radiation biology Crossword Puzzles

Chapter 10 Key Terms 2022-08-31

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Concerns the upper boundary dose of ionizing radiation that results in a negligible risk of bodily injury or hereditary damage
Effect that is a beneficial consequence of radiation for populations continuously exposed to moderately higher levels of radiation than ordinary background
An individual such as a medical physicist, health physicist, radiologist, or other individual qualified through adequate training and experience in the safe usage of radiation
Mutational or randomly occurring biologic changes, independent of dose, in which the chance of occurrence of the effect rather than the severity of the effect is proportional to the dose of ionizing radiation
Precept holding that occupational exposure of the patient, occupationally exposed persons, and the general public should be kept "as low as reasonably achievalbe."
A radiation workers lifetime EfD must be limited to their age in years times 10 mSv. This limit pertains to the whole body
Limits for occupational exposure that are set by the medical facility well below the regulatory values as they appear in state or federal regulations
The current method for assessing radiation exposure and associated risk of biologic damage to radiation workers and the general public

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Late complications arising after radiotherapy, increasing in frequency among survivors of both pediatric and adult cancers
A value that denotes the percentage of the summed stochastic risk stemming from irradiation of specific tissues to the all-inclusive risk when the entire body is irradiated in a uniform fashion
Radiation protection standards organization considered to be the international authority on the safe use of sources of ionizing radiation
An upper boundary limit for radiation workers for yearly whole-body exposure of 50 millisieverts
Group that assists in the development of the radiation safety program in a healthcare facility, provides guidance for the program, and facilities its ongoing operation
Quantity that is used for radiation protection purposes to provide a measure of the overall risk of exposure to humans from ionizing radiation
Dose in millisieverts that does not exceed in 10 times the occupationally exposed person's age in years, or for the dose in rem, the age of the person Negligibleindividualdose An annual effective dose that provides a low exposure cutoff level such that regulatory agencies may consider the associated level of individual risk negligible
Any radiation effects on organ or organ systems that increase with increasing dose, and below a certain dose level, the effect rarely or never occurs
A federal agency that has the authority to control the possession, use, and production of atomic energy in the interest of national security
Individual states of the United States that have entered into an agreement with the Nuclear Regulatory Commission to assume responsibility for enforcing radiation protection regulations through their respective health departments
A radiation quantity used for radiation protection purposes when a person receives exposure from various types of ionizing radiation

19 Clues: An upper boundary limit for radiation workers for yearly whole-body exposure of 50 millisieverts • Late complications arising after radiotherapy, increasing in frequency among survivors of both pediatric and adult cancers • A radiation workers lifetime EfD must be limited to their age in years times 10 mSv. This limit pertains to the whole body • ...

Chemistry Unit 2 2021-12-17

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form of electromagnetic radiation, high frequency and energy of high-energy photons
electron emission, absorbs enough energy to be completely ejected.
18th group, stable
outermost electrons, chemical bond
opposite spins, 2 max electrons
form of electromagnetic radiation, high energy and very short wavelengths
form of electromagnetic radiation, antennas
energy level, 1s 2s 3s
minimum energy ,remove the loosest electron
height, origin to the crest
minimum amount of energy, gained or lost
form of energy, wavelike behavior
form of electromagnetic radiation, microwaves

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electrons, lowest energy 1st
the arrangement of electrons, block, p block, d block
measure of the tendency of an atom, bonding pair
#waves per sec, hertz
small particle, negative charge
tiny particle, comprises waves of electromagnetic radiation
pairing up, one electron
form of electromagnetic radiation, thermal vision
shortest distance, waves
form of energy, no mass but has wave characteristics
distance, nucleus to outer shell
electron configuration, boxes
form of electromagnetic radiation, sun rays

26 Clues: 18th group, stable • #waves per sec, hertz • energy level, 1s 2s 3s • pairing up, one electron • shortest distance, waves • height, origin to the crest • electrons, lowest energy 1st • electron configuration, boxes • small particle, negative charge • opposite spins, 2 max electrons • distance, nucleus to outer shell • form of energy, wavelike behavior • ...

physics - Radioactivity 2020-10-29

physics - Radioactivity crossword puzzle

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imaging that produces inside structures of the body such as bones
speeding up
can stop beta but cant stop gamma
particle found in nucleous of an atom
positively charged nucleon
a half life archeological use of radiation
proton number
break down
move from normal path
total number of proton and neutrons
negatively charged particle
high speed electron
can not predict what is going to happen next
happens without external influence

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splitting up of heavy nucleus to get smaller nuclei
can detect all types of radiation
helium nucleus
joining of two lighter nuclei to form a one heavier nucleus
most ionizing type of radiation
causing to gain or lose charge
atoms of the same element with different masses
can stop gamma radiation
high frequency electromagnetic radiation
natural radiation in the environment
a medical use of gamma radiation
time taken for a half the mass of a radioactive sample to decay
does not deflect in magnetic or electric field
release of electrons from hot metal
used to count radiation

29 Clues: break down • speeding up • proton number • helium nucleus • high speed electron • move from normal path • used to count radiation • can stop gamma radiation • positively charged nucleon • negatively charged particle • causing to gain or lose charge • most ionizing type of radiation • a medical use of gamma radiation • can detect all types of radiation • can stop beta but cant stop gamma • ...

word parts 2021-05-10

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synonym
credit
integer
rupture
unicycle
tripod
conspire
ambulatory
automation
zoology
grammar
pedal
omniscient

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psychic
quadrilateral
justice
bicycle
proclaim
neuron
democracy
transcontinental
uncommon
tempo
biology

24 Clues: tempo • pedal • credit • neuron • tripod • psychic • synonym • justice • bicycle • integer • rupture • zoology • grammar • biology • proclaim • unicycle • conspire • uncommon • democracy • ambulatory • automation • omniscient • quadrilateral • transcontinental

All crossword about cell biology 2020-01-13

All crossword about cell biology crossword puzzle

Across

is interconnected to other fields such as genetics,
how cells function, ultimately giving insight into
such as cell culture, various types of microscopy,
such as cancer, and other diseases. Research in cell
structure and function of the cell, also known
many sub-topics which may include the study of cell
The study of cells is performed using several
biology is a branch of biology that studies
the basic unit of life Cell biology encompasses

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while also being essential for research in biomedical
and how cells work is fundamental to all biological
being used for discoveries and research pertaining
prokaryotic and eukaryotic cells and can be divided
larger organisms. Knowing the components of
cell communication, cell cycle, and cell
and cytochemistry.
genetics, biochemistry, molecular biology, medical microbiology,
cell fractionation. These have allowed for and are

18 Clues: and cytochemistry. • cell communication, cell cycle, and cell • larger organisms. Knowing the components of • biology is a branch of biology that studies • The study of cells is performed using several • structure and function of the cell, also known • the basic unit of life Cell biology encompasses • being used for discoveries and research pertaining • ...

Ch 9 Radiation Protection Concepts and Equipment 2023-05-05

Ch 9 Radiation Protection Concepts and Equipment crossword puzzle

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what type of Sources of Ionizing Radiation Exposure includes Radiopharmeceuticals, Consumer products, Air travel?
______ is a kinetic energy released per unit mass of air
kerma is ____ Energy Released in matter
Biological effects of ionizing radiation classify as ___ when its evident in individual, for example cataracts, erythema, cancer formation
Air kerma is used to determine tube _____ and input to image receptor
what personnel monitoring devices contains: Lithium fluoride crystals and store energy when exposed to ionizing radiation
______ is total amount of energy deposited in matter
Biologic Effects of Ionizing Radiation is influenced by total____ received, rate of ____
what is a Dose-measuring device?
emit light when stimulated by ionizing radiation the light is then converted to electric signal, commonly used in nuclear medicine and CT scan equipment
beta particles are ___ penetrating tissue than alpha

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Biological effects of ionizing radiation classify as ___ when it results in damage to reproductive germ cells and Evident in offspring of individual
Used to demonstrate presence of radiation that is most effective with particulate radiation, but least effective in detecting x-ray or gamma radiation
_____ is a number of ionizations in given quantity of air
_____ particles is Electrons from decaying radioactive material, has Little mass and charge and Can travel 10–100 cm in air
what dosimeter uses two pieces of film in light tight packet and the packet placed in holder with filter elements such as opper, cadmium, and aluminum
_____describes quantity of radioactive material Expressed as number of radioactive atoms to decay per unit time
_____ is a sum of equivalent doses of specific tissues and accounts for various tissue sensitivities to irradiation
Energy transfer's excitation and ionization can cause biological disturbances in ____
_____ is a product of absorbed dose and radiation weighting
Nature of Ionizing Radiation can break ____ bonds
what type of Sources of Ionizing Radiation Exposure includes Cosmic radiation, Terrestrial radiation, and Radionuclides are naturally present?
what is the most common type of personnel monitor that contains a thin layer of aluminum oxide
Most biological damage is due to _____interactions
___ is a measure amount of energy absorbed
_____ particles has a high-energy helium nucleus, Large amount of mass and charge and is highly ionizing

26 Clues: what is a Dose-measuring device? • kerma is ____ Energy Released in matter • ___ is a measure amount of energy absorbed • Nature of Ionizing Radiation can break ____ bonds • Most biological damage is due to _____interactions • ______ is total amount of energy deposited in matter • beta particles are ___ penetrating tissue than alpha • ...

BRANCHES OF BIOLOGY 2021-05-28

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This branch of biology is concerned with illness in humans
The use of biological processes to make life better for humans
This scientist would be interested in how a foetus develops
A person who studies biological processes at the molecular level (9,9)
This kingdom of organisms is studied by a botanist
A mycologist is interested in this kingdom of organisms
The study of animals
This branch of biology is interested in how species change over many generations

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A branch of biology an awful lot like ecology
This branch of biology goes on under the sea
This prefix means very small
This scientist might study how plants grow in space
The study and manipulation of ACGT
The study of ecosystems
This branch of biology designs devices to intergrate with or put inside living things
Also known as cellular biology

16 Clues: The study of animals • The study of ecosystems • This prefix means very small • Also known as cellular biology • The study and manipulation of ACGT • This branch of biology goes on under the sea • A branch of biology an awful lot like ecology • This kingdom of organisms is studied by a botanist • This scientist might study how plants grow in space • ...

Chapter 8 - Radiation 2016-12-06

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stops alpha particles
of gamma radiation.
of alpha particles
of 2 protons and 2 neutrons.
number increases by this when it loses a beta particle.
type of electromagnetic radiation.
number increases by this when it loses a beta particle.
radiation using uranium salts on a photographic plate.
stops gamma radiation.
amount of radioactivity found in the air naturally.
a change in nucleus and a new element is formed.
time taken for half of the nuclei in any given sample to decay.
of beta radiation
of gamma radiation
of alpha radiation.
discovered during the re-crystallizations of uranium ore.

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number decreases by this when it loses an alpha particle.
when a neutron breaks down into a proton and an electron.
of beta particles
spontaneous breaking up of an unstable nuclei.
the Nobel Prize for Chemistry and Physics.
is detected using this type of counter.
new element is formed but chemical bonds are.
either alpha or beta particles are released a new element is formed.
name for uranium ore.
stops beta particles.
number decreases by this when it loses an alpha particle.

27 Clues: of beta particles • of beta radiation • of alpha particles • of gamma radiation • of gamma radiation. • of alpha radiation. • stops alpha particles • name for uranium ore. • stops beta particles. • stops gamma radiation. • of 2 protons and 2 neutrons. • type of electromagnetic radiation. • is detected using this type of counter. • the Nobel Prize for Chemistry and Physics. • ...

Chapter 1 Key Terms 2022-08-04

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Campaign created to provide radiologic technologists a full understanding of the sage operation of fluoroscopic devices on pediatric patients
SI unit of radiation exposure
Living tissue of animals and humans can be damaged by exposure to ionizing radiation
When a patient dose is predicted to or has actually substantially exceeded normal dose levels
This term is synonymous with the term ALARA
Radiation that produces positively and negatively charged particles when passing through matter
A subunit of the gray in the SI
The SI unit of measure for the radiation quantities, equivalent dose and effective dose
Energy that passes from one location to another
A subunit of the roentgen, a nonmetric unit likewise used for measuring the ionizing capability of radiation
The total electric charge of one sign per unit mass that x-ray and gamma ray photons with energies up to 3 million electron volts generate in dry air at standard temperature and pressure

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The campaign includes dissemination of information on pediatric CT dose reduction among the various medical specialties that refer patients for CT examinations or even operate their own CT scanners
The campaigns objective is lowering the amount of radiation used in medically necessary imaging studies and eliminating unnecessary procedures
A partnership of medical societies whose overall common purpose is to reduce dose for pediatric patients
Method to compare the amount of radiation received from a radiologic procedure with natural background radiation received over a specific period
Effective measures employed by radiation workers to safeguard patients, personnel, and the general public from unnecessary exposure to ionizing radiation
The probability of injury, ailment, or death resulting from an activity
The amount of energy per unit mass absorbed by an irradiated object
The degree to which a diagnostic study accurately reveals the presence or absence of disease in the patient
Precept holding that occupational exposure should be kept "as low as reasonably achievable"
SI unit of absorbed dose and air kerma
A subunit of the sievert
Quantity that is used for radiation protection purposes to provide a measure of the overall risk of exposure to humans from ionizing radiation

23 Clues: A subunit of the sievert • SI unit of radiation exposure • A subunit of the gray in the SI • SI unit of absorbed dose and air kerma • This term is synonymous with the term ALARA • Energy that passes from one location to another • The amount of energy per unit mass absorbed by an irradiated object • The probability of injury, ailment, or death resulting from an activity • ...

Atomic Structure and Radioactivity 2024-09-01

Atomic Structure and Radioactivity crossword puzzle

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The first letter in the greek alphabet
One billionth of a metre.
Splitting the nucleus ('splitting the atom')
Radiation can be used to kill bacteria.
This happens when an electron is removed from an atom.
A subatomic particle that exists in the nucleus.
It contains protons and neutrons.
Something that emits radiation is this.
Ninety Two protons.
Radiation with a wavelength smaller than X-rays.
Radiation is dangerous because it does this.

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The mild mannered version of the Hulk.
Sticking small atoms together to create larger ones.
Six protons.
bitten by a radioactive spider
Emitted by radioactive material.
A particular mass of the an element.
An element used in nuclear bombs
Electrons live in these.
Positive subatomic particle.
Has approximately 1/1800 of the mass of a proton.
One sheet of this can block Alpa radiation.
Monster spawned from the waste from nuclear bomb tests.
A dense material that is particular good at absorbing radiation.
Radiation consisting of fast moving electrons
Has a quark composition of UP DOWN DOWN.
The smallest possible particle of an element.

27 Clues: Six protons. • Ninety Two protons. • Electrons live in these. • One billionth of a metre. • Positive subatomic particle. • bitten by a radioactive spider • Emitted by radioactive material. • An element used in nuclear bombs • It contains protons and neutrons. • A particular mass of the an element. • The mild mannered version of the Hulk. • The first letter in the greek alphabet • ...

Natural Science Crossword 2024-01-30

Natural Science Crossword crossword puzzle

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What is the chemical symbol for gold?
The Study of living organisms
Smallest particle of an element
Which science explores the structure of matter and the changes it undergoes?
What is the name for the protective layer that shields the Earth from the sun's ultraviolet radiation?
Center of an atom
The study of rocks
Largest planet in our solar system

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The layer of Earth between the crust and the core
What gas do plants release during photosynthesis?
The third planet from the sun
Which gas makes up a majority of Earth's atmosphere?
The force that opposes motion between two surfaces
What do we call the study of stars, planets, and space?
Closest planet to the sun

15 Clues: Center of an atom • The study of rocks • Closest planet to the sun • The third planet from the sun • The Study of living organisms • Smallest particle of an element • Largest planet in our solar system • What is the chemical symbol for gold? • The layer of Earth between the crust and the core • What gas do plants release during photosynthesis? • ...

All crossword about cell biology 2020-01-13

Across

is interconnected to other fields such as genetics,
how cells function, ultimately giving insight into
such as cell culture, various types of microscopy,
such as cancer, and other diseases. Research in cell
structure and function of the cell, also known
many sub-topics which may include the study of cell
The study of cells is performed using several
biology is a branch of biology that studies
the basic unit of life Cell biology encompasses

Down

while also being essential for research in biomedical
and how cells work is fundamental to all biological
being used for discoveries and research pertaining
prokaryotic and eukaryotic cells and can be divided
larger organisms. Knowing the components of
cell communication, cell cycle, and cell
and cytochemistry.
genetics, biochemistry, molecular biology, medical microbiology,
cell fractionation. These have allowed for and are

Archaeology 2022-05-01

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artifact
biology
art
religion
bones
archaeology
museum
pottery
fossil
past
excavation
site

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culture
history
life
heritage
anthropology
society
tomb
antiquity
time
material
human
dig
lithic
trowel

26 Clues: art • dig • life • tomb • time • past • site • bones • human • museum • fossil • lithic • trowel • culture • history • biology • society • pottery • artifact • heritage • religion • material • antiquity • excavation • archaeology • anthropology

Radiotherapeutic Technique 2013-05-23

Radiotherapeutic Technique crossword puzzle

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/A piece of metal alloy that can be used to shape the radiation beam.
/A part of multi small leaf and located in the head of the linear accelerator that is used to shape the radiation beam by computer digitization replacing custom blocking.
/Giving off radiation
/RadiationTreatment field.
/The amount of radiation used in radiation therapy is measured in gray and varies depending on the type and stage of cancer being treated.
/Procedure that used the X-ray, CT scan, or ultrasound pictures, taken just prior to or during treatment, to guide treatment delivery. The tumor can be precisely located in 3-D space immediately before treatment. The ability to correct for movement and any errors during setup means smaller margins can be used, sparing healthy tissue and escalating the tumor dose.
/Diagnostic radiography unit mounted on gantries that mimic a treatment machine's range of motion and positions.
/A procedure that used a device to help a patient remain in the same position during every treatment.
/A device and located in the head of the linear accelerator that is used to shape the radiation beam.
/Tiny, permanent ink dot marked on your skin in or near the treatment area during the planning phase. These marks are used each day before treatment to align your body in the accurate position.
/A digital imaging device used to monitor and manage target positioning during the course of treatment (port films).

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/An immobilization device fitting over a patient’s head and face to allow accurate repositioning from day to day.
/Radiation composed exclusively of energy, with no mass or charge,that is used in radiation therapy. They can be produced in the nucleus of the atom (Gamma Radiation) or in the superficial shell (X-rays). In general, they penetrated in depth and they are used to treat deeply seated tumors.
/An abnormal lump or mass of tissue
/ The use of small radioactive sources placed on or in tumors to treat to a high dose while avoiding normal tissues;
/A metal filter of triangular cross-section placed within a radiation beam to intentionally feather the radiation intensity from one side of the beam to the other.
linear accelerator attachment for electron beam treatment.
/Hair loss from radiation therapy treatment
/The single point in space where a linear accerelator’s beam is aimed regardless of the orientation of the machine.
/As used in radiation therapy, device mounted on the walls and ceiling of the treatment room pointing to the treatment machine’s isocenter to allow accurate positioning of the patient from day to day.
/The process of locating and marking the treatment field to be targeted in radiation therapy.
/Additional material placed on the patient’s skin to intentionally pull the radiation dose more superficially.
/Treatment that is intended to relieve symptom, but not cure disease.
/Also called intensity-modulated radiation therapy. A type of 3-dimensional radiation therapy that uses computer-generated images to show the size and shape of the tumor. Thin beams of radiation of different intensities are aimed at the tumor from many angles. This type of radiation therapy reduces the damage to healthy tissue near the tumor.

24 Clues: /Giving off radiation • /RadiationTreatment field. • /An abnormal lump or mass of tissue • /Hair loss from radiation therapy treatment • linear accelerator attachment for electron beam treatment. • /A piece of metal alloy that can be used to shape the radiation beam. • /Treatment that is intended to relieve symptom, but not cure disease. • ...

CP5 EM Waves 2023-04-03

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Vibrations of voltage and current in radio aerials.
Electromagnetic radiation with a shorter wavelength than visible light.
An imaginary line at right angles to a surface where a ray of light hits it.
The change in direction when a wave changes speed going from one medium into another.
A place where there is no matter at all.
The order colours of the visible spectrum from long to short wavelength.
Cancer treatment in which a patient is given gamma radiation to kill the cancer cells.
A hazard of receiving high frequency electromagnetic waves.
Electromagnetic waves that can be detected by the human eye.
The entire frequency range of electromagnetic waves.
Deoxyribonucleic acid. Chemical that makes up genes and chromosomes.

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Absorbing radiation of one wavelength and re-emitting at a visible wavelength.
Electromagnetic radiation with a longer wavelength than infrared radiation.
Waves that all travel at the same speed in a vacuum, and are all transverse.
Electromagnetic radiation we feel as heat and has a longer wavelength than visible light.
A change in the DNA instructions in a cell.
The boundary between two materials.
A straight line with an arrow showing the direction of a beam of light.
A wave in which the vibrations are at right angles to the direction the wave is travelling.
The angle between an incoming light ray and the normal.
Electromagnetic radiation that has a shorter wavelength than ultraviolet radiation.
Electromagnetic radiation with the shortest wavelengths and highest frequencies.
Electromagnetic radiation with the longest wavelengths.

23 Clues: The boundary between two materials. • A place where there is no matter at all. • A change in the DNA instructions in a cell. • Vibrations of voltage and current in radio aerials. • The entire frequency range of electromagnetic waves. • The angle between an incoming light ray and the normal. • Electromagnetic radiation with the longest wavelengths. • ...

All crossword about cell biology 2020-01-13

Across

is interconnected to other fields such as genetics,
how cells function, ultimately giving insight into
such as cell culture, various types of microscopy,
such as cancer, and other diseases. Research in cell
structure and function of the cell, also known
many sub-topics which may include the study of cell
The study of cells is performed using several
biology is a branch of biology that studies
the basic unit of life Cell biology encompasses

Down

while also being essential for research in biomedical
and how cells work is fundamental to all biological
being used for discoveries and research pertaining
prokaryotic and eukaryotic cells and can be divided
larger organisms. Knowing the components of
cell communication, cell cycle, and cell
and cytochemistry.
genetics, biochemistry, molecular biology, medical microbiology,
cell fractionation. These have allowed for and are

Models of Atoms & The Electromagnetic Spectrum (2) 2017-11-12

Models of Atoms & The Electromagnetic Spectrum (2) crossword puzzle

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A type of electromagnetic radiation used in hospitals to see inside the human body (Hint: Write like: ___-______).
A negatively charged particle found around the nucleus of the atom.
The modern model of the atom was proposed by the scientist called ____________.
All types of electromagnetic radiation can be found on the electromagnetic ___________________.
The type of electromagnetic radiation that can cause skin cancer and which is emitted by the Sun.
The type of electromagnetic radiation with the longest wavelength.
This happens when an atom absorbs a photon of energy and electrons are lost from the atom.
A model of electromagnetic radiation with 'ripples of waves' of radiation.

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The name given to the object giving out (emitting) radiation.
A model of electromagnetic radiation with 'packets' of energy.
After radiation is emitted from a source, it is ____________________ through the atmosphere to its receiver.
A neutrally charged particle found in the nucleus of the atom.
A positively charged particle found in the nucleus of an atom.
Once radiation reaches a receiver, it is __________________.
The centre of the atom.
The type of electromagnetic radiation with the shortest wavelength.

16 Clues: The centre of the atom. • Once radiation reaches a receiver, it is __________________. • The name given to the object giving out (emitting) radiation. • A model of electromagnetic radiation with 'packets' of energy. • A neutrally charged particle found in the nucleus of the atom. • A positively charged particle found in the nucleus of an atom. • ...

11SCA 2020-11-10

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the Māori name for Pigeon Mountain
the ocean that surrounds New Zealand
the sixth planet from the sun
differences between members of the same species
heat transfer that can travel through space
your science teacher's last name
violent shaking of the ground
the specific area of science that your teacher teaches
what you should be sitting on right now
the consequences or effects of something

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an animal on one of the zoo posters at the front of the room
the Māori name for a fantail
something that is formed when an acid and a base are mixed together
the name of our college
where two elements join together in a reaction
assessments worth credits that are done in class
the variable that you change during an investigation
the element with the symbol Ag
the holes at the bottom of a leaf

19 Clues: the name of our college • the Māori name for a fantail • the sixth planet from the sun • violent shaking of the ground • the element with the symbol Ag • your science teacher's last name • the holes at the bottom of a leaf • the Māori name for Pigeon Mountain • the ocean that surrounds New Zealand • what you should be sitting on right now • ...

Radiation Protection Concepts 2021-05-10

Radiation Protection Concepts crossword puzzle

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Radiation exposure to volunteers undertaking biomedical research.
Cardinal rules for radiation protection.
Used to measure the long term effects of radiation protection.
The unite that radioactivity is measured in.
A pioneer in the field of radiation protection(he developed the exposure control technique.
Mr Willem wants you to ware me to detect and measure the accumulative dose of radiation during clinical practice.

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I am the most famous radiation protection concept.
The degree to which diagnostic procedures accurately reveals the presence or absence of the disease
The first device developed to measure radiation .
International organization that publishes radiation protection standards
The amount of doctors that died during the years of the discovery of x-rays.
The method that compares the amount of radiation received from a radiobiological procedure with natural background radiation received over a given period of time.
Is obtained when you multiply the Absorbed dose and the Radiation weighting factor.
Acute Radiation Syndrome affecting the eyes.
The most radio-sensitive cells in the body

15 Clues: Cardinal rules for radiation protection. • The most radio-sensitive cells in the body • The unite that radioactivity is measured in. • Acute Radiation Syndrome affecting the eyes. • The first device developed to measure radiation . • I am the most famous radiation protection concept. • Used to measure the long term effects of radiation protection. • ...

radiation 2015-09-08

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give off
a type of energy
energy that travels as a wave
none shiny surface

Down

shiny surface
good reflector
taking in
a type of radiation

8 Clues: give off • taking in • shiny surface • good reflector • a type of energy • none shiny surface • a type of radiation • energy that travels as a wave

Radiation 2023-04-14

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Source of UV Radiation
Exists in two forms
used to transmit signals carrying information in the form of radio waves
Number of waves that pass each second or cycles

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Common Source of Non-Ionising Radiation at Home
has the most penetrating power out of common types of radiation
You have in your kitchen
painful condition caused by the inflammation of the cornea of the eye

8 Clues: Exists in two forms • Source of UV Radiation • You have in your kitchen • Common Source of Non-Ionising Radiation at Home • Number of waves that pass each second or cycles • has the most penetrating power out of common types of radiation • painful condition caused by the inflammation of the cornea of the eye • ...

Radiation 2023-11-13

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used by doctors and vets
used to cook and making great popcorn
those metal heaters that radiate heat energy to cold buildings
long waves that are heat waves
Something that radiates heat energy outward towards chilly campers

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waves waves that can give you sunburns so wear sunscreen!!
light. Type of waves we can see
waves that can really mess up the cells of a living thing

8 Clues: used by doctors and vets • long waves that are heat waves • light. Type of waves we can see • used to cook and making great popcorn • waves that can really mess up the cells of a living thing • waves waves that can give you sunburns so wear sunscreen!! • those metal heaters that radiate heat energy to cold buildings • ...

Radiation 2023-11-06

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the electromagnetic
electromagnetic waves are also called
the transfer of heat in the form of wave energy from a relatively warmer body to a cooler body

Down

Did you know in latin radius means
what colored objects tend to absorb
All electromagnetic waves, including infrared (heat) waves, have a measurable
the radiates heat outward to the earth and solar system
ultraviolet

8 Clues: ultraviolet • the electromagnetic • Did you know in latin radius means • what colored objects tend to absorb • electromagnetic waves are also called • the radiates heat outward to the earth and solar system • All electromagnetic waves, including infrared (heat) waves, have a measurable • ...

IIRRT 20th Anniversary Ball 2016-04-12

IIRRT 20th Anniversary Ball crossword puzzle

Across

Particle that acts like a wave
Reference mark used for patient’s radiotherapy treatment.
Radiation produced with the deflection of an atom
Used to stop radiation
Annual European conference held in Vienna
The division of dose over several treatments
The effect utilised to allow image formation on radiographs
Unit of dose of radiation

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Modality that uses no ionising radiation, just sound
Common name for the machine used in radiation treatment
Secondary radiation that occurs when the radiation intercepts any object
The use of a radiation source internally for treatment
Radiation used on small, well defined tumours
Discovered Radiation

14 Clues: Discovered Radiation • Used to stop radiation • Unit of dose of radiation • Particle that acts like a wave • Annual European conference held in Vienna • The division of dose over several treatments • Radiation used on small, well defined tumours • Radiation produced with the deflection of an atom • Modality that uses no ionising radiation, just sound • ...

CP5 EM Waves 2023-04-03

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A place where there is no matter at all.
Electromagnetic radiation we feel as heat and has a longer wavelength than visible light.
Electromagnetic radiation that has a shorter wavelength than ultraviolet radiation.
Electromagnetic radiation with a longer wavelength than infrared radiation.
The entire frequency range of electromagnetic waves.
The order colours of the visible spectrum from long to short wavelength.
Electromagnetic radiation with the shortest wavelengths and highest frequencies.
Electromagnetic radiation with the longest wavelengths.
Electromagnetic waves that can be detected by the human eye.

Down

Absorbing radiation of one wavelength and re-emitting at a visible wavelength.
Deoxyribonucleic acid. Chemical that makes up genes and chromosomes.
A hazard of receiving high frequency electromagnetic waves.
Vibrations of voltage and current in radio aerials.
Cancer treatment in which a patient is given gamma radiation to kill the cancer cells.
A change in the DNA instructions in a cell.
Electromagnetic radiation with a shorter wavelength than visible light.

16 Clues: A place where there is no matter at all. • A change in the DNA instructions in a cell. • Vibrations of voltage and current in radio aerials. • The entire frequency range of electromagnetic waves. • Electromagnetic radiation with the longest wavelengths. • A hazard of receiving high frequency electromagnetic waves. • ...

P6.2 Uses & Hazards 2019-06-20

Across

Counter to detect radiation
When two small nuclei join together to make a bigger nucleus
High energy electromagnetic wave
E=mc^2 scientist
Self-sustaining nuclear reaction (2 words)
Radiation which takes the form of a helium nucleus
The effect of radiation on matter
The radiation that is detected all around us
The time it takes for half the nuclei in a sample to decay

Down

A sheet of this will absorb alpha radiation
When radiation travels into someone but does not make them radioactive
Packet of energy
A few mm of this will absorb beta radiation
Unit of activity
Splitting a nucleus
When radiative material gets into someone's body or on their skin and they become radioactive
Same number of protons; different number of neutrons
Fast moving electron

18 Clues: Packet of energy • Unit of activity • E=mc^2 scientist • Splitting a nucleus • Fast moving electron • Counter to detect radiation • High energy electromagnetic wave • The effect of radiation on matter • Self-sustaining nuclear reaction (2 words) • A sheet of this will absorb alpha radiation • A few mm of this will absorb beta radiation • ...

Radiation 2023-11-06

Across

the electromagnetic
electromagnetic waves are also called
the transfer of heat in the form of wave energy from a relatively warmer body to a cooler body

Down

Did you know in latin radius means
what colored objects tend to absorb
All electromagnetic waves, including infrared (heat) waves, have a measurable
the radiates heat outward to the earth and solar system
ultraviolet

radiation 2023-11-06

Across

the transfer of heat in the form of wave energy
this waves can give you a sunburn
the sun radiates heats _ to the earth and solar system
the distance from crest to crest of the wave
radiates heat outwards toward people

Down

electromagnetic waves that travel through space
the metal heaters that heat up cold buildings
the closer the object is to the heat source the ____ it heats up

8 Clues: this waves can give you a sunburn • radiates heat outwards toward people • the distance from crest to crest of the wave • the metal heaters that heat up cold buildings • electromagnetic waves that travel through space • the transfer of heat in the form of wave energy • the sun radiates heats _ to the earth and solar system • ...

Radiation 2023-11-06

Across

the transfer of heat in the form of wave energy
used to explore space and used by doctors
any heat energy that moves _ like a spoke is called radiation
the only waves you can see

Down

dark objects absorb _ radiated heat than light objects
spoke in Latin (where the word radiation came from)
the shortest and most harmful electromagnetic waves are _ waves
you mesure the distance of electromagnetic waves by the difference from _ to _

8 Clues: the only waves you can see • used to explore space and used by doctors • the transfer of heat in the form of wave energy • spoke in Latin (where the word radiation came from) • dark objects absorb _ radiated heat than light objects • any heat energy that moves _ like a spoke is called radiation • the shortest and most harmful electromagnetic waves are _ waves • ...

radiation 2023-11-07

Across

harmful radiation
the transfer of heat in the form of wave energy
in Latin radius means _____
used for space exploring
electromagnetic waves called infrared waves travel through ____

Down

____ colored objects tend to absorb radiated heat more
used for remote sensing
only type of electromagnetic waves you can see

8 Clues: harmful radiation • used for remote sensing • used for space exploring • in Latin radius means _____ • only type of electromagnetic waves you can see • the transfer of heat in the form of wave energy • ____ colored objects tend to absorb radiated heat more • electromagnetic waves called infrared waves travel through ____

Radiation 2023-11-10

Across

transfer of heat
waves are heat waves
only type of electromagnetic radiation
radiate heat energy in cold buildings
radio waves and microwaves are examples of

Down

communications and can penetrate cloud cover
can give you a sun burn
travels outward from heat source

8 Clues: transfer of heat • waves are heat waves • can give you a sun burn • travels outward from heat source • radiate heat energy in cold buildings • only type of electromagnetic radiation • radio waves and microwaves are examples of • communications and can penetrate cloud cover

Archaeology 2022-05-01

Across

artifact
biology
art
religion
bones
archaeology
museum
pottery
fossil
past
excavation
site

Down

culture
history
life
heritage
anthropology
society
tomb
antiquity
time
material
human
dig
lithic
trowel

Archaeology 2022-05-01

Across

artifact
biology
art
religion
bones
archaeology
museum
pottery
fossil
past
excavation
site

Down

culture
history
life
heritage
anthropology
society
tomb
antiquity
time
material
human
dig
lithic
trowel

waves 2023-11-29

Across

waves , propagated simulation
, electromagnetic radiation
waves, sound waves
, light passes through
, rate of item
, change in direction a wave passing to one medium too another
, how long the wave is
, region electromagnetic radiation spectrum
, allows light too pass through.
, electromagnetic radiation with frequency
,bounces one material too another
, transfers energy

Down

, energy transferred by a wave
waves, earthquake vibration
surface part of the wave
, electromagnetic radiation shorter wavelengths
, waves that pass a point
ray , electromagnetic radiation.
, A piece of glass in presice angles
, periodic table
waves, sound wave
lowest part of a wave
waves, travel waves
, no light is able to pass through
, electromagnetic radiation

25 Clues: , rate of item • , periodic table • waves, sound wave • waves, sound waves • , transfers energy • waves, travel waves • lowest part of a wave • , light passes through • , how long the wave is • surface part of the wave • , waves that pass a point • waves, earthquake vibration • , electromagnetic radiation • , electromagnetic radiation • waves , propagated simulation • ...

Atoms and Radiation 2020-12-08

Across

Decay nucleus breaks apart
plus Radiation a proton turned into a neutron
energy that is released by radiation
field outside the atom, and where electrons are
center of an atom, and contains protons and neutron
anything that has mass and takes up space
positive charged particles
minus Radiation neutron turns into proton and electron
force the glue that holds the nucleus together
substances not bonded together

Down

radiation that causes radiation
capture electron and proton becomes neutrons
The study of substances which matter is composed
building block of matter
neutral charged particles
negatively charged particles
bonds chemically bonded
Radiation nucleus emits alpha particle
the emission of energy from subatomic particles

19 Clues: bonds chemically bonded • building block of matter • neutral charged particles • positive charged particles • Decay nucleus breaks apart • negatively charged particles • substances not bonded together • radiation that causes radiation • energy that is released by radiation • Radiation nucleus emits alpha particle • anything that has mass and takes up space • ...

Module 3 Chemistry Vocab 2022-09-20

Module 3 Chemistry Vocab crossword puzzle

Across

identity change of an atomic nucleus
electron beam
atom mass number
represents the reactants and products
alpha particles are emitted to restore balance
emission of ionizing radiation
different numbers of neutrons in the nuclei
high energy electrons carrying a negative charge
particle with no electric charge
number of protons and nuetrons in a nucleus

Down

helium nucleus
particle with negative charge
penetrating electromagnetic radiation
high energy, high speed electron or positron
a unit of mass for atomic and molecular weights
number of protons in the nucleus of the atom
emission of energy in the form of waves
atomic nucleus loses energy by radiation
particle with negative charge
smallest unit of matter

20 Clues: electron beam • helium nucleus • atom mass number • smallest unit of matter • particle with negative charge • particle with negative charge • emission of ionizing radiation • particle with no electric charge • identity change of an atomic nucleus • penetrating electromagnetic radiation • represents the reactants and products • emission of energy in the form of waves • ...

Module 3 Chemistry Vocab 2022-09-20

Across

electron beam
particle with no electric charge
emission of ionizing radiation
helium nucleus
particle with negative charge
penetrating electromagnetic radiation
number of protons in the nucleus of the atom
represents the reactants and products
atomic nucleus loses energy by radiation
alpha particles are emitted to restore balance
particle with negative charge

Down

emission of energy in the form of waves
high energy electrons carrying a negative charge
identity change of an atomic nucleus
high energy, high speed electron or positron
different numbers of neutrons in the nuclei
number of protons and nuetrons in a nucleus
atom mass number
a unit of mass for atomic and molecular weights
smallest unit of matter

Module 3 Chemistry Vocab 2022-09-20

Across

electron beam
particle with no electric charge
emission of ionizing radiation
helium nucleus
particle with negative charge
penetrating electromagnetic radiation
number of protons in the nucleus of the atom
represents the reactants and products
atomic nucleus loses energy by radiation
alpha particles are emitted to restore balance
particle with negative charge

Down

emission of energy in the form of waves
high energy electrons carrying a negative charge
identity change of an atomic nucleus
high energy, high speed electron or positron
different numbers of neutrons in the nuclei
number of protons and nuetrons in a nucleus
atom mass number
a unit of mass for atomic and molecular weights
smallest unit of matter

x-rays and medical imaging 2024-04-15

x-rays and medical imaging crossword puzzle

Across

a device for x-rays
a form of electromagnetic radiation
much exposure to radiation or repeated exposure
eliminating the need for surgical procedures to visualize internal structures.
increasing the chances of treatment of diseases and conditions
positively charged device for x-rays
an alternative method for imaging the body
x-rays are used for a wide variety of imaging
release of energy in the form of X-rays.
emits a stream of electrons
medical x-ray imaging technique
x-ray can pass though tissue creating an internal image of the body
regulates the amount of radiation to optimize exposure
three-dimensional x-ray imaging
process of imaging the interior of a body for clinical analysis

Down

messurement for x-rays
process for generating x-rays
a form of radiation that travel though the universe
teaching patient about the benefits of x-ray imaging
another form of imaging the body but without radiation
x-rays are used to avoid critical parts of the body
radiation with enough energy to remove bound electrons
imaging of x-rays in real time (constant emmison)
patients wear aprons to prevent excessive radiation exposure
regulate radiation exposure, ensuring adherence to safety guidelines.

25 Clues: a device for x-rays • messurement for x-rays • emits a stream of electrons • process for generating x-rays • medical x-ray imaging technique • three-dimensional x-ray imaging • a form of electromagnetic radiation • positively charged device for x-rays • release of energy in the form of X-rays. • an alternative method for imaging the body • ...

Radiation 2015-09-08

Across

Solid to liquid
Take in
Bounce back

Down

Bright and reflectant
Gives off
A warm energy
Can travel through space
Good absorber and emmiter

8 Clues: Take in • Gives off • Bounce back • A warm energy • Solid to liquid • Bright and reflectant • Can travel through space • Good absorber and emmiter

radiation 2015-09-08

Across

liquid to solid
type of energy
gas to liquid
energy that travels as a waves

Down

make you gloss
liquid to gas
solid to liquid
to give of

8 Clues: to give of • liquid to gas • gas to liquid • make you gloss • type of energy • liquid to solid • solid to liquid • energy that travels as a waves

Radiation 2023-11-10

Across

transfer of heat
waves are heat waves
only type of electromagnetic radiation
radiate heat energy in cold buildings
radio waves and microwaves are examples of

Down

communications and can penetrate cloud cover
can give you a sun burn
travels outward from heat source

Foundations of Radiography, Radiographic Equipment, & Radiation Safety 2021-02-12

Foundations of Radiography, Radiographic Equipment, & Radiation Safety crossword puzzle

Across

Made the first dental radiograph
Basic form of matter that contain energy
Controls number of electrons
Badge worn to track radiation exposure
Used to aim x-ray beam to patient's mouth
Overall darkness or blackness on an image
Pioneer of radiation safety
Range of shades of gray to black to white
Collar on a lead apron
How an image will look with increased kV
Electrons are removed from atom & are harmful
Used to produce all types of dental images
Radiation exposure effect with time
Minimum radiation for maximum quality radiograph
X-ray tube, insulating oil, & transformers
Discovered x-rays

Down

Controls quality of penetrating power
Fine, distinct outlines of an object
Radiation deflected from its path
Made first dental radiograph on a live patient
5.0 rems/year
Group classified for x-rays
Dark areas on an x-ray
Light areas on an x-ray
How an image will look with decreased kV
Radiation effects passed on to offspring
Period from exposure to biological effect occurs

27 Clues: 5.0 rems/year • Discovered x-rays • Collar on a lead apron • Dark areas on an x-ray • Light areas on an x-ray • Group classified for x-rays • Pioneer of radiation safety • Controls number of electrons • Made the first dental radiograph • Radiation deflected from its path • Radiation exposure effect with time • Fine, distinct outlines of an object • ...

Waves 2023-05-02

Across

The range of frequencies of electromagnetic radiation, from low-frequency radio waves to high-frequency gamma rays.
A type of high-energy electromagnetic radiation that is often used for medical imaging.
The range of electromagnetic radiation that is visible to the human eye.
A type of electromagnetic radiation that has longer wavelengths than microwaves and is often used for communication.
The distance between two corresponding points on a wave.
A type of radiation that can travel through a vacuum and includes light, radio waves, and X-rays.
The highest point of a wave.
A type of high-energy electromagnetic radiation that is produced by radioactive decay or nuclear reactions.
The amount of time it takes for one complete wave to pass a point.

Down

A type of wave in which the vibrations are parallel to the direction of the wave's motion.
The substance through which a wave travels.
A type of electromagnetic radiation that has shorter wavelengths than visible light and can be harmful to living organisms.
The number of waves that pass a point in a given amount of time.
The height of a wave from its resting position.
The lowest point of a wave.
A type of wave in which the vibrations are perpendicular to the direction of the wave's motion.
A type of electromagnetic radiation that is visible to the human eye.
A type of longitudinal wave that can travel through solids, liquids, and gases and is created by vibrations.
A type of electromagnetic radiation that has longer wavelengths than visible light and can be felt as heat.
A type of electromagnetic radiation that has shorter wavelengths than radio waves and is often used for communication and cooking.

20 Clues: The lowest point of a wave. • The highest point of a wave. • The substance through which a wave travels. • The height of a wave from its resting position. • The distance between two corresponding points on a wave. • The number of waves that pass a point in a given amount of time. • The amount of time it takes for one complete wave to pass a point. • ...

Unit 3 2024-06-14

Across

radiation dose that causes spontaneous mutations to double
straight line
dry or moist shedding of skin
0-9 days after conception
dose response curve for cancers
early radiation martyr
thrid phase of acute radiation syndrome
early symptoms
radiation syndrome that occurs in humans after large whole-body doses of radiation
any radiation dose is can produce biologic effects
dose response curve for leukemia
chemically similar to calcium
effects of radiation that occur minutes, hours to days after exposure
effects of radiation that effect future generations
blood disorder seen in early radiation workers
least sensitive trimester
there is no harm below a certain dose
most radiosensitive trimester

Down

s-shaped dose-response curve
risk model that predicts excess cancers increase along with natural occurance
bone marrow syndrome
development of cancer
predicts a specific number of malignancies
effects of radiation that occur on average 5-15 years after exposure
birth defects
effects of radiation on the embryo-fetus
tissue reactions that are directly related to the dose
atomic bomb survivors demonstrated a large number of occurrences of this cancer before incidences steadily declined
postpartum patients treated for mastitis developed this
hair loss
the primary cause of death in individuals with hematopoietic syndrome
miners were exposed to as much as 10Sv of this
low energy photons that were used to treat diseases such as ringworm
erythema
the primary cause of death in individuals with gastrointestinal syndrome
period where no symptoms are present
dose estimated at 3 - 4 Gy
stochastic, but a single dose of 2Gy may induce
biologic effects do not occur below a specified dose
phase of cell division where chromosome damage can be evaluated

40 Clues: erythema • hair loss • straight line • birth defects • early symptoms • bone marrow syndrome • development of cancer • early radiation martyr • 0-9 days after conception • least sensitive trimester • dose estimated at 3 - 4 Gy • s-shaped dose-response curve • dry or moist shedding of skin • chemically similar to calcium • most radiosensitive trimester • dose response curve for cancers • ...

IIRRT 20th Anniversary Ball Quiz 2016-03-26

IIRRT 20th Anniversary Ball Quiz crossword puzzle

Across

Particle that acts like a wave
Used to mark out treatment areas
Radiation sourced placed inside the body
Radiation produced with the deflection of an atom
Discovered Radiation
Common name for the machine used in radiation treatment
Modality that uses no ionising radiation, just sound

Down

Interaction of radiation with matter
The effect used o store images on cassettes
The division of dose over several treatments
Radiation used on small, well defined tumours
Unit of dose of radiation
Annual European conference held in Vienna
Used to stop radiation

14 Clues: Discovered Radiation • Used to stop radiation • Unit of dose of radiation • Particle that acts like a wave • Used to mark out treatment areas • Interaction of radiation with matter • Radiation sourced placed inside the body • Annual European conference held in Vienna • The effect used o store images on cassettes • The division of dose over several treatments • ...

Lowdan's Crossword 2023-09-20

Across

Radiation that includes visiblke light, xrays, radiowaves, gamma rays, etc.
The amount of times a wave pasts by a certain point
Positively charged ion
The arrengement of electrons in orbitals that go around the nucleus
Electromagentic radiation spectrum.
The tendency of atoms to have 8 electrons in the valence shell
Energy that is emitted in the form of particles or electromagnetic waves
Ion with a negative charge
the distance from one wavecrest to another
Radiation consisting of two protons and neutrons

Down

Lowest energy state
Diagrams that help to decribe chemical bonding in a molecule
A disturbanxce in space traveling in a medium
Energy level that is defined by a quantum theory
Representation of a nuclear reaction using numbers and symbols
High Energy electrons emitted during radioactive decay
Group of atoms with one or more positvely or negatively charged atoms
High energy radiation coming from the decay of radioactive nuclei.
The orbital in which the electron is located relative to the nucleus
A small particle comprised of waves of electromagnetic radiation
Smallest descrete unit of a phenomenon
The elctron of an atom in the outermost shell
Spontaneous disintegration of atomic nuclei from ionizing radiation

23 Clues: Lowest energy state • Positively charged ion • Ion with a negative charge • Electromagentic radiation spectrum. • Smallest descrete unit of a phenomenon • the distance from one wavecrest to another • A disturbanxce in space traveling in a medium • The elctron of an atom in the outermost shell • Energy level that is defined by a quantum theory • ...

Chernobyl Crossword Puzzle 2023-05-21

Chernobyl Crossword Puzzle crossword puzzle

Across

the power station that exploded in Chernobyl.
the _____ power that exploded is reactor 4.
the nuclear power plant core contained 114.7 kg of _______.
the power plant meltdown was the most _________ nuclear explosion in the world.
the radiation gave people ______.
the extreme radiation caused people _______.
the Chernobyl reactor number 4 was located in the state of Ukraine.
the Chernobyl explosion gave a lot of people ________.
the miscalculation of the safety drill caused an ________.
the dust after an explosion.
the radiation from the reactor spread ____ throughout the country.

Down

the _______ from the nuclear reactor was the one powering the town of Pripyat.
the radiation had 3 types alpha radiation, beta radiation, and _______ radiation.
some people near the reactor like the firefighters were _____ after a few days or months.
the ____ of the reactor overheated which is why it exploded.
the city where the reactor exploded.
the people that helped when the reactor exploded.
the country that notified everybody that the reactor exploded.
the continent where Chornobyl, Ukraine is located.
the people that conducted the safety drill.

20 Clues: the dust after an explosion. • the radiation gave people ______. • the city where the reactor exploded. • the _____ power that exploded is reactor 4. • the people that conducted the safety drill. • the extreme radiation caused people _______. • the power station that exploded in Chernobyl. • the people that helped when the reactor exploded. • ...

School subjects 2024-02-10

Across

biology
music
German
French
Spanish
Math
Information technology
History
drama
science
physics

Down

foreign language
physical education
chemistry
arts
English
Geography

17 Clues: arts • Math • music • drama • German • French • biology • Spanish • English • History • science • physics • chemistry • Geography • foreign language • physical education • Information technology

Chapter 5 Review 2020-05-08

Across

personnel monitoring device, always worn at waist level when exposing
Occupationally exposed workers must not exceed an accumulated lifetime radiation dose
Flexible shield placed over patient’s chest and lap which protects reproductive and blood-forming tissues from scatter radiation; intra and extraoral
lead shield that protects thyroid gland from scatter rad; only for intraoral
how many inches the beam that produced by the circular collimation
The act regulates the use of x-ray machines, training necessary for individuals working with the machine and safety information
filters out long wavelengths with low-energy and soft radiation
Restricts the size and shape of x-ray beam thus reducing patient exposure
minimum age to work with radiation
unit of ionizing radiation dosage
Takes place when the primary beam passes through the glass window, oil bath and tube head seal of the x-ray unit
unit of radiation dosage

Down

what does ALARA stand for
Radiation that emits from the tube head excluding primary beam (faulty tube head seal) – beam leaking to the sides
shape of PID recommended since less divergence of x-ray beam thus most effective in reducing client exposure
Maximum dose equivalent that a body is permitted to receive in a specific period of time
provides an additional 20% reduction in exposure over e-speed films; Proper mA, kvP settings and exposure times limit the amount of x-radiation exposure received by a client
a radiographer is supposed to stand at least ______ away at 90-135 degree angle to xray beam
Pertains to radiation protection in dentistry; Ensuring that all equipment functions properly, is operated properly and is maintained by competent personnel only
lead aprons should _____ be folded
Probability for harmful biological effects increases w the increased radiation dose, no matter how small
recommended dose for people who work with radiation

22 Clues: unit of radiation dosage • what does ALARA stand for • unit of ionizing radiation dosage • lead aprons should _____ be folded • minimum age to work with radiation • recommended dose for people who work with radiation • filters out long wavelengths with low-energy and soft radiation • how many inches the beam that produced by the circular collimation • ...

CP5 Electromagnetic Waves 2023-02-18

CP5 Electromagnetic Waves crossword puzzle

Across

Deoxyribonucleic acid. Chemical that makes up genes and chromosomes.
A place where there is no matter at all.
Electromagnetic radiation that has a shorter wavelength than ultraviolet radiation.
Electromagnetic radiation with the longest wavelengths.
An imaginary line at right angles to a surface where a ray of light hits it.
A hazard of receiving high frequency electromagnetic waves.
The entire frequency range of electromagnetic waves.
Electromagnetic radiation with the shortest wavelengths and highest frequencies.
A straight line with an arrow showing the direction of a beam of light.
Electromagnetic radiation with a shorter wavelength than visible light.
The boundary between two materials.
Absorbing radiation of one wavelength and re-emitting at a visible wavelength.
Cancer treatment in which a patient is given gamma radiation to kill the cancer cells.
The angle between an incoming light ray and the normal.

Down

Electromagnetic radiation we feel as heat and has a longer wavelength than visible light.
The change in direction when a wave goes changes speed going from one medium into another.
The angle between the normal and a ray of light that has been refracted.
Waves that all travel at the same speed in a vacuum, and are all transverse.
Vibrations of voltage and current in radio aerials.
Electromagnetic waves that can be detected by the human eye.
Electromagnetic radiation with a longer wavelength than infrared radiation.
wave A wave in which the vibrations are at right angles to the direction the wave is travelling.
The order colours of the visible spectrum from long to short wavelength.
A change in the DNA instructions in a cell.

24 Clues: The boundary between two materials. • A place where there is no matter at all. • A change in the DNA instructions in a cell. • Vibrations of voltage and current in radio aerials. • The entire frequency range of electromagnetic waves. • Electromagnetic radiation with the longest wavelengths. • The angle between an incoming light ray and the normal. • ...

Radiation Therapy Crossword 2023-11-07

Radiation Therapy Crossword crossword puzzle

Across

A term used to describe a tumour that does not respond well to radiation therapy
Device most commonly used for external beam radiation treatment
The development of secondary malignant growth at a distance from a primary site of cancer
An additional dose of radiation that is given after an initial course of radiation to enhance tumour control
Treatment intent that is designed to relieve symptoms and improve your quality of life but not cure disease
a device made up of individual leaves that can move independently in and out of the path of a radiation beam in order to block it
Fixation of a body part in order to limit movement
Difficulty or discomfort in swallowing
A frameless robotic radio surgery system used for treating benign and malignant tumours
Side effect known as an inflammation of the esophagus
A tumour that is not cancerous
Treatment with an xray machine of relatively low energy
superficial reddening of the skin usually in patches as a result of irritation

Down

Additional cancer treatment given after the primary treatment to lower the risk that the cancer will come back
The process of finding out whether cancer has spread and if so how far
A tapered block of attenuating material designed to produce a differential distribution of radiation exposures over the area of a radiation beam
A type of treatment in which the total dose of radiation is divided into small doses and treatments are given more than once a day
A side effect from chemotherapy or from radiation therapy to the head
A form of radiotherapy where a sealed radiation source is placed inside or next to the area requiring treatment
External beam therapy in which the source of radiation is moved around the patient during treatment
A point in space through which the central rays of the radiation beams pass
A type of treatment that uses stereotactic radio surgical devices that noninvasively treats malignant and benign brain tumours vascular malformations and trigeminal neuralgia in a single patient visit
A material of density nearly equivalent to tissue placed within the treatment beam to compensate for unevenness of body contour or to enhance the build up of dose on skin surface
A type of radiation therapy in which patients undergo one or just a few treatments

24 Clues: A tumour that is not cancerous • Difficulty or discomfort in swallowing • Fixation of a body part in order to limit movement • Side effect known as an inflammation of the esophagus • Treatment with an xray machine of relatively low energy • Device most commonly used for external beam radiation treatment • ...

Test 3: Chapter 8, 9 & 10 2017-10-02

Test 3: Chapter 8, 9 & 10 crossword puzzle

Across

effects of radiation on the embryo-fetus in utero
shedding of the outer layer of skin
reviews regulations by the ICRP and decides ways to include those recommendations in US radiation protection criteria
provides radiation protection guidance through general recommendations on occupational and public dose limits
syndrome that occurs at whole body dose of 50Gyt or more of radiation
annual dose limit for education and training purposes
effects that occur minutes, hours, days, weeks after irradiation
the most pronounced effect of radiation on the hematopoietic system is a __________in the number of blood cells
third stage of ARS when signs and symptoms of the syndromes are observed
the hematopoietic system is the most ____________ vital organ system in humans
annual occupational dose limit recommendation
high possibility a single dose of ____Gyt of radiation will induce the formation of cataracts
radiation sickness that occurs after whole body reception of large doses of ionizing radiation over a short period of time
part of the eye that is moderately radiosensitive

Down

syndrome that occurs with dose ranging from 1-10Gyt
point at which effects begin to appear and below which they are absent
bone cancer seen in radium watch dial painters
point mutations that will probably occur in the offspring
NCRP recommends monthly EqD limit not exceeding ______ monthly for pregnant radiation worker
period of ARS where no visible symptoms occur
sterility that occurs in both male and female after of dose of 2Gyt
model that predicts that a specific number of excess cancers will occur as a result of exposure
the initial stage of ARS that presents with nausea, vomiting, and diarrhea
type of effects that directly relate to the dose of radiation received
syndrome that occurs at 6 Gyt and peaks after 10Gyt
hypothesis that a positive effect exists for certain populations that are continuously exposed to radiation
science that deals with the incidence, distribution, and control of disease in a population
reddening of the skin caused by excessive exposure to radiation
radiation worker's lifetime effective dose limited to age in years times _________
most important stochastic effect
loss of hair
effects that severity of the effect does not depend on dose received
when living organism experience biologic damage from radiation exposure, the results are
the middle layer of skin

34 Clues: loss of hair • the middle layer of skin • most important stochastic effect • shedding of the outer layer of skin • period of ARS where no visible symptoms occur • annual occupational dose limit recommendation • bone cancer seen in radium watch dial painters • effects of radiation on the embryo-fetus in utero • part of the eye that is moderately radiosensitive • ...

Atoms and Radiation 2020-12-08

Across

substances not bonded together
center of an atom, and contains protons and neutron
anything that has mass and takes up space
force the glue that holds the nucleus together
The study of substances which matter is composed
minus Radiation neutron turns into proton and electron
positive charged particles
the emission of energy from subatomic particles
field outside the atom, and where electrons are
Decay nucleus breaks apart
bonds chemically bonded

Down

Radiation nucleus emits alpha particle
energy that is released by radiation
neutral charged particles
negatively charged particles
plus Radiation a proton turned into a neutron
radiation that causes radiation
building block of matter
capture electron and proton becomes neutrons

Physical Geography : Chapter 4 2023-11-16

Physical Geography : Chapter 4 crossword puzzle

Across

Energy is generated from the sun
Radiation just longer than the human eye can sense
Scale for measuring temperature
Unit for measuring temperature
Energy is transferred from one point to another
The process whereby electromagnetic waves pass
Entire range of electromagnetic radiation
Scale for measuring temperature
Ability of an object to repel

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Wavelengths of radiation just shorter than the human eye can sense,
Electromagnetic waves striking an object may be taken in
Gas molecules and particulate matter in the air can deflect light waves and redirect them
Light Form of electromagnetic radiation - light the human eye can see
Transfer of heat from one molecule to another
Incoming solar radiation
Solar radiation, visible light, ultraviolet, and short infrared radiation
Electromagnetic energy is emitted from an object

17 Clues: Incoming solar radiation • Ability of an object to repel • Unit for measuring temperature • Scale for measuring temperature • Scale for measuring temperature • Energy is generated from the sun • Entire range of electromagnetic radiation • Transfer of heat from one molecule to another • The process whereby electromagnetic waves pass • ...

Roots 2021-09-23

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biology
vocalize
aquamarine
phone
pantyhose
dehydration
photograph
vision

Down

transgender
bibliography
ascending
eject
airport
photosphere
photosynthesis
navigation

16 Clues: eject • phone • vision • biology • airport • vocalize • ascending • pantyhose • aquamarine • photograph • navigation • transgender • photosphere • dehydration • bibliography • photosynthesis

radiation 2015-09-08

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type of energy
condensation
particles all together
heat something up

Down

to give off
evaporation
can travel through space
particles far apart

8 Clues: to give off • evaporation • condensation • type of energy • heat something up • particles far apart • particles all together • can travel through space

Radiation 2015-09-08

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slowly moving particles
surface
particles together
fast moving particles

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give off heat
movement
take in heat
shiny surfaces

8 Clues: surface • movement • take in heat • give off heat • shiny surfaces • particles together • fast moving particles • slowly moving particles

Radiation 2023-11-06

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the electromagnetic
electromagnetic waves are also called
the transfer of heat in the form of wave energy from a relatively warmer body to a cooler body

Down

Did you know in latin radius means
what colored objects tend to absorb
All electromagnetic waves, including infrared (heat) waves, have a measurable
the radiates heat outward to the earth and solar system
ultraviolet

Radiation. 2023-06-09

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distinct nuclear specie of the same element, such that the only difference between them is the number of neutrons in the nucleus..
Last name of a couple of scientists who worked from the 80s onwards on radiation, she was the first person who won two Nobel prizes.
Element which is created after another exited element decays.
Large star near our planet, responsible of the natural light and heat we can see and feel every day.

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What we understand as light, it haves both particle and wave behavior.
Elemental particle of a negative charge, which is the particle that moves along wires when electricity is used.
Measure of the energy deposited in the matter, usually used in radiotherapy.
Element used in nuclear reactors, which atomic number is 92.

8 Clues: Element used in nuclear reactors, which atomic number is 92. • Element which is created after another exited element decays. • What we understand as light, it haves both particle and wave behavior. • Measure of the energy deposited in the matter, usually used in radiotherapy. • ...

Radiation 2023-11-06

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the electromagnetic
electromagnetic waves are also called
the transfer of heat in the form of wave energy from a relatively warmer body to a cooler body

Down

Did you know in latin radius means
what colored objects tend to absorb
All electromagnetic waves, including infrared (heat) waves, have a measurable
the radiates heat outward to the earth and solar system
ultraviolet

WFCC Radiation Therapy 2014-10-31

Across

taste alteration
factor required for calculating at different SSD
made atomic bombs
bullseye
area around Chernobyl
instead of a ruler
type of radiation detector
minimize overexposure
radiation exposure not from medical procedures
cerrobend
Richard`s favourite German expression
RSO

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discovered radioactivity
workplace bullying
precautions for TB
low platelets
most common type of bilateral breast cancer
nerve damage syndrome from apical tumor
recent radiation disaster
dose based on type of radiation
in every atom but one
effects proportional to exposure
acronym for recommendation providers to minimize exposure
energy deposited per unit mass
acronym for investigators improving cancer survivorship
spontaneous radiation emission
most radioresistant stage
external disaster code

28 Clues: RSO • bullseye • cerrobend • low platelets • taste alteration • made atomic bombs • workplace bullying • precautions for TB • instead of a ruler • area around Chernobyl • in every atom but one • minimize overexposure • external disaster code • discovered radioactivity • recent radiation disaster • most radioresistant stage • type of radiation detector • energy deposited per unit mass • ...

Chapter 15 Key Terms 2022-09-09

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A very important method of protection from ionizing radiation
A region that is occupied only by occupationally exposed personnel and others under their direct supervision
A radiation worker's lifetime EfD must be limited to their age in years times 10 mSv. This limit pertains to the whole body
For primary radiation, the use factor represents the portion of beam on time that the x-ray beam is targeted or directed at a particular barrier during the week
Area such as a nearby hallway or corridor that can be frequented by the general public
A method of radiation protection that reflects the fact that the amount of radiation a worker receives is directly proportional to the length of time that the individual is exposed to ionizing radiation
A permanent secured protective barrier for imaging personnel that is located in an x-ray room that contains housing for permanent or nonportable radiographic equipment
A barrier that affords protection from secondary radiation only

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A protective device made of at least .25 mm lead equivalent that automatically covers the bucky slot opening in the side of the x-ray table during fluoroscopic examination when the Bucky tray is positioned at the food end of the table
A barrier designed to prevent primary, or direct, radiation from reaching personnel or members of the general public on the other side of the barrier
Expresses the relationship between distance and intensity of radiation
The ratio of air kerma behind a barrier of material thickness "x" to the value of kerma at the same location with no intervening barrier
Radiation generated in the x-ray tube that does not exit from the collimator opening but partially penetrates the protective tube housing and, to some degree, the sides of the collimator
All the deflected radiation that arises from the interaction of an x-ray beam with the atoms of a patient or any other object in the path of the beam
A factor used to modify the shielding requirement for a particular barrier by taking into account the fraction of the work week during which the space beyond the barrier is occupied
Essentially the radiation output weighted time that an x-ray machine is actually delivering radiation during the week
Radiation-absorbent barrier of appropriate thickness used to provide protection from radiation
Well confined radiation that emerges directly from the x-ray tube collimator and moves without deflection toward a wall, door, viewing window, and so on

18 Clues: A very important method of protection from ionizing radiation • A barrier that affords protection from secondary radiation only • Expresses the relationship between distance and intensity of radiation • Area such as a nearby hallway or corridor that can be frequented by the general public • ...

Nuclear Power 2023-07-12

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Heat dissipation process
Splitting atomic nuclei
Decay time
Slows down neutrons
Increasing isotope concentration
Radiation detection device
Byproduct of nuclear reactions
Radioactive element
Breakdown of atomic nuclei
Common fuel for reactors
Required amount for chain reaction
Radiation protection
Power-generating device

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Measure of nuclear response
Variant form of an element
Regulation of nuclear reactions
Self-sustaining reaction sequence
Energy generation
Nuclear systems specialist
Central part of a reactor
Subatomic particle in atomic nuclei
Heat dissipation process
Study of atomic behavior
Scientific understanding
Not sustaining chain reaction
High-energy radiation
Emission of energy
Atomic nuclei combining
Radiation measurement device
Monitoring and operation area

30 Clues: Decay time • Energy generation • Emission of energy • Slows down neutrons • Radioactive element • Radiation protection • High-energy radiation • Splitting atomic nuclei • Atomic nuclei combining • Power-generating device • Heat dissipation process • Heat dissipation process • Study of atomic behavior • Scientific understanding • Common fuel for reactors • Central part of a reactor • ...

Greek and Latin Roots part 1 2023-08-23

Greek and Latin Roots part 1 crossword puzzle

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Not visible or able to be seen
An invention made by Thomas Edison that records sound
A public building where people sit to listen to concerts
A musical instrument that is shaped similar to the letter s
An invention perfected by Henry Ford
A person's handwritten signature
A device that measures electromagnatic radiation in the visible light spectrum
The process that plants use to convert sunlight to energy
Done without thinging or by itself
To look and again and make changes
The study of life

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A device that makes your voice louder
A device that allows you to watch shows
A printed picture taken with a camera
Related to recorded sound
A medicine used to kill microorganisms
Heard or capable of being heard
The story of a person's life written by someone else through research

18 Clues: The study of life • Related to recorded sound • Not visible or able to be seen • Heard or capable of being heard • A person's handwritten signature • Done without thinging or by itself • To look and again and make changes • An invention perfected by Henry Ford • A device that makes your voice louder • A printed picture taken with a camera • ...

Radiation Vocabulary 2023-04-24

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the process of changing energy from one form to another.
the process by which an unstable atomic nucleus loses energy by radiation.
a path along which the whole current flows through each component.
the result of the movement of tiny particles called atoms, molecules or ions in solids, liquids and gases.
the emission of electrons or positrons
comprises branches so that the current divides and only part of it flows through any branch.
physical phenomenon produced by the motion of charge.

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the amount of heat needed to raise the temperature of 1 gram of a substance 1 degree Celsius (°C).
A measurement of the energy content of food.
the flow of charge.
occurs when the nucleus of an atom becomes unstable (the ratio of neutrons to protons is too low) and alpha particles are emitted to restore balance.
the emission of energetic photons.
the time taken for the radioactivity of a specified isotope to fall to half its original value.

13 Clues: the flow of charge. • the emission of energetic photons. • the emission of electrons or positrons • A measurement of the energy content of food. • physical phenomenon produced by the motion of charge. • the process of changing energy from one form to another. • a path along which the whole current flows through each component. • ...

Radiation Oncology 2023-08-02

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VERSA CAPABILITY
OUR FAVORITE RADIATION ONCOLOGIST
A SUPERFICIAL DOSE OF RADIATION
BUTTON PUSHER
WEEKLY DOCTOR VISIT
PHYSICIAN'S SIDEKICK

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FRONT DESK FRUSTRATION
MASTER OF QUALITY ASSURANCE
TREATMENT PLANNING WIZARD
CT PLANNING SESSION
THREE TO FIVE FRACTIONS
LINEAR ACCELERATOR BRAND
COULD'VE BEEN AN EMAIL

13 Clues: BUTTON PUSHER • VERSA CAPABILITY • CT PLANNING SESSION • WEEKLY DOCTOR VISIT • PHYSICIAN'S SIDEKICK • FRONT DESK FRUSTRATION • COULD'VE BEEN AN EMAIL • THREE TO FIVE FRACTIONS • LINEAR ACCELERATOR BRAND • TREATMENT PLANNING WIZARD • MASTER OF QUALITY ASSURANCE • A SUPERFICIAL DOSE OF RADIATION • OUR FAVORITE RADIATION ONCOLOGIST

ch 38 radiography 2018-05-09

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the ability to do work
process by which electrons are removed from atoms causing the harmful effects of radiation in humans
a device used to detect and measure an accumulated dosage of radiation
exposures should be kept as low as reasonable achievable
xrays at the center of the beam
image produced on photosensitive film by exposing the film to radiation and then processing it.
effects of radiation that cause illness and are responsible for poor health
the blurred or indistinct area that surrounds an image
proportional enlargement of an image
negative electrode in the xray tube
a minute bundle of pure energy that has no weight or mass
anything that occupies space and has form or shape

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forms of waves of energy emission through space or material
time between exposure to ionizing radiation and appearance of symptoms
the process of recording images of teeth and adjacent structures by exposure to x-radiation
change in the size of an image caused by incorrect vertical angulation
effects of radiation that are passed on to future generations through genetic cells
device used to protect the reproductive and blood-forming tissues from scatter radiation
differences in degrees of blackness on an image
the most penetrating beam produced at the target of the anode
a measure of how well an image reproduces the fine details or outline of an object
portion of the xray unit that contains the master switch, indicator light and buttons
positive electode in the xray tube
basic unit of matter

24 Clues: basic unit of matter • the ability to do work • xrays at the center of the beam • positive electode in the xray tube • negative electrode in the xray tube • proportional enlargement of an image • differences in degrees of blackness on an image • anything that occupies space and has form or shape • the blurred or indistinct area that surrounds an image • ...

UB STEP:Earth Day 2023 2023-04-20

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The natural home of an animal, plant, or other organisms
Decayed organic material used as a plant fertilizer
Source that is not depleted
To reuse materials
It differs from oxygen in having three atoms in its molecule
The envelope of gases surrounding the earth
To reuse a material but making it into something of higher quality
The surroundings or conditions in which a person, animal, or plant lives or functions
Determined by the sun
Relating to a state of being maintained

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Contaminated with harmful and poisonous substances
A place to dispose of materials
Trash, such as paper, cans, and bottles
No longer alive, gone
A branch of biology that deals with the ecosystem
To maintain in its original state
The production and discharge of gas or radiation
Relating to or derived from living matter

18 Clues: To reuse materials • No longer alive, gone • Determined by the sun • Source that is not depleted • A place to dispose of materials • To maintain in its original state • Trash, such as paper, cans, and bottles • Relating to a state of being maintained • Relating to or derived from living matter • The envelope of gases surrounding the earth • ...

Radiation & Lighting 2021-06-25

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Example of particulate radiation neutron
equipment used to measure light intensity
Base unit of luminous intensity
Health effects on the eyes prone among welders
Non-ionizing radiation associated with the sun

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SI unit of for the activity of a radioactive material
Radiation in the wavelength between 470 and 3000 nm
Gamma ray and x-ray are radiation of this type
Old type of lamp with filament
Part in the eyes that lets in light and focus it on the retina
Acute effect of exposure to radiation
Unit for absorbed dose times modifying factor
Control for exposure to radiation

13 Clues: Old type of lamp with filament • Base unit of luminous intensity • Control for exposure to radiation • Acute effect of exposure to radiation • Example of particulate radiation neutron • equipment used to measure light intensity • Unit for absorbed dose times modifying factor • Gamma ray and x-ray are radiation of this type • Health effects on the eyes prone among welders • ...

Learning Activity: Safety 2021-03-07

Learning Activity: Safety crossword puzzle

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______occurs when an energy source contains sufficient energy to remove an electron from an orbital shell.
A skin response to exposure known as hair loss is called_____.
Reduction in the intensity of the x-ray beam is known as ____.
The radiation protection barrier in which the primary beam is directed toward is an example of a _____ barrier.
Genetic effects of radiation represent a linear ______ curve.
Tissue is MOST sensitive to radiation when it is ______.
Coherent scatter is also known as _____ scatter.
“All-or-nothing” radiation effects describe _______ effects
Radiation that passes through the tube housing in directions other than that of the useful beam is ______ radiation.
Temporary infertility is an example of a ______ effect.
X-rays travel at the speed of ____

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The biologic effect that occurs when ionization takes place in cellular water and results in the formation of a free radical is ______ effect.
A positively charged ion is a ____.
The quality of an x-ray beam refers to its ability to _____.
The single most important source of scattered radiation in radiography and fluoroscopy is the ____.
Atoms that have the same atomic number but different mass numbers are ____.
Radiation protection barriers that are designed to protect from leakage and scattered radiation are known as _____ barriers.
_____ absorption occurs when an x-ray is completely absorbed by an inner-shell electron
The ____ effect occurs when an x-ray removes an electron from its outer shell and proceeds in a different direction.
The ___ of an x-ray beam refers to the number of x-ray photons exiting the beam.

20 Clues: X-rays travel at the speed of ____ • A positively charged ion is a ____. • Coherent scatter is also known as _____ scatter. • Temporary infertility is an example of a ______ effect. • Tissue is MOST sensitive to radiation when it is ______. • “All-or-nothing” radiation effects describe _______ effects • The quality of an x-ray beam refers to its ability to _____. • ...

Particles and Radiation 2021-08-22

Particles and Radiation crossword puzzle

Across

A force that acts between nucleons in a nucleus to keep it stable. It is attractive at distances of up to 3fm and repulsive at separations less than 0.5fm.
The number of protons present in the nucleus of a given element.
A quantum number that is conserved in strong interactions but not in weak interactions. This reflects that strange particles are always produced in pairs.
A group of elementary subatomic particles, consisting of electrons, muons and neutrinos.
The minimum energy required to remove an electron from a metal’s surface.
The process of a particle and its antiparticle colliding and being converted into energy. The energy is released in two photons to conserve momentum.
The process of a sufficiently high-energy photon converting into a particle and its corresponding antiparticle. To conserve momentum, this usually occurs near a nucleus.
The process of an unstable nucleus emitting an alpha particle (two protons and two neutrons) to become more stable.
A packet of energy.
The exchange particles that transmit the four fundamental interactions between particles.
The process of a neutron inside a nucleus turning into a proton, and emitting a beta-minus particle (an electron) and a antineutrino.
The sum of the number of protons and neutrons in a given nucleus.
All particles have a corresponding antiparticle with the same mass but opposite charge and conservation numbers.
A subatomic particle whose existence was hypothesised to maintain the conservation of energy in beta decay.
A class of hadron, that is made up of three quarks. The proton is the only stable baryon.
A proton or neutron.
The minimum potential difference required to stop the highest kinetic energy electrons from leaving the metal plate in the photoelectric effect.
A class of subatomic particle that experiences the strong nuclear interaction.
The process of a proton inside a nucleus turning into a neutron, and emitting a beta-plus particle (a positron) and a neutrino.
Particles that are produced through the strong interaction but decay through the weak interaction.
The work done to accelerate an electron through a potential difference of 1V. 1eV is equal to the charge of an electron (E=qv).

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The process of an electron taking in exactly the right quantity of energy to move to a higher energy level.
Data from isotopes that can be used for a purpose, such as carbon dating.
The most stable energy level that an electron can exist in.
A type of meson and the exchange particle for the strong nuclear force.
The process of an atom losing an orbital electron and becoming charged.
A type of meson that decays into pions.
The minimum frequency of photons required for photoelectrons to be emitted from the surface of a metal plate through the photoelectric effect. It is equal to the metal’s work function divided by Planck’s constant.
A quantum number that is conserved in all particle interactions. Both electron lepton numbers and muon lepton numbers must be conserved.
A quantum number that is conserved in all particle interactions. Baryons have a baryon number of +1 and non-baryons have a baryon number of 0.
A positively charged particle that is the antiparticle of an electron.
Defined and distinct energies at which electrons can exist in an atom. An electron cannot exist between energy levels.
Same number of protons but different numbers of neutrons.
The spreading of electrons as they pass through a gap similar to the magnitude of their de Broglie wavelength. It is evidence of the wave-like properties of particles.
A class of hadron that is made up of a quark and antiquark pair. Muon A type of lepton that decays into electrons.

35 Clues: A packet of energy. • A proton or neutron. • A type of meson that decays into pions. • Same number of protons but different numbers of neutrons. • The most stable energy level that an electron can exist in. • The number of protons present in the nucleus of a given element. • The sum of the number of protons and neutrons in a given nucleus. • ...

James Watson 2022-08-17

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He helped discover...
He was 15 when he got a scholarship to this school.
The City he was born in.
Where he studied x-ray radiation and its effect on replication of bacteriophage viruses.

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One of the 2 schools that rejected him.
He was a ___________of the National Research council
He got a Bachelor's or Science degree in..
He one the Nobel prize in...
The animal he was interested in that lead him to study biology.
The last name of one of his main partners throughout his Journey.

10 Clues: He helped discover... • The City he was born in. • He one the Nobel prize in... • One of the 2 schools that rejected him. • He got a Bachelor's or Science degree in.. • He was 15 when he got a scholarship to this school. • He was a ___________of the National Research council • The animal he was interested in that lead him to study biology. • ...

Unit 3 : Solar Energy 2021-05-28

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used to measure beam radiation.
measures both direct and diffuse radiation.
Infrared radiations gives energy.
Visible radiations gives energy.
Satellite source of energy is from
most dangerous type of radiation.
Plants convert solar energy into __energy.
the angle known as solar altitude angle.
The solar constant also called as
life span is around 2-6 years.

Down

In solar cells _________ material is used.
radiation is called as a diffuse radiation.
The energy which is stored as latent heat is called as energy.
From the sun the solar energy is radiated in the form of waves.
the disc having maximum efficiency.
nuclear radiation unit is
Solar energy can leads to generate the electricity through heat___.
The less insolation occurs when the sun is

18 Clues: nuclear radiation unit is • life span is around 2-6 years. • used to measure beam radiation. • Visible radiations gives energy. • Infrared radiations gives energy. • most dangerous type of radiation. • The solar constant also called as • Satellite source of energy is from • the disc having maximum efficiency. • the angle known as solar altitude angle. • ...

School locations and class subjects 2023-09-17

School locations and class subjects crossword puzzle

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photography
computer
biology
government
sophomore
locker
school
university
elementary
class
principal

Down

junior
front
history
art
english
freshman
geography
store
coach
senior
health
printing
business
counselor
science
drama
chemistry
gym
math

30 Clues: art • gym • math • front • store • coach • drama • class • junior • senior • health • locker • school • history • english • biology • science • computer • freshman • printing • business • geography • sophomore • counselor • chemistry • principal • government • university • elementary • photography

Science review 2023-12-07

Across

Not good at transferring heat
Type of container that keeps things hot
Why we can stretch copper into wires
Heat transferred by light waves
Where we find protons but not electrons
Substance made by combining elements
A compound containing one carbon and two oxygen
Type of radiation that can travel very far
Can be damaged by radiation and cause mutations
Substance made of different compounds
Another name for proton number
Subatomic particle
We can tell something is hot by checking its...
Atom with eight neutrons
Type of heat transfer, think hot air rising
Unit of energy

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Using radiation to kill bacteria
Non-metals (except diamonds)
A compound of hydrogen and sulfur
Benefit of radiation, noisy safety device
Atom with one electron
Radiation of an electron
In the same period as oxygen
number of protons and neutrons together
A compound of potassium, carbon, and oxygen
A hot object has a lot of thermal...
Will let heat or electricity pass through
Why we can bang and shape metals
Radiation stopped by paper
hot air rises because it is less...

30 Clues: Unit of energy • Subatomic particle • Atom with one electron • Radiation of an electron • Atom with eight neutrons • Radiation stopped by paper • Non-metals (except diamonds) • In the same period as oxygen • Not good at transferring heat • Another name for proton number • Heat transferred by light waves • Using radiation to kill bacteria • Why we can bang and shape metals • ...

Unit 2 Vocab Crossword Puzzle- Mackenzie McClennen 2023-09-19

Unit 2 Vocab Crossword Puzzle- Mackenzie McClennen crossword puzzle

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highspeed electron with a I- charge
major energy levels of an atom
a form of energy exhibiting wavelike behavior
rays and particles emitted by radiation
energy levels contained with a principal energy level
arrangements of electrons in an atom
postive charge
postive and negative charges
eight electrons in valence shell
minimum amount of energy that can be gained or lossed

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high-energy radiation that has no electrical charge and no mass
valence shell electrons in a molecule
particle with two protons and neutrons with a 2+ charge
a particle of electromagnetic radiation with no mass
electrons in outermost orbitals
equation that shows the atomic and mass number of particles
number of waves passing a given point
lowest energy state of a atom
a set of frequencies electromagnetic waves
process in which subtances emit radiation
negative charge
shortest distance between equivalent polints on a wave

22 Clues: postive charge • negative charge • postive and negative charges • lowest energy state of a atom • major energy levels of an atom • electrons in outermost orbitals • eight electrons in valence shell • highspeed electron with a I- charge • arrangements of electrons in an atom • valence shell electrons in a molecule • number of waves passing a given point • ...

7th Grade Science 2013-05-14

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A large group of organisms ranging from meters-long seaweeds to single-celled microorganisms. Most algae are photosynthetic, meaning that they use light and carbon dioxide to make sugar and oxygen.
A physical condition in which part of the body becomes reddened, swollen, hot and/or painful
The body’s natural defense system. It is used to protect against infections or toxic substances, such as pollutants.
Radiation with waves shorter than violet light, but not as short or energetic as X-rays.
The envelope of gases that surrounds a planet.
Energy that moves from one place to another as electromagnetic waves or as moving particles. Radiation may be heat, light or electricity.
A scientist who studies the branch of biology that examines how organisms interact with each other and their environment.

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The natural community of plants, animals and microorganisms that evolved to live together in a particular place with a particular climate. Examples include tropical reefs, rainforests, alpine meadows and polar tundra.
Tiny floating animals (known as zooplankton) in the water that feed on single-celled plants and plantlike organisms (called phytoplankton) that also float in the water.
A colorless, odorless gas. Burning fossil fuels such as coal, oil or natural gas produces large amounts of carbon dioxide, which traps heat in Earth’s atmosphere. Plants, as well as plantlike phytoplankton (including algae), absorb carbon dioxide during photosynthesis.
A doctor who diagnoses, treats and studies allergies in people.
Any of various gases that trap heat in the atmosphere. Carbon dioxide is the leading greenhouse gas in Earth’s atmosphere.
A layer in Earth’s stratosphere at an altitude of about 10 km (6.2 miles) containing a high concentration of ozone, which absorbs most of the ultraviolet radiation reaching Earth from the sun.
A condition that causes difficulty in breathing, often triggered by an allergy.
A damaging immune response by the body to a substance like air pollution or pollen.

15 Clues: The envelope of gases that surrounds a planet. • A doctor who diagnoses, treats and studies allergies in people. • A condition that causes difficulty in breathing, often triggered by an allergy. • A damaging immune response by the body to a substance like air pollution or pollen. • ...

Radioactivity Crossword 2016-03-17

Radioactivity Crossword crossword puzzle

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Gamma rays have a very ________ frequency.
Materials that are radioactive have nuclei that are ____________.
Type of radiation that is made up of two protons and two neutrons.
During alpha decay the _________ __________ of the element decreases by 2.
In beta decay, a ________ changes into a proton and an electron.
The release of radiation by unstable nuclei is known as __________ ____________.
Nuclei that are ________ _______ are likely to release beta particles.
The charge of an alpha particle
Type of radiation that is a high energy electromagnetic wave.
Emitting gamma rays causes a nucleus to ________ it's energy state.
The time taken for half of the nuclei in a radioactive material to decay.

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Gamma rays have a very ________ wavelength.
During alpha decay, the __________ __________ of the element decreases by 4.
Piece of equipment used to measure radiation.
Type of radiation that is made up of a fast moving electron.
Term used to describe materials that give out nuclear radiation
The part of the atom that contains protons and neutrons
Nuclei that are _______ _________ are likely to release alpha particles.
The structure made from sub-atomic particles.
An unstable nucleus will _________ (split up) during radiation.
During beta decay, the atomic number increases by ______.

21 Clues: The charge of an alpha particle • Gamma rays have a very ________ frequency. • Gamma rays have a very ________ wavelength. • Piece of equipment used to measure radiation. • The structure made from sub-atomic particles. • The part of the atom that contains protons and neutrons • During beta decay, the atomic number increases by ______. • ...

Radioactivity Crossword 2016-03-17

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Term used to describe materials that give out nuclear radiation
Piece of equipment used to measure radiation.
Gamma rays have a very ________ frequency.
Materials that are radioactive have nuclei that are ____________.
During alpha decay, the __________ __________ of the element decreases by 4.
Emitting gamma rays causes a nucleus to ________ it's energy state.
Type of radiation that is made up of a fast moving electron.
In beta decay, a ________ changes into a proton and an electron.

Down

Type of radiation that is made up of two protons and two neutrons.
The charge of an alpha particle
During alpha decay the _________ __________ of the element decreases by 2.
Type of radiation that is a high energy electromagnetic wave.
The part of the atom that contains protons and neutrons
The release of radiation by unstable nuclei is known as __________ ____________.
Nuclei that are ________ _______ are likely to release beta particles.
During beta decay, the atomic number increases by ______.
The time taken for half of the nuclei in a radioactive material to decay.
Gamma rays have a very ________ wavelength.
Nuclei that are _______ _________ are likely to release alpha particles.
An unstable nucleus will _________ (split up) during radiation.
The structure made from sub-atomic particles.

Radioactivity Crossword 2016-03-17

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The structure made from sub-atomic particles.
An unstable nucleus will _________ (split up) during radiation.
Type of radiation that is a high energy electromagnetic wave.
Nuclei that are ________ _______ are likely to release beta particles.
Materials that are radioactive have nuclei that are ____________.
Gamma rays have a very ________ frequency.
During beta decay, the atomic number increases by ______.
The charge of an alpha particle
Gamma rays have a very ________ wavelength.
Type of radiation that is made up of a fast moving electron.
Piece of equipment used to measure radiation.
Emitting gamma rays causes a nucleus to ________ it's energy state.
The part of the atom that contains protons and neutrons
Nuclei that are _______ _________ are likely to release alpha particles.

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During alpha decay, the __________ __________ of the element decreases by 4.
Term used to describe materials that give out nuclear radiation
During alpha decay the _________ __________ of the element decreases by 2.
Type of radiation that is made up of two protons and two neutrons.
The time taken for half of the nuclei in a radioactive material to decay.
The release of radiation by unstable nuclei is known as __________ ____________.
In beta decay, a ________ changes into a proton and an electron.

21 Clues: The charge of an alpha particle • Gamma rays have a very ________ frequency. • Gamma rays have a very ________ wavelength. • The structure made from sub-atomic particles. • Piece of equipment used to measure radiation. • The part of the atom that contains protons and neutrons • During beta decay, the atomic number increases by ______. • ...

Chemistry Unit 6 Vocabulary Review 2021-02-24

Chemistry Unit 6 Vocabulary Review crossword puzzle

Across

The radiation of electrons
The atomic number of an alpha particle
The spontaneous emission of radiation
A particle with a mass of approximately 1 amu
The abbreviation is amu
For boron, its __ number is 5
Gamma radiation is measured as ___ loss.
Alpha radiation emits a __ atom.
Same element, different mass
____ change the identity of the atoms.

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Carbon is 99% carbon-12. Dividing 99% by 100 gives you the _____ of carbon-12.
The mass number of a beta particle
For potassium-40, it's ___ number is 40
The average atomic mass of ___ is 79.904 amu.
Massless radiation
A particle with a mass of approximately 0.0005 amu
A positively charged particle
If thorium underwent alpha decay, it would become ___.
If chromium underwent beta decay, it would become ___ .
____ rearrange the atoms.
Find the average atomic mass by adding the ____ of each isotope.
Rays of energy or particles
For lithium, 6.94 is the ___ average of its isotopes

23 Clues: Massless radiation • The abbreviation is amu • ____ rearrange the atoms. • The radiation of electrons • Rays of energy or particles • Same element, different mass • A positively charged particle • For boron, its __ number is 5 • Alpha radiation emits a __ atom. • The mass number of a beta particle • The spontaneous emission of radiation • The atomic number of an alpha particle • ...

Radiation: Key Definitions 2019-03-19

Radiation: Key Definitions crossword puzzle

Across

A radiation detector often worn by people who work with radioactive materials to monitor the radiation dose that they are exposed to. It uses different filters which blacken or ‘fog’ when radiation hits them.
The absorbed dose multiplied by the radiation weighting factor.
The energy absorbed by a material per unit mass.
An indicator of the relative biological effect of radiation on a material.
Radiation that is all around us and is caused by both natural and artificial sources, e.g. radon gas.
The time taken for the activity of a radioactive source to decrease to half its original value.
A particle with neutral charge that exists in the nucleus of an atom.
A positively charged particle in the nucleus of an atom.
The equivalent dose per unit time.
The addition or removal of an electron from a neutral atom.
When unstable nuclei emit nuclear radiation in the form of an alpha particle, beta particle or gamma ray in an attempt to become more stable.
The small, dense region containing protons and neutrons at the centre of an atom.
A negatively charged particle that orbits the nucleus of an atom.

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The process of small nuclei joining together to form a larger nucleus, with energy being released.
An electromagnetic wave of very high frequency and energy.
The use of powerful magnetic fields to prevent hydrogen plasma from physically touching any parts of a nuclear reactor.
The act of placing a material between a person and a radioactive source to absorb radiation.
A radiation detector that counts the flashes of light produced when radiation hits the scintillating material.
A fast moving electron.
An overall neutral particle consisting of a nucleus (protons and neutrons) and orbiting electrons.
When neutrons released in nuclear fission reactions go on to hit other nuclei, causing further fission reactions, and the cycle repeats. The process may be controlled (nuclear reactors) or uncontrolled (nuclear bomb).
A radiation detector that uses the ionisation of gas in the tube to count the number of times radiation hits it.
The process in which an unstable, heavy atomic nucleus splits into two or more lighter nuclei (called fission fragments), with energy being released.
A particle made up of 2 protons and 2 neutrons. It is also the nucleus of a helium atom.
The number of nuclear decays (or disintegrations) per second.

25 Clues: A fast moving electron. • The equivalent dose per unit time. • The energy absorbed by a material per unit mass. • A positively charged particle in the nucleus of an atom. • An electromagnetic wave of very high frequency and energy. • The addition or removal of an electron from a neutral atom. • The number of nuclear decays (or disintegrations) per second. • ...

Radiation Physics Vocabulary 2021-08-13

Radiation Physics Vocabulary crossword puzzle

Across

Scale of radiosensitivity on CT scans
Three principles of radiation protection
Interaction of photon with inner-shell electron
Replaces the flattening filter for electron treatments
Monitors and samples the Linac beam for symmetry
Abbreviation for imaging devices mounted on a Linac
The change in the apparent position of an object when viewed from different points
Source of microwave power for a Linac
The weight of a particle when it is not moving
Substance made up entirely of one kind of atom
The amount of energy required to remove an electron from an atom
Interaction of photon with outer-shell electron
An electron has a -------- charge
Discovered radioactivity in 1902

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Photons emitted as electrons are slowed down by the electric field near a nucleus
Reduction in intensity as an x-ray moves through matter
Incorrect application or delivery of prescribed dose
Smallest unit of an element that retains the properties of that element
The number of protons in the nucleus, Z
Shapes the x-ray beam in its cross-sectional dimension
Time required for the activity of a radioisotope sample to decay to half of its initial value
Elements that have the same number of Protons, but a different number of Neutrons
Emission or transmission of energy in the form of waves or particles through space or material
Energy deposited in matter by ionizing radiation per unit mass
Force responsible for the interaction between electrically charged particles.
Describes the relationship between intensity of a radiation beam and distance from the source
The degree of darkening on an image
Conveys microwave power to the accelerator structure in the gantry
Three-dimensional representation of image information

29 Clues: Discovered radioactivity in 1902 • An electron has a -------- charge • The degree of darkening on an image • Scale of radiosensitivity on CT scans • Source of microwave power for a Linac • The number of protons in the nucleus, Z • Three principles of radiation protection • The weight of a particle when it is not moving • Substance made up entirely of one kind of atom • ...

oml 2022-09-22

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Data
Hypothesis
Inference
experiment Controlled experiment
Homeostasis
Theory
Reproduction Sexual Reproduction
DNA
Metabolism

Down

Stimulus
Variable Dependent Variable
Variable Independent Variable
Evolve
Observation
Group Control Group
Bias
Reproduction Asexual Reproduction
Biology

18 Clues: DNA • Data • Bias • Evolve • Theory • Biology • Stimulus • Inference • Hypothesis • Metabolism • Observation • Homeostasis • Group Control Group • Variable Dependent Variable • Variable Independent Variable • experiment Controlled experiment • Reproduction Sexual Reproduction • Reproduction Asexual Reproduction

Atomic Structure 2017-05-23

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Using radiation to explore internal organs (7) T------ p104
The number of protons in an atom (6,6) A----- N----- p89
Total number of protons and neutrons in an atom (4,6) M--- N----- p89
Negative part of an atom (8) E-------- p88
Model of an atom with electrons embedded in positive sphere (4,7) P--- P------ p91
The process of exposing an object to radiation (11) I---------- p105
Unit for radioactive activity (Bq) (9) B-------- p99
The time taken for half the radioactive nuclei to decay (4,4) H--- L--- p99
Type of radiation consisting of 2 protons and 2 neutrons (Helium nucleus) (5,8) A---- P------- p94
Absorption or emission of _______________ _________ may cause electrons to change energy levels (15,9) E-------------- R-------- p92
Neutral part of the nucleus of an atom (7) N------- p88
An atom that has a positive or negative charge (3) I-- p89
The charge on an ion that has lost electrons (8) P------- P89
1/10,000th the radius of an atom where most of the mass is found (7) N------ p88
Splitting large unstable nuclei (7) F------ p106

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Source of background radiation from space (6,4) C----- R--- P97
Used to slow nuclear fission in a power station (7,4) C------ R--- p107
Positive part of the nucleus of an atom (6) P------ p88
Unit for radiation dose (Sv) (7) S------ p102
Type of radiation consisting electromagnetic radiation from the nucleus (5,3) G---- R-- p94
Normal level of radiation that is around us all the time (10,9) B--------- R-------- p97
Used to detect radiation (6,6,4) G----- M----- T--- p96
A reaction that, once started, continues by itself (5,8) C---- R------- p107
1 sievert = 1000 _____________ (13) M------------ p102
Type of radiation consisting of a high speed electron from the nucleus (Neutron changes to proton) (4,8) B--- P------- p94
This occurs when radiation creates ions (10) I--------- p95
The charge on an ion that has gained electrons (8) N------- P89
Using radiation to find the age of organic material (6,6) C----- D----- p100
Joining 2 light nuclei into a heavier nucleus (6) F----- p108
Different form of an element with a different number of neutrons (7) I------ p90

30 Clues: Negative part of an atom (8) E-------- p88 • Unit for radiation dose (Sv) (7) S------ p102 • Splitting large unstable nuclei (7) F------ p106 • Unit for radioactive activity (Bq) (9) B-------- p99 • 1 sievert = 1000 _____________ (13) M------------ p102 • Positive part of the nucleus of an atom (6) P------ p88 • ...

Radioactivity 2024-06-03

Across

An electromagnetic wave
Has two common isotopes 235 and 238
Stops alpha radiation
Nuclear power plant in Japan that suffered radiation leaks and damaged reactors
The S.I unit of radiation
The length of time it takes for half of the atoms of an isotope to decay
Metal that stops Alpha and beta radiation but not gamma
Atoms with the same number of protons but different number of neutrons
when an atom spontaneously ejects a particle and changes into a different type of atom

Down

used to detect radiation
Won 2 nobel prizes and discovered Radium and Polonium
The type of nuclear radiation with a +2 charge
1986 nuclear disaster
A fast moving nuclear electron
This nuclear particle changes into a proton and an electron to initiate beta decay
The nucleus of this atom is the same as an alpha particle
The name of the bomb dropped on Hiroshima
Metal that stops alpha and beta and most of gamma radiation

18 Clues: 1986 nuclear disaster • Stops alpha radiation • An electromagnetic wave • used to detect radiation • The S.I unit of radiation • A fast moving nuclear electron • Has two common isotopes 235 and 238 • The name of the bomb dropped on Hiroshima • The type of nuclear radiation with a +2 charge • Won 2 nobel prizes and discovered Radium and Polonium • ...

Image Analysis Key Terms 2015-04-27

Image Analysis Key Terms crossword puzzle

Across

Outline of an anatomic structure
Motion that patient is unable to control
Kilovotage peak (kVp) that will provide adequate body part penetration and sufficient gray scale
Determines maximum time that the AEC x-ray exposure will be allowed to continue
Sthenic is example
Foot end of patient
Technique whereby object-image receptor distance (OID) is increased to reduce amount of scatter radiation reaching IR
Decreased size of one axis of a structure
Philosophy used to guide good radiation exposure practices
How differently each tissue composition type will absorb photons
Plane that divides the body into equal left and right halves
Filter used to remove photons from the beam to produce uniform density
Sharpness of structures
Misrepresentation of size or shape of structure
Absorbed dose to the most superficial layers of skin
Results of poor central ray and grid alignment
Number of gray shades used to represent different image structures
Device used to reduce amount of scatter radiation reaching the image receptor (IR)
Law used to adjust milliampere-second (mAs) to maintain density when source-image receptor distance (SID) is changed
Preventing passage of x-radiation
Diseases that cause the structure to be more radiolucent
Movement that bends a joint
Diseases that cause tissues to increase in mass density or thickness

Down

Act of throwing a structure
Contrast caused by x-ray attenuating characteristics of subject
Device that receives radiation leaving patient
Plane that divides the body into equal parts
Head end of patient
Biologic response of radiation exposure directly related to dose received
Shortest exposure time to which the automatic exposure control (AEC) can respond
Results of using an angled central ray while part and IR remain parallel
Maximum permissible radiation dose limits
System that automatically determines image density by stopping exposure
Chamber in AEC system that collects radiation
Radiation that has changed in direction from primary beam
Allowing passage of x-radiation
Ability to differentiate details from one another on an image
Law that states that radiation intensity is inversely proportional to square of its distance from x-ray source
Absorption of radiation in heel of anode, causing less radiation intensity at anode end of IR
Gown snap on an image
Position in which the patient lies on a cart and a horizontal beam is used
Situated far from the source or beginning

42 Clues: Sthenic is example • Head end of patient • Foot end of patient • Gown snap on an image • Sharpness of structures • Act of throwing a structure • Movement that bends a joint • Allowing passage of x-radiation • Outline of an anatomic structure • Preventing passage of x-radiation • Motion that patient is unable to control • Decreased size of one axis of a structure • ...

Chapter 1 Radiation 2022-03-08

Across

the making of radiographs by exposing an image receptor, either film or digital sensor
are capable of exposing the entire dentation and surrounding structures on a single image
discovered the long cone
known for the paralleling technique
color for for anterior periapical XCP
abbreviation for bitewing
allows for enhanced two and three dimensional images are being used in the diagnosis and treatment of dental conditions
more descriptive of its function of directing the x-rays rather then its shape
second and newer x-ray technique

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first to make a dental radiograph in 1896
introduced digital radiography
full jaw x
a single selected plane of tissue has been used to assist dentist with complex diagnosis and treatment planning
wrote 1st x-ray book and introduced bitewings in 1913 and 1924
invented the hot cathode tube
study of x-rays and the techniques used to produce radiographic images
color for posterior periapical XCP
first and earliest x-ray technique
color for bitewing XCP
abbreviation for periapical
discovered the first x-ray in 11/8/1895
may have taken the first radiograph in the US on a living subject
first hand wrapped and machine wrapped film
may have taken the first radiograph on the living
known for the bisecting technique

25 Clues: full jaw x • color for bitewing XCP • discovered the long cone • abbreviation for bitewing • abbreviation for periapical • invented the hot cathode tube • introduced digital radiography • second and newer x-ray technique • known for the bisecting technique • color for posterior periapical XCP • first and earliest x-ray technique • known for the paralleling technique • ...

SCHOOL SUBJECT 2024-04-25

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Biology
Art
PhysicalEducation
Mathematics
Science
SocialStudies
Chemistry
Literature

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Music
English
InformationTechnology
Geography
Physics
Drama
History

15 Clues: Art • Music • Drama • English • Biology • Physics • Science • History • Geography • Chemistry • Literature • Mathematics • SocialStudies • PhysicalEducation • InformationTechnology

Heat and Temperature 2012-11-20

Across

_________ best surface for absorbing heat radiation
____ transfers in three ways (Conduction,convection & radiation)
Wood is an example of an _________
____ objects in a warmer room will heat up to room temperature.
__________ best surface for reflecting heat radiation
_________ travels in a straight line
Radiation travels at the speed of _____
_______ energy is equal to an Internal energy

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Metal is an example of a _________
Radiation doesn't require ________ to travel
Heat energy reach the Earth from the ___ by radiation
We measure temperature using a ___________
___ object cool in a cooler room will cool to room temperature.
Heat transfer from a ______ place
Particles that are closest to each other is _____

15 Clues: Heat transfer from a ______ place • Metal is an example of a _________ • Wood is an example of an _________ • _________ travels in a straight line • Radiation travels at the speed of _____ • We measure temperature using a ___________ • Radiation doesn't require ________ to travel • _______ energy is equal to an Internal energy • ...

XRAY 2020-07-29

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kVp alters the ___________ of the xray beam
Contrast media that absorbs a great amount of radiation to give a white appearance on an xray image
Who discovered x-rays
In the 1920's xrays were used to remove what
What was Radium paint used for during WWI
Large amounts of radiation can cause _________ and/or Acute Radiation Syndrome
Three Mile Island's partial meltdown occurred over how many days
In the 50's and 60's xrays where used to determine what in beauty pageants sometimes for 50% of their score
This results in less radiation on the anode side of the xray beam
10 days of naturally occurring background radiation is equal to this imaging exam
When we are born was have 300 ____________ but when were an adult we have 206.

Down

In the 60's and 70's what did many hospitals xray for the safety of the public
This was used in items such as toothpaste, health tonics, candy and paint
CT of the spine equals 2 years of background radiation how much does an xray of the spine equal
What was used to fit shoes to children between the 1930's and 1970's
During WWI who created the portable xray machine to aid doctors in the field
Medical imaging does has _____________ by 20% in a 10 year time frame
Rontgen used an area lined with lead and ____________ to protect his film from radiation
__________ from East to West coast gives an individual 0.035 mSv of radiation; equivalent to a chest xray
What was the first xray image of
What is the largest source of natural environmental radiation

21 Clues: Who discovered x-rays • What was the first xray image of • What was Radium paint used for during WWI • kVp alters the ___________ of the xray beam • In the 1920's xrays were used to remove what • What is the largest source of natural environmental radiation • Three Mile Island's partial meltdown occurred over how many days • ...

Radioactivity 2022-01-18

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where radiation comes from
radiation used in thickness measurement
a subatomic particle with a positive charge
the radioactive element used in nuclear power
these should be used in radioactivity experiments
the most penetrating of the radiations
a subatomic particle with a negative charge

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radiation can be dangerous if it ..... atoms
the radiation which is around us all the time
gamma radiation is absorbed by thick .........
carbon 12 and carbon 14 are ........ of carbon
the most ionising of the radiations
radioactivity is a ........ process
the name of the counter used to detect radiation
alpha radiation is absorbed by

15 Clues: where radiation comes from • alpha radiation is absorbed by • the most ionising of the radiations • radioactivity is a ........ process • the most penetrating of the radiations • radiation used in thickness measurement • a subatomic particle with a positive charge • a subatomic particle with a negative charge • radiation can be dangerous if it ..... atoms • ...

Tammy Pettyjohn MEA149 2021-06-22

Across

a long term effect
radiation burn
if patient is pregnant who decides to proceed
Unit of exposure
50msv
Absorbed dose
Patient dose calculated at what level
as low as reasonably achievable
0.25mm
reduce exposure amount by time, shielding ___
radiation risk greatest during what trimester
the radiation weighting factor for x-ray photons is

Down

genetic changes or effects
development of malignant disease
greatest cause of unnecessary radiation___exposure
prevents genetic effects
equivalent dose
shield consist of o.5-mm __
Dose used for radiation protection purposes
short term effect occurs in ___months

20 Clues: 50msv • 0.25mm • Absorbed dose • radiation burn • equivalent dose • Unit of exposure • a long term effect • prevents genetic effects • genetic changes or effects • shield consist of o.5-mm __ • as low as reasonably achievable • development of malignant disease • short term effect occurs in ___months • Patient dose calculated at what level • Dose used for radiation protection purposes • ...

School subjects 2017-06-15

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languages
art
information-technology
history
sports
maths

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biology
music
geography
chemistry
literature
science
metalwork
cooking
physics

15 Clues: art • music • maths • sports • biology • science • cooking • physics • history • languages • geography • chemistry • metalwork • literature • information-technology

Eva Noonan Crossword Puzzle weeks 3-4 2022-03-04

Eva Noonan Crossword Puzzle weeks 3-4 crossword puzzle

Across

(of electromagnetic radiation) having a wavelength shorter than that of the violet end of the visible spectrum but longer than that of X-rays.
a financial you receive from a sponsor.
an ionized gas consisting of positive ions and free electrons in proportions resulting in more or less no overall electric charge, typically at low pressures (as in the upper atmosphere and in fluorescent lamps) or at very high temperatures (as in stars and nuclear fusion reactors).
a notice or announcement in a public medium promoting a product, service, or event or publicizing a job vacancy.
a ship or boat.
drive, push, or cause to move in a particular direction, typically forward.

Down

to begin or start.
an area region of a spectrum.
a malfunction or breakdown.
something coming in contact with something else.
the branch of science concerned with the nature and properties of matter and energy. The subject matter of physics, distinguished from that of chemistry and biology, includes mechanics, heat, light and other radiation, sound, electricity, magnetism, and the structure of atoms
involving ellipsis,especially to be very hard to understand.
something that moves that takes skill or care to do so.
a person who builds or designs.

14 Clues: a ship or boat. • to begin or start. • a malfunction or breakdown. • an area region of a spectrum. • a person who builds or designs. • a financial you receive from a sponsor. • something coming in contact with something else. • something that moves that takes skill or care to do so. • involving ellipsis,especially to be very hard to understand. • ...

Physics D Nuclear 2020-05-04

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came up with modern atom
two small nuclei join to make a long nucleus
in the atom the amount of protons and___are the same
admisión from unstable nucleus to stabilize atom
exposing a object to nuclear radiation
Alpha gamma and _____ types of ionizing radiation
stopped by paper
alpha radiation is the same as

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beta radiation is_____ionising
discovered the electron
alpha radiation is most ionizing and ____to cells
fission used in nuclear power cells
contamination is unwanted presence of_________atoms
same number of proton different number of neutron
time taken too loose half of initial radioactivity
gamma stoped by

16 Clues: gamma stoped by • stopped by paper • discovered the electron • came up with modern atom • beta radiation is_____ionising • alpha radiation is the same as • fission used in nuclear power cells • exposing a object to nuclear radiation • two small nuclei join to make a long nucleus • admisión from unstable nucleus to stabilize atom • ...

All Crossword About Biology 2020-01-13

All Crossword About Biology crossword puzzle

Across

gradual increase in the complexity of the system
test the validity of proposed theories and understand
mathematical methods to formulate quantitative models
from non-living matter about 4 billion years ago
as homeostasis
recognizes the cell as the basic unit of life genes
processes molecular interactions physiological
of the science there are certain unifying
development and evolution Despite the
mechanisms underlying life and how it appeared and

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open systems that survive by transforming energy and decreasing
the creation and extinction of species Living organisms
organisms including their physical structure
experimental biology performs empirical experiments
of biology are defined by the research methods
the basic unit of heredity and evolution as the engine that
local entropy to maintain stable and vital condition
and the kind of system studied: theoretical biology
is the natural science that studies life and
that consolidate it into single coherent field

20 Clues: as homeostasis • development and evolution Despite the • of the science there are certain unifying • is the natural science that studies life and • organisms including their physical structure • of biology are defined by the research methods • gradual increase in the complexity of the system • from non-living matter about 4 billion years ago • ...

Radiation and Radioactivity 2013-03-05

Radiation and Radioactivity crossword puzzle

Across

positively charged particle made of two protons and two neutrons
energy emitted from an atom when an electron moves down energy levels
wavelength that is just shorter than visible light
an atom with an unstable nucleus
two separate nuclei combine to form a larger nucleus
type of reaction where neutron release triggers more reactions
charged particles and energy that are emitted from the nuclei of radioisotopes
a nuclear atom breaking apart releasing energy and neutrons
type of test where colors of cations can be observed
conversion of atoms from one element to another by nuclear means
state of matter where the atoms have been stripped of electrons
atomic number 92 atomic mass 235 one of the main sources of nuclear energy
radiation that occurs naturally in the environment
a penetrating ray of energy emitted by an unstable nucleus

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a particle of light energy
longest type of wave in the EMS
radioactive product of spent nuclear reactions that is devastating to the environment
process where uncharged nucleus emits charged particles
wavelength that is just longer than visible light
the time required for one half of a radioisotope to decay
electron emitted by an unstable nucleus
nuclear power plant disaster in Ukraine 1986
atomic number 94 atomic mass 239 one of the main sources of nuclear energy
elements with atomic numbers greater than 92
subatomic particle theorized to be among the basic units of matter
this is the smallest possible mass of fissionable material that can sustain a chain reaction
acronym for the colors of visible light

27 Clues: a particle of light energy • longest type of wave in the EMS • an atom with an unstable nucleus • electron emitted by an unstable nucleus • acronym for the colors of visible light • nuclear power plant disaster in Ukraine 1986 • elements with atomic numbers greater than 92 • wavelength that is just longer than visible light • ...

Waves & Electromagnetic Radiation 2017-12-18

Waves & Electromagnetic Radiation crossword puzzle

Across

a cup appears to be red in white light; this color is being reflected
the change in direction of a wave as it passes from one medium into another at an angle
an example of an electromagnetic wave
materials that do not let any light pass through them
a measure of how far the particles in the medium move away from their original position
the transfer of light energy to matter
a type of wave in which particles move perpendicularly to the direction the wave travels
a frog in white light appears green because it ________ green light
matter that transmits light
this is the wavelength for a wave with a speed of 75 m/s and a frequency of 15 Hz
a type of wave that travel without a medium
when the coils of a spring are squeezed close together
an example of a longitudinal wave
this occurs when light is sent in many directions as it passes through a medium

Down

the points where the wave is lowest
a type of wave that requires a medium
the number of cycles in an amount of time
the points where the wave is highest
the bouncing of light off a surface
wave ______ is equal to the frequency multiplied by the wavelength
ripples on a pond are an example of a _________ wave
the distance from any point on a wave to an identical point on the next wave
a disturbance that transfer energy from one place to another
materials that transmit light but do not let light travel straight through
a wave in which particles move back and forth in the same direction that the wave travels
electromagnetic waves do not require a medium so they travel in a __________
the material through which a wave travels
when the coils of a spring are spread apart
waves travel faster in _______ than in liquids
waves travel faster in ______ air than in cold air
frequency is expressed using this unit

31 Clues: matter that transmits light • an example of a longitudinal wave • the points where the wave is lowest • the bouncing of light off a surface • the points where the wave is highest • a type of wave that requires a medium • an example of an electromagnetic wave • the transfer of light energy to matter • frequency is expressed using this unit • ...

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