown substance that does not give off light or radiation
  4. the distance between peeks of a wave
  5. separates light into different wavelengths and colors
  6. cluster of galaxies that range from 5-30 millions light years wide
  7. collects electromagnetic radiation from distant objects so an image of the object can be recorded.
  8. early stage of a star and it beginning to rotate
  9. powers the stars by the combination of two hydrogen atoms to create a helium atom
  10. the release of energy in the form of waves of particles
  11. explosion of stars do the collapse of matter and leads to a black hole or neutron star
  12. pre star stage, a collection of gas and dust, a star nursery
  13. small group of galaxies that are about 2 million light years long.
Down
  1. left over dense core from a burnt out star
  2. Radiation in from distant bodies throughout the universe
  3. a graph that shows the relationship between a stars age, brightness, and temperature.
  4. pull towards the center of an object
  5. sent directly to foreign bodies to make close up observations.
  6. displays different wavelengths of radiation
  7. the number of waves that pass through a given point
  8. bring visible light to a focus using mirrors
  9. largest group of galaxies with the diameter of 100 million light years or more!
  10. an extremely dense and small star that is very very heavy
  11. Later stage of a star where it expands and is running out of hydrogen for fusion.
  12. the densest thing that we know exist and its gravity is so strong that light cannot escape.
  13. a collection of dust, stars, and gasses held together by gravity
  14. ball of gas that gives off a massive amount of electromagnetic radiation through nuclear fusion
  15. Late stage of a MASSIVE star (similar to red giant but bigger)

28 Clues: pull towards the center of an object • the distance between peeks of a wave • measures the intensity of visible light. • left over dense core from a burnt out star • displays different wavelengths of radiation • bring visible light to a focus using mirrors • early stage of a star and it beginning to rotate • the number of waves that pass through a given point • ...

Maddie Korzenko 2023-09-25

Maddie Korzenko crossword puzzle
Across
  1. the shell or orbital in which the electron is located relative to the atom's nucleus
  2. a kind of radiation including visible light, radio waves, gamma rays, and X-rays
  3. a positively charged ion, i.e. one that would be attracted to the cathode in electrolysis.
  4. a negatively charged ion, i.e. one that would be attracted to the anode in electrolysis.
  5. an energy level defined by quantum theory
  6. the distance between successive crests of a wave, especially points in a sound wave or electromagnetic wave.
  7. diagrams that represent the valence electrons of atoms within a molecule
  8. a single electron or one of two or more electrons in the outer shell of an atom that is responsible for the chemical properties
  9. The emission of energy as electromagnetic waves or as moving subatomic particles
  10. a particle representing a quantum of light or other electromagnetic radiation
  11. penetrating electromagnetic radiation of a kind arising from the radioactive decay of atomic nuclei
  12. the tendency of atoms to prefer to have eight electrons in the valence shell
Down
  1. equivalent to electrons but arise from radioactive decay of unstable atoms
  2. the arrangement of electrons in orbitals around an atomic nucleus
  3. A helium nucleus emitted by some radioactive substances
  4. the lowest energy state of an atom or other particle.
  5. The emission of ionizing radiation or particles caused by the spontaneous disintegration of atomic nuclei.
  6. a discrete quantity of energy proportional in magnitude to the frequency of the radiation it represents.
  7. consists of all the radiations emitted by atoms or molecules
  8. the rate at which something occurs or is repeated over a particular period of time
  9. the reactants and products in radioactive decay, nuclear fission, or nuclear fusion
  10. an atom or molecule with a net electric charge due to the loss or gain of one or more electrons.

22 Clues: an energy level defined by quantum theory • the lowest energy state of an atom or other particle. • A helium nucleus emitted by some radioactive substances • consists of all the radiations emitted by atoms or molecules • the arrangement of electrons in orbitals around an atomic nucleus • diagrams that represent the valence electrons of atoms within a molecule • ...

Chapter 4 review 2024-02-21

Chapter 4 review crossword puzzle
Across
  1. partial absorption of energy
  2. is characterized by the energy contained in the photon. X-ray photon has more E than that of a light or RF photon.
  3. Responsible for producing images.
  4. Smallest bundle of energy traveling through space at the speed of light
  5. in a straight line.
  6. soft tissue ~allows transmission of x-rays with decreased intensity, some change in direction.
  7. describes radio waves in terms of frequency, such as television or radio stations. RF has low energy and long wavelengths. Very short wavelength RF is microwave radiation
  8. - Energy radiated through space accompanied by electrical and magnetic fields.
  9. no mass.
  10. and magnetic fields are 90-degrees to each other.
  11. intensity is INVERSELY related to the square of the distance from the source
Down
  1. Number of cycles passing any given point
  2. half of the range from crest to valley
  3. - The smallest amount of energy that can be emitted or absorbed in the from of electromagnetic radiation is known as quantum .
  4. No light passes through
  5. square law- Relates beam intensity to distance from the source (focal spot source of x-rays)
  6. from one crest to another
  7. ray- come from inside the nucleus of a radioactive atom, and they are emitted spontaneously from radioactive material.
  8. -bone ~ absorbs x-rays.
  9. Is a phenomenon when wavelength increases, energy behaves more wave like
  10. energy of the radiation absorbed or emitted is directly proportional to the frequency of the radiation.
  11. occupies the smallest segment of the electromagnetic spectrum, but the only portion we can sense directly
  12. Smallest quantity of any type of electromagnetic radiation
  13. photons, travel @ the speed of light and either exist with a velocity of speed of light or do not exist at all.
  14. opposite is true for x-rays: behave more like particles than waves.
  15. of varying degrees of absorption of the useful x-ray beam as it passes through the tissues of the body.

26 Clues: no mass. • in a straight line. • No light passes through • -bone ~ absorbs x-rays. • from one crest to another • partial absorption of energy • Responsible for producing images. • half of the range from crest to valley • Number of cycles passing any given point • and magnetic fields are 90-degrees to each other. • Smallest quantity of any type of electromagnetic radiation • ...

Introducing Biology 2026-04-18

Introducing Biology crossword puzzle
Across
  1. The study of plants
  2. Biology Interpreting biological events by molecules
  3. Interpretation of structure
  4. Practice of growing fruits
  5. The study of metabolism of organisms
  6. The study of tissues
  7. The study of algae
  8. The study of fossils
  9. Father of Medicine
Down
  1. The study of fishes
  2. Study of life in space
  3. Father of Biology/Zoology
  4. The study of birds
  5. The study of geographical distribution of life
  6. The study of animals
  7. Father of Botany
  8. The study of reptiles
  9. The study of diseases
  10. It is the entire DNA sequence of an organism

19 Clues: Father of Botany • The study of birds • The study of algae • Father of Medicine • The study of fishes • The study of plants • The study of animals • The study of tissues • The study of fossils • The study of reptiles • The study of diseases • Study of life in space • Father of Biology/Zoology • Practice of growing fruits • Interpretation of structure • The study of metabolism of organisms • ...

Key Radioactivity Terminology Crossword 2019-04-29

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

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

Heat 2021-01-01

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

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

Radiology Terms 2023-03-01

Radiology Terms crossword puzzle
Across
  1. Radiation that spreads out in different directions from a radiation beam when the beam interacts with a substance, such as body tissue
  2. ______________ screens purpose is to reduce radiation
  3. Radiation, Beam emitted from the x-ray source
  4. This effect happens due to post-exposure and can be noticed short term
  5. These waves in radiology have a high point and a low point, with time being a constant that runs through the middle
  6. A guide developed to work with a specific system (film or screen) in a specific radiography room
  7. Negatively charged electrode by which electrons enter an electrical device
  8. This effect occurs by chance and may occur without threshold level dose
Down
  1. Unit representing the amount of current passed through the x-ray tube
  2. Named according to the direction in which the central beam anatomically enters the body part, followed by the area of exit
  3. Outside edge or shadow where the film has been imperfectly collimated
  4. Serves the function of creating x-ray photons from electric energy supplied by the x-ray generator
  5. Device for producing a small parallel beam of rays or radiation
  6. Peak potential applied to the x-ray tube in which electrons from the cathode to the anode
  7. An equation for determining an approximate amount of kVp for a given anatomic area on the basis of measurement and the grid being used
  8. Positively charged electrode by which the electrons leave a device
  9. The Anode ________ Effect is when the radiation intensity varies along the anode-cathode axis of the x-ray tube, decreasing towards the anode
  10. Portion of an x-ray image that is sharp and clearly collimated
  11. The number of waves passing at a given point per given unit of time
  12. Added to the names of those projections in which the central ray passes parallel to one of the three major directional axes through the body part

20 Clues: Radiation, Beam emitted from the x-ray source • ______________ screens purpose is to reduce radiation • Portion of an x-ray image that is sharp and clearly collimated • Device for producing a small parallel beam of rays or radiation • Positively charged electrode by which the electrons leave a device • ...

Surgical Imaging 2025-11-11

Surgical Imaging crossword puzzle
Across
  1. Two key radiation rules—stand back and keep exposure short.
  2. Zoom feature that gives a closer image but increases radiation.
  3. Small metal pins used to hold bone pieces in place.
  4. Space between patient and instrument table that only sterile staff can enter.
  5. Clear divider between sterile and non-sterile areas.
  6. Keeping the surgical area completely free from germs.
  7. A high-dose fluoroscopy setting on the C-arm that gives a brighter image when more detail is needed, but increases radiation exposure.
  8. Safety feature on mobile X-ray units that stops the machine instantly when the control handle is released.
  9. Extra radiation that bounces off the patient and can reach staff.
  10. Limiting the X-ray beam to a smaller area for less exposure.
  11. Mobile X-ray unit used in surgery for live imaging.
  12. Computer system that helps guide the surgeon using imaging.
  13. Metal rod put inside a long bone to fix a fracture.
  14. Fluoro setting that gives short bursts of X-rays to lower dose.
Down
  1. Movable lead wall that protects workers from scatter radiation.
  2. Device that makes X-ray images brighter on the monitor.
  3. Doctor who gives anesthesia and monitors the patient.
  4. Non-sterile nurse who brings supplies and helps outside the sterile field.
  5. Digital sensor used instead of an image intensifier on new C-arms.
  6. X-ray of the bile ducts taken during gallbladder surgery.
  7. Clean cover placed over the patient or C-arm to stay sterile.
  8. Surgery where the hip joint is replaced with an artificial one.
  9. Surgery that removes part of a vertebra to relieve pressure on the spine.
  10. Sterile team member who helps the surgeon and keeps tools clean.
  11. Surgical path through the nose to reach the pituitary gland.
  12. Rule to keep radiation As Low As Reasonably Achievable.
  13. Fluoro image with contrast that helps guide tools in blood vessels.

27 Clues: Small metal pins used to hold bone pieces in place. • Mobile X-ray unit used in surgery for live imaging. • Metal rod put inside a long bone to fix a fracture. • Clear divider between sterile and non-sterile areas. • Doctor who gives anesthesia and monitors the patient. • Keeping the surgical area completely free from germs. • ...

Life, Light, and Love 2023-08-28

Life, Light, and Love crossword puzzle
Across
  1. the art, process, or job of taking pictures with a camera
  2. a tiny particle of light or electromagnetic radiation
  3. a science that deal with things that are alive
  4. the story of a real person's life written by someone other than that person
  5. a US city founded by William Penn, a Quaker who believed in peace
Down
  1. the study of ideas about knowledge, truth, the nature and meaning of life
  2. a wealthy person who gives money and time to help make life better for other people
  3. a person who loves or collects books
  4. the process by which a green plant turns water and carbon dioxide into food when the plant is exposed to light
  5. capable of being slowly destroyed and broken down into very small parts by natural processes, bacteria, ect

10 Clues: a person who loves or collects books • a science that deal with things that are alive • a tiny particle of light or electromagnetic radiation • the art, process, or job of taking pictures with a camera • a US city founded by William Penn, a Quaker who believed in peace • the study of ideas about knowledge, truth, the nature and meaning of life • ...

Types of engineers 2021-10-18

Types of engineers crossword puzzle
Across
  1. alternative light photograph
  2. pressurized water reactor
  3. motors
  4. microscopes
  5. wind turbines
  6. pipeline tracking
  7. autopilot
  8. 3D printing
  9. solar power
  10. pulley
  11. quality documentation
  12. animal habitats
Down
  1. traffic forecasting
  2. computer systems
  3. utility damage program
  4. improved manufacturing
  5. radiation for medicine
  6. organize construction
  7. locomotive schedule
  8. 3D models
  9. carbon-arc lamp
  10. movement-activated air conditioning
  11. x-rays
  12. solar paint
  13. vaccines
  14. prosthesis

26 Clues: motors • x-rays • pulley • vaccines • 3D models • autopilot • prosthesis • microscopes • solar paint • 3D printing • solar power • wind turbines • carbon-arc lamp • animal habitats • computer systems • pipeline tracking • traffic forecasting • locomotive schedule • organize construction • quality documentation • utility damage program • improved manufacturing • radiation for medicine • pressurized water reactor • ...

Diagnostic Imaging 2026-04-10

Diagnostic Imaging crossword puzzle
Across
  1. Right angles
  2. Something abnormal on x-ray
  3. Abbreviation
  4. Short term radiation effects
  5. discovered x ray
  6. has tungsten target
  7. Dose equivalent
  8. has 2 filaments
  9. Time, shielding and
Down
  1. controls size of x-ray beam
  2. Absorbed dose
  3. Off Center
  4. photons of pure energy
  5. What PPE is made of
  6. Ball of energy
  7. Radiation occurring by chance
  8. Measures patient
  9. radiography
  10. Lung collapse
  11. heat resistant metal

20 Clues: Off Center • radiography • Right angles • Abbreviation • Absorbed dose • Lung collapse • Ball of energy • Dose equivalent • has 2 filaments • Measures patient • discovered x ray • What PPE is made of • has tungsten target • Time, shielding and • heat resistant metal • photons of pure energy • controls size of x-ray beam • Something abnormal on x-ray • Short term radiation effects • ...

Chernobyl Fungus Pop Quiz 2025-11-23

Chernobyl Fungus Pop Quiz crossword puzzle
Across
  1. Preference for growth near a radiation source
  2. What do radiotropes convert radiation energy into?
  3. What skincare brand uses extremophiles to protect against radiation?
  4. Where was the Chernobyl Fungus found?
  5. The derivative of Bacillus Pumilus used in skincare
Down
  1. What organisms flourish only in extreme environments?
  2. What type of organism adapts to high levels of ionizing radiation?
  3. The last name of the teacher who was kind enough to invite us all to her house for thanksgiving
  4. Where was this fungus studied?
  5. What type of fungus did we study?
  6. How much radiation do we want?
  7. What is the most common name in our group?

12 Clues: Where was this fungus studied? • How much radiation do we want? • What type of fungus did we study? • Where was the Chernobyl Fungus found? • What is the most common name in our group? • Preference for growth near a radiation source • What do radiotropes convert radiation energy into? • The derivative of Bacillus Pumilus used in skincare • ...

Branches of Science 2024-01-23

Branches of Science crossword puzzle
Across
  1. It is the science and technology of producing and using plants by agriculture
  2. It is a branch of earth science that studies the ocean
  3. It is the study of the relationships between the structure and properties of a material and how it is made
  4. It is a branch of biology that studies the structure, function, and behavior of cells
  5. It is a branch of zoology that concerns the study of birds
  6. It is the application of science to the legal process and criminal investigations
  7. It is the branch of biology concerned with the study of fungi
  8. It is the study of humanity
  9. It explores living things and their functions
Down
  1. It centers on the earth and its physical components
  2. It is the study of substances (elements and compounds)
  3. It is the study of the origins, early evolution, distribution, and future of life in the universe
  4. It is the study of chemical processes within and relating to living organisms
  5. It involves in the study, design, and manufacturing of aircraft and rockets that operate in the air
  6. It is the study of other objects outside the Earth's atmosphere including moons, stars, and other planets.
  7. It is the study of mind and behavior
  8. It is a branch of biology that deals with interactions among organisms and their biophysical environment
  9. It is the science of matter, motion, and energy

18 Clues: It is the study of humanity • It is the study of mind and behavior • It explores living things and their functions • It is the science of matter, motion, and energy • It centers on the earth and its physical components • It is the study of substances (elements and compounds) • It is a branch of earth science that studies the ocean • ...

unit 3.01 2023-03-02

unit 3.01 crossword puzzle
Across
  1. the branch of science that deals with both plant and animal organisms and life processes
  2. A plant rest or grows very little
  3. a plant that completes its life cycle in one year
  4. retains (keeps) leaves and remains green year-round
  5. the part of biology that deals with plants
  6. a plant that completes its life cyclein two years
  7. plant is limp because it does not have enough moisture
Down
  1. loses leaves during the dormant season
  2. horticulture forestry ect.
  3. zinnia grow best in this season
  4. Pansies grow best this season
  5. a plant that lives more than two years
  6. the part of biology that deals with animals
  7. plant is swollen or filled with moisture

14 Clues: horticulture forestry ect. • Pansies grow best this season • zinnia grow best in this season • A plant rest or grows very little • loses leaves during the dormant season • a plant that lives more than two years • plant is swollen or filled with moisture • the part of biology that deals with plants • the part of biology that deals with animals • ...

Science <3 2020-06-15

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

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

G & L Roots 9-10 2022-03-23

G & L Roots 9-10 crossword puzzle
Across
  1. a great number of things or people
  2. a person who gives money and time to help make life better for other people
  3. the form of a word that refers to more than one
  4. the process by which a green plant turns water, light, and carbon dioxide into food
  5. an area that includes several large cities
  6. a tiny particle of light or electromagnetic radiation
  7. describing a belief that there is more than one god
  8. a US city founded by William Penn
  9. the art, process, or job of taking pictures with a camera
  10. a two-dimensional shape that has three or more sides and angles
  11. a large, meat-eating dinosaur
  12. involving two or more subjects
Down
  1. a person who loves or collects books
  2. using or involving several forms of communication or expression
  3. to increase greatly in number or amount
  4. a science that deals with things that are alive
  5. capable of being slowly destroyed and broken down into small parts by nature
  6. the study of ideas about knowledge, truth, the nature and meaning of life
  7. the story of a real person's life written by someone else
  8. a situation where people of different social classes, religions, races, etc. are together in a society

20 Clues: a large, meat-eating dinosaur • involving two or more subjects • a US city founded by William Penn • a great number of things or people • a person who loves or collects books • to increase greatly in number or amount • an area that includes several large cities • the form of a word that refers to more than one • a science that deals with things that are alive • ...

Earth Day Crossword 2024-04-24

Earth Day Crossword crossword puzzle
Across
  1. - Reuse in such a way as to create a product of higher quality or value than the original!
  2. - A layer in the earth’s stratosphere that absorbs most of the sun's harmful ultraviolet radiation!
  3. - A place where waste is buried under layers of earth!
  4. - Energy derived from the sun's rays!
  5. - Gases released into the air, often from vehicles or factories!
  6. - Related to or derived from living matter!
  7. - The natural world, including the air, water, and land in which we live!
  8. - When a species has no living members left!
  9. - To maintain something in its original or existing state!
  10. - Don't drop this on the ground; dispose of it properly!
Down
  1. - To contaminate, especially the natural environment, with harmful substances!
  2. - The branch of biology that deals with the relations of organisms to one another and to their physical surroundings!
  3. - Decomposed organic material that enriches the soil!
  4. - A community of living organisms and their environment working together!
  5. - To protect from wasteful loss, or use resources wisely!
  6. - Practices that meet current needs without compromising future generations'!
  7. - To convert waste into reusable material!
  8. - The natural home or environment of an animal, plant, or other organism!
  9. - The layer of gases surrounding our planet!
  10. - A source of energy that is not depleted when used, like wind or hydro power!

20 Clues: - Energy derived from the sun's rays! • - To convert waste into reusable material! • - Related to or derived from living matter! • - The layer of gases surrounding our planet! • - When a species has no living members left! • - Decomposed organic material that enriches the soil! • - A place where waste is buried under layers of earth! • ...

Science <3 2020-06-15

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

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

Science <3 2020-06-15

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

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

Earth Day Project 2022-05-03

Earth Day Project crossword puzzle
Across
  1. maintain something in its original or existing state
  2. a colorless unstable toxic gas with a pungent odor and powerful oxidizing properties, formed from oxygen by electrical discharges or ultraviolet light. It differs from normal oxygen (O2) in having three atoms in its molecule
  3. no longer in existence
  4. contaminate (water, air, or a place) with harmful or poisonous substances
  5. decayed organic material used as plant fertilizer
  6. protect something from harm or danger
  7. the conditions in which a human, plant, or animal lives/operates
  8. the production and discharge of something, especially gas or radiation
  9. relating to or derived from living matter
  10. able to be renewed
  11. the branch of biology that deals with the relations of organisms to one another and to their physical surroundings
  12. trash thrown into a public or open space
Down
  1. envelope of gases that surrounds the earth
  2. a biological community of interacting organisms
  3. reuse
  4. a place to dispose of refuse and other waste material by burying it and covering it over with soil, especially as a method of filling in or extending usable land
  5. the natural home or environment of an animal, plant, or other organism
  6. able to be maintained at a certain rate or level
  7. convert (waste) into reusable material
  8. something related to the sun

20 Clues: reuse • able to be renewed • no longer in existence • something related to the sun • protect something from harm or danger • convert (waste) into reusable material • trash thrown into a public or open space • relating to or derived from living matter • envelope of gases that surrounds the earth • a biological community of interacting organisms • ...

Rosalind Franklin 2024-10-03

Rosalind Franklin crossword puzzle
Across
  1. It's a deadly illness.
  2. Optical instrument that allows us to see objects invisible to the naked eye.
  3. Scientist who studies chemistry.
  4. First person to explore a new field.
  5. Someone out of the ordinary.
  6. Helix-shaped.
  7. Person belonging to the Hebrew people
  8. British University.
  9. prize
  10. it's a metal with a low melting point.
  11. Something or someone that introduces new ideas, methods, or products, bringing about changes or improvements.
  12. To be able to understand quickly and solve problems.
  13. It is the inhabitants of the United Kingdom.
  14. It is a person who is enthusiastic about something.
  15. Her name
  16. It's a high-frequency electromagnetic radiation.
  17. The act of finding something new or unknown.
Down
  1. A person who works with others in a professional setting, contributing together to a project or common tasks.
  2. Her surname
  3. It's a scientist who studies the physical and chemical properties of substances.
  4. To be free and not depend on others to make decisions or take action.
  5. A person who specializes in a science.
  6. It is a molecule that contains the genetic information of an organism.
  7. It's a person who combat, strugle for the cause, an idea...
  8. It's a adult girl
  9. Biology specialist.
  10. Act or decision contrary to justice
  11. Act of observing

28 Clues: prize • Her name • Her surname • Helix-shaped. • Act of observing • It's a adult girl • British University. • Biology specialist. • It's a deadly illness. • Someone out of the ordinary. • Scientist who studies chemistry. • Act or decision contrary to justice • First person to explore a new field. • Person belonging to the Hebrew people • A person who specializes in a science. • ...

Scientific Discoveries and Inventions 12 2024-11-03

Scientific Discoveries and Inventions 12 crossword puzzle
Across
  1. "A technique used to measure the mass-to-charge ratio of ions."
  2. "The use of radiation, especially for cancer treatment."
  3. "The use of organisms to remove contaminants from the environment."
  4. "Materials with structures on the nanoscale, used in advanced technology."
  5. "The integration of biology, mechanics, and electronics in prosthetics."
  6. "A method for separating molecules based on size and charge."
  7. "The study of chromosomes and their relation to cell behavior."
  8. "The technology of converting sunlight directly into electricity."
  9. "The use of natural catalysts, like enzymes, in chemical reactions."
  10. "A process used to etch or print patterns on a nanoscale."
  11. "The use of plants to clean up soil, air, or water pollutants."
  12. "The study of how genes affect a person's response to drugs."
Down
  1. "The study of chemical processes that cause electrons to move."
  2. "Chemicals that transmit signals across a synapse in the brain."
  3. "The process by which organisms maintain their body temperature."
  4. "The study of genetic material recovered directly from environmental samples."
  5. "A type of computing that uses quantum-mechanical phenomena."
  6. "The scientific study of life that existed in prehistoric times."
  7. "The use of computer technology to analyze biological data."
  8. "The number and appearance of chromosomes in the nucleus of a cell."

20 Clues: "The use of radiation, especially for cancer treatment." • "A process used to etch or print patterns on a nanoscale." • "The use of computer technology to analyze biological data." • "A type of computing that uses quantum-mechanical phenomena." • "A method for separating molecules based on size and charge." • ...

Nuclear Reactions Vocabulary 2025-03-25

Nuclear Reactions Vocabulary crossword puzzle
Across
  1. a technique used to determine how old a rock is by analyzing the amounts of a radioactive isotope and its decay products in the rock
  2. a positively charged particle that is identical to the helium atom nucleus, with two protons and two neutrons, and is emitted from the radioactive decay of a nucleus
  3. the unstable condition of a nucleus that causes it to emit particles and lose energy
  4. the type of radioactive decay in which the nucleus of an atom is at too high an energy, resulting in a reduction of energy state and the emission of a high-energy photon
  5. a nuclear reaction in which two lighter nuclei combine to form a single, heavier nucleus, and some of the original mass is converted to energy
  6. ionizing electromagnetic radiation of very high frequency and energy that is emitted from the radioactive decay of a nucleus
  7. the property of a nucleus to emit radiation and decay, or to not; a stable nucleus does not emit any radiation, while an unstable nucleus will always emit radiation.
  8. a negatively charged electron that is emitted from the radioactive decay of a nucleus
Down
  1. a nuclear reaction in which a heavy nucleus breaks into two lighter nuclei, releasing energy
  2. energy in the form of oscillating electric and magnetic fields that is released in electromagnetic processes; characterized based on the frequency and wavelength of the oscillations as radio waves, microwaves, infrared radiation, visible light, ultraviolet radiation, X-rays, and gamma rays
  3. radioactive decay in which an atomic nucleus emits an alpha particle, reducing the mass number by four and the atomic number by two
  4. the time required for half the nuclei in a sample of a specific isotopic species to undergo radioactive decay
  5. the type of radioactive decay in which the neutron-to-proton ratio in the nucleus is too great and causes instability, resulting in a neutron being transformed into a proton and an electron
  6. natural or artificial conversion of an atom of one element into an atom of another element by the emission of radiation from an unstable nucleus
  7. the spontaneous emission of radiation by an unstable nucleus
  8. the emission or transmission of energy as particles or waves

16 Clues: the spontaneous emission of radiation by an unstable nucleus • the emission or transmission of energy as particles or waves • the unstable condition of a nucleus that causes it to emit particles and lose energy • a negatively charged electron that is emitted from the radioactive decay of a nucleus • ...

Types of Engineers 2022-08-10

Types of Engineers crossword puzzle
Across
  1. These engineers work around the smallest, most amazing fragments of science
  2. Someone who is responsible for the development of new chemical products that can be used by companies and individuals
  3. These engineers design aircraft, spacecrafts, satellites, missiles and system defenses
  4. Computer systems engineers develop, test and evaluate _____________
Down
  1. engineers use engineering principles to create software
  2. Someone who uses the principles of engineering, soil science, biology and chemistry to solve problems
  3. Engineers who design and supervise construction projects including roads, bridges, water systems, etc
  4. These engineers research and develop the processes, instruments and systems used to get benefits from __________ energy and radiation
  5. This type of engineers designs and develops new electrical equipment, solves problems and tests equipment

9 Clues: engineers use engineering principles to create software • Computer systems engineers develop, test and evaluate _____________ • These engineers work around the smallest, most amazing fragments of science • These engineers design aircraft, spacecrafts, satellites, missiles and system defenses • ...

unit 3.01 2023-03-02

unit 3.01 crossword puzzle
Across
  1. the branch of science that deals with both plant and animal organisms and life processes
  2. A plant rest or grows very little
  3. a plant that completes its life cycle in one year
  4. retains (keeps) leaves and remains green year-round
  5. the part of biology that deals with plants
  6. a plant that completes its life cyclein two years
  7. plant is limp because it does not have enough moisture
Down
  1. loses leaves during the dormant season
  2. horticulture forestry ect.
  3. zinnia grow best in this season
  4. Pansies grow best this season
  5. a plant that lives more than two years
  6. the part of biology that deals with animals
  7. plant is swollen or filled with moisture

14 Clues: horticulture forestry ect. • Pansies grow best this season • zinnia grow best in this season • A plant rest or grows very little • loses leaves during the dormant season • a plant that lives more than two years • plant is swollen or filled with moisture • the part of biology that deals with plants • the part of biology that deals with animals • ...

Chapter 7 Review 2020-05-08

Chapter 7 Review crossword puzzle
Across
  1. duplicating films are used only in a _______ and is not exposed to x-radiation
  2. Thin, transparent coating which is placed over the emulsion. It protects the emulsion from manipulation
  3. these screens intensify the effect of x-rays on the film, and less radiation is required. A smooth plastic sheet coated with tiny fluorescent crystals
  4. BW's used to examine the maxillary crown on a single film. Useful in diagnosing interproximal caries and bone level
  5. Absorb radiation during x-ray exposure and store energy from the radiation
  6. Unexposed and unprocessed film must be stored in a cool, _____ place (50-70 degrees F)
  7. "end of a tooth"
  8. means existing but not yet developed; hidden, concealed; something present but not yet visible
  9. The stored energy within the silver halide crystals form a pattern and creates an invisible image on the emulsion. It remains invisible until the film is processed
  10. Provides support for the emulsion and strength. Can withstand heat, moisture, and chemical exposure. Transparent exhibiting a slight blue tint which is necessary for image quality (think about the color of the film in Rad Lab)
  11. are used to examine the teeth and supporting structures
  12. Found behind the film shielding the film from scatter radiation which results in film fog
  13. Produces identical copy of either an intraoral or extraoral radiograph used to send to insurance companies, referrals to specialists and for teaching aids.
  14. A coating attached to both sides of the film base by the adhesive layer. Allows for greater film sensitivity to x-radiation
  15. a client's mouth ______ should be considered when choosing a film size
  16. which film choice is best used to determine delayed eruption in a child who has mixed dentition (ages 6-12)?
  17. Evenly suspends silver halide crystals over the film base. Absorbs processing solutions allowing for the chemicals to react with crystals
  18. Used to hold extraoral films and intensifying screens
  19. the larger the crystals the ______ the film speed
  20. Require a screen for exposure. Placed between two special intensifying screen in a cassette. Less radiation is required to expose the film
Down
  1. Do not require intensifying screens for exposure. Exposed directly to x-rays. The emulsion on the film is sensitive to x-ray exposure rather than fluorescent light
  2. A small bump found on the corner of the plastic film packet which aids in the identification of the patient’s right and left side; used for correct mounting
  3. chemical compound sensitive to radiation or light
  4. Has a flap used to open the film packet to remove the film before processing. Must always face the patients tongue
  5. A thin layer of adhesive material covering both sides of the film base. Its like the glue for the emulsion
  6. Amount of radiation required to produce a radiograph. Determines how much radiation and exposure time is necessary to produce an image on a film. Determined by: size of silver halide crystals, thickness of the emulsion and radiosensitive dyes
  7. Found behind the film shielding the film from scatter radiation which results in film fog
  8. Solid white and has identification dot (ID). - Must always face the teeth and x-ray tubehead.
  9. "around"
  10. classified as the standard film size which is generally used for posterior PA exposures on adult dentition
  11. used in anterior BW
  12. the larger the crystals the ______ the film speed
  13. Something that responds to a stimulus
  14. the (___same word__) the number, the (___same word__) the size of the film
  15. a fast speed film requires _________ radiation exposure
  16. Emulsion found on both sides of the film packet. May contain one film or two films (two for duplication)
  17. Surrounds the film and helps protect the film from the light
  18. Largest intraoral film. Used to examine the maxillary and mandibular arch
  19. ______ storage containers prevent film-fogging
  20. film size used when taking a BW of posteriors in adults when 8's are present
  21. Refers to a picture of an object (tooth)

41 Clues: "around" • "end of a tooth" • used in anterior BW • Something that responds to a stimulus • Refers to a picture of an object (tooth) • ______ storage containers prevent film-fogging • chemical compound sensitive to radiation or light • the larger the crystals the ______ the film speed • the larger the crystals the ______ the film speed • ...

Heat Transfer 2022-10-19

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

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

Spellings 26th February 2024-02-18

Spellings 26th February crossword puzzle
Across
  1. training people to obey rules
  2. perfume or odour
  3. apart from
  4. King Charles does this
  5. a shape like less than half a moon
  6. lovely countryside
  7. going upward
  8. you find it very interesting
Down
  1. cutting tool
  2. not forgetting
  3. someone who is good at physics, chemistry and biology
  4. a group of words punctuated with a full stop.
  5. physics, chemistry and biology
  6. different from what is usual
  7. going downward

15 Clues: apart from • cutting tool • going upward • not forgetting • going downward • perfume or odour • lovely countryside • King Charles does this • different from what is usual • you find it very interesting • training people to obey rules • physics, chemistry and biology • a shape like less than half a moon • a group of words punctuated with a full stop. • ...

Key Radioactivity Terminology Crossword 2019-04-29

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

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

Types of Engineers 2022-08-10

Types of Engineers crossword puzzle
Across
  1. These engineers work around the smallest, most amazing fragments of science
  2. Someone who is responsible for the development of new chemical products that can be used by companies and individuals
  3. These engineers design aircraft, spacecrafts, satellites, missiles and system defenses
  4. Computer systems engineers develop, test and evaluate _____________
Down
  1. engineers use engineering principles to create software
  2. Someone who uses the principles of engineering, soil science, biology and chemistry to solve problems
  3. Engineers who design and supervise construction projects including roads, bridges, water systems, etc
  4. These engineers research and develop the processes, instruments and systems used to get benefits from __________ energy and radiation
  5. This type of engineers designs and develops new electrical equipment, solves problems and tests equipment

9 Clues: engineers use engineering principles to create software • Computer systems engineers develop, test and evaluate _____________ • These engineers work around the smallest, most amazing fragments of science • These engineers design aircraft, spacecrafts, satellites, missiles and system defenses • ...

Earth Day Project 2022-05-03

Earth Day Project crossword puzzle
Across
  1. contaminate (water, air, or a place) with harmful or poisonous substances
  2. no longer in existence
  3. convert (waste) into reusable material
  4. relating to or derived from living matter
  5. the production and discharge of something, especially gas or radiation
  6. something related to the sun
  7. protect something from harm or danger
  8. able to be maintained at a certain rate or level
  9. a colorless unstable toxic gas with a pungent odor and powerful oxidizing properties, formed from oxygen by electrical discharges or ultraviolet light. It differs from normal oxygen (O2) in having three atoms in its molecule
  10. able to be renewed
Down
  1. the branch of biology that deals with the relations of organisms to one another and to their physical surroundings
  2. maintain something in its original or existing state
  3. reuse
  4. trash thrown into a public or open space
  5. the natural home or environment of an animal, plant, or other organism
  6. decayed organic material used as plant fertilizer
  7. a biological community of interacting organisms
  8. the conditions in which a human, plant, or animal lives/operates
  9. envelope of gases that surrounds the earth
  10. a place to dispose of refuse and other waste material by burying it and covering it over with soil, especially as a method of filling in or extending usable land

20 Clues: reuse • able to be renewed • no longer in existence • something related to the sun • protect something from harm or danger • convert (waste) into reusable material • trash thrown into a public or open space • relating to or derived from living matter • envelope of gases that surrounds the earth • a biological community of interacting organisms • ...

Science <3 2020-06-15

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

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

Science <3 2020-06-15

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

34 Clues: an object • 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 • study of living things • S.A.S. A stands for... • 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 • ...

Scientific Discoveries and Inventions 11 2024-11-03

Scientific Discoveries and Inventions 11 crossword puzzle
Across
  1. "The use of computer technology to analyze biological data."
  2. "The use of plants to clean up soil, air, or water pollutants."
  3. "Chemicals that transmit signals across a synapse in the brain."
  4. "The process by which organisms maintain their body temperature."
  5. "The technology of converting sunlight directly into electricity."
  6. "The use of natural catalysts, like enzymes, in chemical reactions."
  7. "The study of chromosomes and their relation to cell behavior."
  8. "A type of computing that uses quantum-mechanical phenomena."
  9. "The study of how genes affect a person's response to drugs."
Down
  1. "The study of genetic material recovered directly from environmental samples."
  2. "The use of radiation, especially for cancer treatment."
  3. "A process used to etch or print patterns on a nanoscale."
  4. "A method for separating molecules based on size and charge."
  5. "The scientific study of life that existed in prehistoric times."
  6. "The study of chemical processes that cause electrons to move."
  7. "The integration of biology, mechanics, and electronics in prosthetics."
  8. "Materials with structures on the nanoscale, used in advanced technology."
  9. "The use of organisms to remove contaminants from the environment."
  10. "The number and appearance of chromosomes in the nucleus of a cell."
  11. "A technique used to measure the mass-to-charge ratio of ions."

20 Clues: "The use of radiation, especially for cancer treatment." • "A process used to etch or print patterns on a nanoscale." • "The use of computer technology to analyze biological data." • "A method for separating molecules based on size and charge." • "A type of computing that uses quantum-mechanical phenomena." • ...

Science <3 2020-06-15

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

32 Clues: eats meat • eats plants • gas to solid • solid to gas • liquid to gas • gas to liquid • living things • liquid to solid • non-living things • eat plants and meat • study of living things • S.A.S. A stands for... • 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 • ...

Introduction to Biology 2023-03-25

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

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

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

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

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

Chapter 5 Crossword 2022-02-25

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

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

Horiculture assignment 2023-03-02

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

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

Biology Orientation Week 2022-11-28

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

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

Big-Bang-Theory Vocabulary 2026-04-21

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

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

The Big Bang Theory 2026-04-21

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

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

Science <3 2020-06-15

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

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

Science <3 2020-06-15

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

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

Biol 1400: General Microbiology 2026-02-08

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

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

Heat 2021-01-01

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

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

Title 2021-05-17

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

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

Radioactive Decay and Half-Life 2025-06-25

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

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

ENERGY TRANSFER 2025-10-18

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

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

RTG 223 Radiation protection 2019-01-29

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

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

RTG 223 Radiation protection 2019-01-29

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

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

RTG 223 Radiation protection 2019-01-29

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

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

RTG 223 Radiation protection 2019-01-29

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

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

RTG 223 Radiation protection 2019-01-29

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

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

RTG 223 Radiation protection 2019-01-29

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

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

RTG 223 Radiation protection 2019-01-29

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

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

RTG 223 Radiation protection 2019-01-29

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

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

RTG 223 Radiation protection 2019-01-29

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

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

RTG 223 Radiation protection 2019-01-29

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

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

RTG 223 Radiation protection 2019-01-29

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

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

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

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

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

Forensic science 2019-02-12

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

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

final crossword 2021-05-11

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

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

unit 2 week 4 spelling 2024-12-02

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

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

energy 2025-10-28

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

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

Radiography 2011-08-15

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

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

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

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

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

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

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

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

Dental Vocabulary Crossword 2022-10-12

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

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

Alex Blanaru 2023-09-19

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

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

Chapter 9 Review 2024-01-27

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

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

Particles, density, radiation 2025-03-11

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

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

P4 - Radiation for life 2016-02-18

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

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

RTG 223 Radiation protection 2019-01-29

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

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

RTG 223 Radiation protection 2019-01-29

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

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

RTG 223 Radiation protection 2019-01-29

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

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

RTG 223 Radiation protection 2019-01-29

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

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

RTG 223 Radiation protection 2019-01-29

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

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