radiation biology Crossword Puzzles
Biology 2022-04-25
Across
- non-living organisms
- a community of interacting organisms and their environment
- multicellular fungi, characterized by the presence of hyphae (branching fragments of fungi that make up the mycelium (fungal root system))
- spore-producing organisms
- a pathogen will take any chance it gets
- mainly single-celled fungi
- All living things evolved from primordial ooze
- complex, multicellular organisms
- mutual dependence on one another
Down
- complex, multicellular organisms, with a cell wall
- can infect all living things on Earth, and are found all over the planet
- Microorganisms and multicellular organisms evolved together
- Are pathogenic regardless of the presence or absence of good bacteria
- a very diverse group of organisms that serve are nutrients for many other organisms
- anything inoculated with lots of good bacteria or other organisms that we need in our intestinal tract
- can be either unicellular or multicellular, and can vary widely in appearance, size and habitat
- the bacteria, fungi, and other microbes (microorganisms) that live on our skin, mouth, digestive system, and all throughout our bodies
17 Clues: non-living organisms • spore-producing organisms • mainly single-celled fungi • complex, multicellular organisms • mutual dependence on one another • a pathogen will take any chance it gets • All living things evolved from primordial ooze • complex, multicellular organisms, with a cell wall • a community of interacting organisms and their environment • ...
BIOLOGY 2023-05-17
Across
- istilah hewan yang memiliki tulang belakang disebut...
- hewan menyusui disebut...
- suhu badan tetap tidak terpengaruh suhu lingkungan...
- vertebrata yang tidak termasuk dalam kelas mamalia adalah...
- jika ada nya rahang dipergunakan untuk menentukan tingginya tingkatan vertebrata maka kelas yang paling rendah tingkatannya adalah...
- vertebrata yang dapat mengalami ekskufikasi adalah...
- spesies ordo stegoephalia adalah...
- kelompok vertebrata yang suhu tubuhnya konstan karena mempunyai kemampuan untuk mengatur sendiri metabolisme maka darahnya berdarah
- ikan pesut dan lumba-lumba merupakan fauna air yang termasuk hewan...
Down
- ikan bertulang belakang termasuk dalam kelas kata...
- subkelas chondrichthyes adalah...
- istilah vertebrata berasal dari kata...
- yang memiliki suhu badan poikilotem adalah...
- tubuh yang lunak serta berlendir merupakan ciri-ciri dari kelas kata...
- hewan reptilia menurunkan suhu tubuhnya dengan cara...
- tubuhnya di tutupi oleh bulu yang berfungsi untuk terbang, tulangnya berongga supaya ringan, berdarah panas kemudian berkembang biak dengan cara bertelur maka termasuk kelas kata...
- Agnatha berasal dari bahasa Yunani yaitu A yang berarti tidak dan gnathos yang berarti...
- susunan alat tubuh amfibi lebih berkembang dari pada susunan alat tubuh ikan hal tersebut tampak jelas pada sistem...
- buaya termasuk ke dalam kelas...
19 Clues: hewan menyusui disebut... • buaya termasuk ke dalam kelas... • subkelas chondrichthyes adalah... • spesies ordo stegoephalia adalah... • istilah vertebrata berasal dari kata... • yang memiliki suhu badan poikilotem adalah... • ikan bertulang belakang termasuk dalam kelas kata... • suhu badan tetap tidak terpengaruh suhu lingkungan... • ...
Biology 2023-05-23
Across
- _______Antibodies used for specific diseases (made by giving mice cancer)
- Enable bacteria to move/swim
- Sugar used in respiration
- Dangerous cells surpassing the Hayflick limit
- Diffusion of water through a partially permeable membrane
- Substance found in cell walls
- Deoxyribonucleic Acid
- Prokaryotic cells
Down
- Hormone regulating blood glucose levels
- Where protein synthesis occurs
- The powerhouse of the cell
- Any microorganism that causes disease
- Biological catalysts such as lipase
- Where photosynthesis occurs
- Proteins on outside of pathogens detectable by immune system
- Within DNA that code for characteristics
- Why you (should) wear protection
17 Clues: Prokaryotic cells • Deoxyribonucleic Acid • Sugar used in respiration • The powerhouse of the cell • Where photosynthesis occurs • Enable bacteria to move/swim • Substance found in cell walls • Where protein synthesis occurs • Why you (should) wear protection • Biological catalysts such as lipase • Any microorganism that causes disease • Hormone regulating blood glucose levels • ...
biology 2025-05-09
Across
- Transport – The movement of substances across a cell membrane using energy (ATP), often against a concentration gradient.
- Reticulum (ER) – A network of membranes that helps in the production and transport of proteins and lipids (rough ER has ribosomes; smooth ER does not).
- Membrane – A flexible barrier that surrounds the cell and regulates what enters and leaves.
- Apparatus – Modifies, sorts, and packages proteins and lipids for storage or transport out of the cell.
- – A cell that contains a nucleus and membrane-bound organelles (e.g., plant and animal cells).
- – Contains digestive enzymes to break down waste, old cell parts, and foreign invaders.
- – A network of protein filaments that gives the cell shape and helps with movement.
- – The diffusion of water across a selectively permeable membrane.
Down
- – A storage sac within the cell, larger in plant cells, storing water, nutrients, or waste.
- – The jelly-like fluid inside the cell where organelles are suspended.
- – The basic unit of structure and function in living organisms.
- – A specialized structure within a cell that performs a specific function.
- – The control center of the cell that contains DNA.
- Theory – States that all living things are made of cells, cells are the basic units of life, and all cells come from pre-existing cells.
- – The “powerhouse” of the cell; produces energy (ATP) through cellular respiration.
- – The movement of molecules from an area of high concentration to low concentration.
- – A unicellular organism that lacks a nucleus and membrane-bound organelles (e.g., bacteria).
- Wall – A rigid outer layer found in plant, fungi, and some prokaryotic cells that provides support and protection.
- – Organelle found in plant cells that captures light energy for photosynthesis.
- – The site of protein synthesis; can be free-floating or attached to rough ER.
20 Clues: – The control center of the cell that contains DNA. • – The basic unit of structure and function in living organisms. • – The diffusion of water across a selectively permeable membrane. • – The jelly-like fluid inside the cell where organelles are suspended. • – A specialized structure within a cell that performs a specific function. • ...
biology 2025-05-16
Across
- Making new plants all by itself.
- Flower bottom that can become fruit with babies.
- The colorful leaves of a flower.
- Stems that make new plants.
- Tiny things that grow new plants.
- Sticky flower top for dust.
- Dust moves to make baby plants.
- Plant pieces that grow new plants.
Down
- The part of a plant that holds the seeds.
- Flower part with yellow dust.
- Layered underground parts that grow new plants.
- Fat underground parts that grow new plants.
- Making new plants with help from another plant.
- The male part of a flower that makes pollen (includes the anther).
- Underground stem that can grow new plants.
- The colorful part of a plant that makes seeds.
- Yellow dust in flowers needed to make seeds.
17 Clues: Stems that make new plants. • Sticky flower top for dust. • Flower part with yellow dust. • Dust moves to make baby plants. • Making new plants all by itself. • The colorful leaves of a flower. • Tiny things that grow new plants. • Plant pieces that grow new plants. • The part of a plant that holds the seeds. • Underground stem that can grow new plants. • ...
Rad Protection Fundamentals 2024-10-07
Across
- Type of radiation that can penetrate the body and give a whole body dose. Shielded best with high-z materials
- This type of emergency is the most serious
- Dimensionless number placed on the label of a package based on max radiation level at 1 meter
- Type of contamination you would use a swipe to evaluate for
- Type of contamination you would compare the swipe results and direct survey results to evaluate for
Down
- Radioactive material in an unwanted or undesirable location
- The unit of radiation dose equivalent
- Device worn by personnel to measure the amount of radiation they have been exposed to. Dose of record
- Document required for all rad work that provides details about the radiological hazards
- Philosophy behind the practice of reducing radiation exposure
- Term for gear worn by workers to protect them from contamination
- Federal limit of 5 rem/year
- An administrative control to help keep worker doses below federal limits
- Particulate form of radiation that is emitted as a particle. Most significant for internal exposure
14 Clues: Federal limit of 5 rem/year • The unit of radiation dose equivalent • This type of emergency is the most serious • Radioactive material in an unwanted or undesirable location • Type of contamination you would use a swipe to evaluate for • Philosophy behind the practice of reducing radiation exposure • Term for gear worn by workers to protect them from contamination • ...
Chapter 4 2024-04-19
Across
- Sun also gives off streams of ionized particles
- instruments to measure temperature
- Process of waves striking an object may be assimilated by that object
- Gas molecules and particulate matter in air deflect some light waves and redirect them
- electromagnetic radiation classified by wavelength
- group of wavelengths composed of thermal infrared radiation
- is process of electromagnetic energy emitting from an object
- Overall reflectivity of an object or a surface
Down
- Process of heat transfer through a medium
- Process of energy transfer from one point to another by vertical circulation of a fluid
- group of wavelengths composed of visible light, ultraviolet, and short infrared radiation
- the only significant source of energy for Earth’s atmospheric processes
- If neither absorbed nor reflected, it may pass through a surface or an object
- a description of the average kinetic energy of molecules in a substance
- incoming solar radiation
15 Clues: incoming solar radiation • instruments to measure temperature • Process of heat transfer through a medium • Overall reflectivity of an object or a surface • Sun also gives off streams of ionized particles • electromagnetic radiation classified by wavelength • group of wavelengths composed of thermal infrared radiation • ...
Radioactivity 2023-05-08
Across
- - A subatomic particle with no charge that is found in the nucleus of an atom.
- - The time it takes for half of the atoms in a sample of a radioactive substance to decay.
- sickness - A group of symptoms that occur after exposure to high levels of ionizing radiation.
- - The presence or introduction of radioactive substances into an environment.
- - The process by which a heavy nucleus splits into two or more lighter nuclei, releasing energy.
- - The process by which a radioactive nucleus emits radiation and transforms into a different nucleus.
- - Exhibiting or caused by radioactivity.
Down
- - Energy emitted in the form of waves or particles.
- - An isotope of an element that is radioactive.
- - A type of ionizing radiation consisting of high-energy photons.
- - The process by which two light nuclei combine to form a heavier nucleus, releasing energy.
- - A type of ionizing radiation consisting of electrons or positrons.
- - A device that measures ionizing radiation.
- - A type of ionizing radiation consisting of helium nuclei.
- - Atoms of the same element that have different numbers of neutrons.
15 Clues: - Exhibiting or caused by radioactivity. • - A device that measures ionizing radiation. • - An isotope of an element that is radioactive. • - Energy emitted in the form of waves or particles. • - A type of ionizing radiation consisting of helium nuclei. • - A type of ionizing radiation consisting of high-energy photons. • ...
RTE2385 Module 2 Crossword Activity A 2019-01-17
Across
- Radiation exposure received by a radiographer while working in the Department performing normal duties
- An incoming x-ray photon has__________ energy
- A transmission type that happens when some x-ray photons travel across or thorough a patient without interacting
- In the process of ___________ scattering, the wavelength of both incident and scatter waves are the same, no net energy has been absorbed by the Adam
- As a result of photoelectric interaction between an x-ray photon And an atom radiation is released
- Type of ionizing radiation with the energy above 10 eV
- interactions that occur within x-ray photon and inner shell electron of an atom
Down
- Pair production and_____________ do not occur within the range of diagnostic radiology
- These are fields that fluctuate rapidly as they travel through space in the form of the wave
- X-ray photon interacts with a loosely bonded outer shell electron of an atom
- This type of interaction occurs when energy of an incoming photon is altered into two new particles, a negatron and a positron
- A category of ionizing radiation which includes Alpha and Beta
- Extraterrestrial radiation
- This radiation can be found invariable amounts within the Earth’s crust
- nuclear power plant that exploded in 1986 in the Ukraine
- When electromagnetic energy is transferred to be Adam of the patients biological material
- Components of an atom which are electrically neutral
17 Clues: Extraterrestrial radiation • An incoming x-ray photon has__________ energy • Components of an atom which are electrically neutral • Type of ionizing radiation with the energy above 10 eV • nuclear power plant that exploded in 1986 in the Ukraine • A category of ionizing radiation which includes Alpha and Beta • ...
Biology 2013-10-10
Across
- Insoluble storage molecule
- what does CO2 stand for
- part of the plant cell which carries out photosynthesis
- food used to make soil more fertile
- an animal that only eats plants
- what do plants need for photosynthesis?
- supports the flower
Down
- added to soil to supply nutrients for the growth of plants
- process plants use to get energy
- the land for plants to grow in
- which part of the flower stores food materials
- an animal which only eats other animals
- the gas that plants give out during photosynthesis
- helps plants to build protein
- helps plants to grow well and be resistant in the sun
- plants are called the what in the start of a food chains
- used to stop bugs from eating plants
17 Clues: supports the flower • what does CO2 stand for • Insoluble storage molecule • helps plants to build protein • the land for plants to grow in • an animal that only eats plants • process plants use to get energy • food used to make soil more fertile • used to stop bugs from eating plants • an animal which only eats other animals • what do plants need for photosynthesis? • ...
Biology 2022-09-08
Across
- primary productivity varies greatly from one ecosystem to another.
- obtain energy by eating only plants
- process carried out by several types of bacteria
- all food chains begin with
- _________ enters the ecosystem in the form of sunlight
- obtain energy by eating other animals
- primary productivity is the rate at which the producers in an ecosystem capture energy
- examples of a detritivore
Down
- process by which green plans use the light energy from the sun to convert water and carbon dioxide into glucose and oxygen
- each step in a food chain is called a ______ level
- type of sugar
- ______ forests account for 5% of the Earth's surface
- also called consumers
- the main energy source for life on earth
- a _______ web links all the food chains in an ecosystem together
- one of the factors that determine the net primary productivity
- obtain energy by eating both plants and animals
17 Clues: type of sugar • also called consumers • examples of a detritivore • all food chains begin with • obtain energy by eating only plants • obtain energy by eating other animals • the main energy source for life on earth • obtain energy by eating both plants and animals • process carried out by several types of bacteria • each step in a food chain is called a ______ level • ...
BIOLOGY 2018-08-03
Across
- ยีนหลายยีนควบคุม1ลักษณะ
- เบสคู่สมเช่นA=T,C=G
- การผสมข้ามการถ่ายละอองเรณูคนละดอกของต้นไม้คนละต้นในพืชชนิดเดียวกัน
- ฝาแฝดที่เกิดจาดดารรวมตัวของเซลล์ไข่1ใบอสุจิ1ตัว
- การจำลองดีเอ็นเอการเพิ่มจำนวนDNAเกิดขึ้นในระยะอินตราเฟต
- วาลีน
- ลักษณะทางพันธุกรรมแปรผันต่อเนื่องที่ไม่สามารถแยกความแตกต่างได้ชัดเจน
- เอนไซม์ที่ใช้ตัดDNAในตำแหน่งที่มีลำดับเบสจำเพาะ
- โพลีไรโบโซมกลุ่มของไรโบโซมที่จับกับmRNA
Down
- รหัสพันธุกรรมชุดของการเก็บข้อมูลทางพันธุกรรมในดีเอ็นเอหรืออาร์เอ็นเอซึ่งจะถูกtranslation
- โรคทางพันธุกรรมที่มีลักษณะอาการคือเมือกในปอดจะข้นกว่าปกติมีอาการคล้ายหอบหืด
- โมเลกุลดีเอ็นเอสายผสมที่เกิดจากการเชื่อมต่อของดีเอ็นเอที่มาจากแหล่งที่แตกต่างกัน
- โปรตีนที่ทำหน้าที่ในระบบภูมิคุ้มกัน
- ลักษณะทางพันธุกรรมที่แสดงออกมา
- การโคลนยีนการเพิ่มดีเอ็นเอให้มากพอเพื่อศึกษาว่าสายดีเอ็นเอนั้นควบคุมโปรตีนอะไร
- โครโมโซมคู่เหมือนที่มียีนควบคุมลักษณะเดียวกันอยู่บนตำแหน่งเดียวกันบนโครโมโซม
- ความแปรผันทางพันธุกรรม
17 Clues: วาลีน • เบสคู่สมเช่นA=T,C=G • ความแปรผันทางพันธุกรรม • ยีนหลายยีนควบคุม1ลักษณะ • ลักษณะทางพันธุกรรมที่แสดงออกมา • โปรตีนที่ทำหน้าที่ในระบบภูมิคุ้มกัน • โพลีไรโบโซมกลุ่มของไรโบโซมที่จับกับmRNA • ฝาแฝดที่เกิดจาดดารรวมตัวของเซลล์ไข่1ใบอสุจิ1ตัว • เอนไซม์ที่ใช้ตัดDNAในตำแหน่งที่มีลำดับเบสจำเพาะ • การจำลองดีเอ็นเอการเพิ่มจำนวนDNAเกิดขึ้นในระยะอินตราเฟต • ...
BIOLOGY 2018-08-03
Across
- รหัสพันธุกรรมชุดของการเก็บข้อมูลทางพันธุกรรมในดีเอ็นเอหรืออาร์เอ็นเอซึ่งจะถูกtranslation
- ลักษณะทางพันธุกรรมที่แสดงออกมา
- โปรตีนที่ทำหน้าที่ในระบบภูมิคุ้มกัน
- เอนไซม์ที่ใช้ตัดDNAในตำแหน่งที่มีลำดับเบสจำเพาะ
- โครโมโซมคู่เหมือนที่มียีนควบคุมลักษณะเดียวกันอยู่บนตำแหน่งเดียวกันบนโครโมโซม
- การจำลองดีเอ็นเอการเพิ่มจำนวนDNAเกิดขึ้นในระยะอินตราเฟส
- โมเลกุลดีเอ็นเอสายผสมที่เกิดจากการเชื่อมต่อของดีเอ็นเอที่มาจากแหล่งที่แตกต่างกัน
- การผสมข้ามการถ่ายละอองเรณูคนละดอกของต้นไม้คนละต้นในพืชชนิดเดียวกัน
- ฝาแฝดที่เกิดจาดดารรวมตัวของเซลล์ไข่1ใบอสุจิ1ตัว
Down
- ยีนหลายยีนควบคุม1ลักษณะ
- วาลีน
- โรคทางพันธุกรรมที่มีลักษณะอาการคือเมือกในปอดจะข้นกว่าปกติมีอาการคล้ายหอบหืด
- การโคลนยีนการเพิ่มดีเอ็นเอให้มากพอเพื่อศึกษาว่าสายดีเอ็นเอนั้นควบคุมโปรตีนอะไร
- โพลีไรโบโซมกลุ่มของไรโบโซมที่จับกับmRNA
- เบสคู่สมเช่นA=T,C=G
- ลักษณะทางพันธุกรรมแปรผันต่อเนื่องที่ไม่สามารถแยกความแตกต่างได้ชัดเจน
- ความแปรผันทางพันธุกรรม
17 Clues: วาลีน • เบสคู่สมเช่นA=T,C=G • ความแปรผันทางพันธุกรรม • ยีนหลายยีนควบคุม1ลักษณะ • ลักษณะทางพันธุกรรมที่แสดงออกมา • โปรตีนที่ทำหน้าที่ในระบบภูมิคุ้มกัน • โพลีไรโบโซมกลุ่มของไรโบโซมที่จับกับmRNA • เอนไซม์ที่ใช้ตัดDNAในตำแหน่งที่มีลำดับเบสจำเพาะ • ฝาแฝดที่เกิดจาดดารรวมตัวของเซลล์ไข่1ใบอสุจิ1ตัว • การจำลองดีเอ็นเอการเพิ่มจำนวนDNAเกิดขึ้นในระยะอินตราเฟส • ...
Biology 2024-01-03
Across
- a plastid that contains chlorophyll
- the material of which the chromosomes of organisms other than bacteria are composed
- The energy obtained from the sun
- the changing of the structure of a gene, resulting in a variant form
- the chemical breakdown of a substance by bacteria, yeasts, or other microorganisms
- scientific study of life
- study of heredity
- basic building block of living things
Down
- scientific study of plants
- membrane-bound organelle that contains the cell's chromosomes.
- a threadlike structure that carries all genetic information
- production of energy in organisms
- the source of energy for use and storage at the cellular level
- all living things evolve from growth
- the scientific study of animals
- Living things maintain a relatively stable internal environment.
- unicellular organisms that cause disease
17 Clues: study of heredity • scientific study of life • scientific study of plants • the scientific study of animals • The energy obtained from the sun • production of energy in organisms • a plastid that contains chlorophyll • all living things evolve from growth • basic building block of living things • unicellular organisms that cause disease • ...
Atmospheric Review 2013-10-27
Across
- Transfer of energy by electromagnetic waves that can increase molecular vibrations
- Layer with lots of ozone where temp increases
- Second most common gas in the atmosphere
- Gas that protects from UV radiation
- Process that changes the direction of radiation and sends it back toward where it came from
- Region of constant temperature at ~50km height in atmosphere
- Gas that makes up 0.03% of the atmosphere and a well known greenhouse gas
- Transfer of energy by the movement of a heated substance
- Strongest greenhouse gas in the atmosphere but present in variable amounts
- Region of constant temperature at ~80km height in atmosphere
Down
- Outer most layer of atmosphere with high concentrations of helium and hydrogen
- Layer where temperature increases but air is so thin due to altitude that we would not feel the heat
- Layer that contains most of the mass of the atmosphere and has most of weather
- Middle layer of the atmosphere where coldest temperatures on earth have been recorded
- Transfer of energy when molecules collide
- Gas that makes up the majority (78%) of the atmosphere
- Gas that makes up almost one percent (0.93%) of the atmosphere and is inert
- Process that uses energy from shortwave radiation and converts it to heat and longwave radiation
- Region of constant temperature at ~11km height in the atmosphere
- Amount of sunlight reflected from planet
20 Clues: Gas that protects from UV radiation • Second most common gas in the atmosphere • Amount of sunlight reflected from planet • Transfer of energy when molecules collide • Layer with lots of ozone where temp increases • Gas that makes up the majority (78%) of the atmosphere • Transfer of energy by the movement of a heated substance • ...
Atmosphere 2018-11-14
Across
- Second most abundant gas in the atmosphere
- Fraction of total radiation reflected by any surface
- One of three things that can happen to radiation on Earth's surface, this causes object to heat-up
- Something that can vary temperature from place to place and time to time
- The most abundant gas in the atmosphere
- The motion of the Earth around the sun.
- Decreases with altitude because air thins-out
- The only mechanism that does not need particles to transfer heat
- The motion of the Earth on its axis.
- The layer of Earth's atmosphere that contains most of the air
- The layer of Earth's atmosphere containing the ozone layer
Down
- The material or layer responsible for absorbing most UV radiation
- Overall increase in greenhouse gases leading to an increase in global temperatures
- The coldest layer of Earth's atmosphere
- The final layer of Earth's atmosphere
- Greenhouse gas that stays in the atmosphere for 12 years
- Particles in the atmosphere responsible for trapping Earth's heat
- The location and _____ of the Earth cause the seasons
- One of three greenhouse gases holding in Earth's heat
- When heat is transferred through currents in liquids and gases
- The mechanism in which physical contact is needed to transfer heat
- The hottest layer of the atmosphere
- Clouds are able to _________ radiation, which allows us to still see on cloudy days
23 Clues: The hottest layer of the atmosphere • The motion of the Earth on its axis. • The final layer of Earth's atmosphere • The coldest layer of Earth's atmosphere • The most abundant gas in the atmosphere • The motion of the Earth around the sun. • Second most abundant gas in the atmosphere • Decreases with altitude because air thins-out • ...
P1 Revision Crossword 2023-05-22
Across
- measured in Coulombs.
- Charge of a proton
- the push required for charge to flow.
- radiation where atom emits an electron
- most penetrating radiation.
- scientist who fired alpha particles at golf foil.
- unit for current
- component where resistance is dependent on temperature
- component where resistance is dependent on light intensity.
- Unit for potential difference
- Circuit with 2 or more loops.
- measured in Newtons.
- Where protons and neutrons are found in the atom.
- cancer causing radiation
- Unit for energy
- component where light is emitted depending on direction of current.
- Rate of flow of charge.
- Describes radiation that travels through objects.
- energy required to raise the temperature of 1kg of a substance by 1'C.
- Energy transfer by heating of fluids.
Down
- Component that provides potential difference to the circuit.
- Energy stored in an object raised up.
- Transfer process where a force is applied to an object.
- Energy stored when an object is warm.
- energy store when an object is stretched or squashed.
- most ionising radiation.
- How easy or difficult it is for charge to flow through a component.
- unit of resistance
- Provides electricity for the UK.
- Energy transfer by heating of solids.
- Measure in kg or g.
- Energy stored in a moving object.
- Circuit with 1 loop.
- negatively charged particle.
34 Clues: Unit for energy • unit for current • Charge of a proton • unit of resistance • Measure in kg or g. • measured in Newtons. • Circuit with 1 loop. • measured in Coulombs. • Rate of flow of charge. • most ionising radiation. • cancer causing radiation • most penetrating radiation. • negatively charged particle. • Unit for potential difference • Circuit with 2 or more loops. • ...
Electromagnetic Spectrum 2023-10-02
Across
- have smallest wavelength on electromagnetic spectrum
- type of electromagnetic radiation used in tanning beds
- type of electromagnetic radiation used to heat food in a traditional household
- last name of the person who discovered electromagnetic radiation
Down
- type of electromagnetic radiation needed to see colors
- type of electromagnetic radiation with the biggest wavelength
- object placed into earths orbit to do various things such as take pictures
- type of electromagnetic radiation used to spot broken bones
- type of electromagnetic radiation used to transmit heat from fire
- number of classes/types of electromagnetic radiation
10 Clues: have smallest wavelength on electromagnetic spectrum • number of classes/types of electromagnetic radiation • type of electromagnetic radiation needed to see colors • type of electromagnetic radiation used in tanning beds • type of electromagnetic radiation used to spot broken bones • type of electromagnetic radiation with the biggest wavelength • ...
Water Properties 2022-12-20
Across
- two molecules in water
- contains protons, nuetrons, and protons
- study of the properties
- made of C,H and O
- a type of bond that holds water molecules
- atoms
- negatively charged particle
- the amount of energy needed to start a chemical reaction
- built out of monomers and covalent bonds
Down
- measurements of hydrogen ions
- made of C,H,O,N, and P
- Biology teacher
- Positively charged particle
- Eukaryotes
- study of living things
- the backbone of all the compounds
- the end result of chemical reaction
- react together to form products
- Nuetrally charged particle
- biological catalystes
20 Clues: atoms • Eukaryotes • Biology teacher • made of C,H and O • biological catalystes • two molecules in water • made of C,H,O,N, and P • study of living things • study of the properties • Nuetrally charged particle • Positively charged particle • negatively charged particle • measurements of hydrogen ions • react together to form products • the backbone of all the compounds • ...
Optics2 2020-05-01
Across
- Form of electromagnetic radiation detected by the human eye
- can't see through it
- electromagnetic waves
- light gathering device
- emitting light by being heat
- a range of different colors
- electromagnetic radiation
- can clearly see through it
- can't produce light
- pictures of inside of the body
Down
- invisible rays that come from the sun
- light can pass through
- objects that give off light
- light bends when travelling
- electrode magnetic energy
- Light is emitted after being exposed to radiation
16 Clues: can't produce light • can't see through it • electromagnetic waves • light can pass through • light gathering device • electrode magnetic energy • electromagnetic radiation • can clearly see through it • objects that give off light • light bends when travelling • a range of different colors • emitting light by being heat • pictures of inside of the body • ...
Optics 2 2020-05-07
Across
- Beyond violet-Invisible rays that comes from the sun
- Light bends when travelling
- Electromagnetic waves
- Can see through clearly
- light gathering device
- Can’t see through it
- A range of different colors
- Light is emitted after being exposed to radiation
- Form of electromagnetic radiation detected by the human eye
- Can’t produce light
- Electromagnetic radiation
Down
- Electrode magnetic energy
- Emitting light by being heated
- A picture to see inside the body
- Light can pass through it
- Objects that give off light
16 Clues: Can’t produce light • Can’t see through it • Electromagnetic waves • light gathering device • Can see through clearly • Electrode magnetic energy • Light can pass through it • Electromagnetic radiation • Light bends when travelling • A range of different colors • Objects that give off light • Emitting light by being heated • A picture to see inside the body • ...
Example Crossword 2019-11-11
Across
- Subject Leader for Physics
- Biology lecturer
- Assistant Programme Manager
- IT lecturer
- Chemistry lecturer
- Chemistry+ lecturer
- Subject Leader for Further Maths
Down
- Chemistry lecturer
- Physics+ lecturer
- Subject Leader for Biology
- Physics lecturer
- S & E Foundation Co-ordinator
- Programme Manager
- Subject Leader for Chemistry
- Physics lecturer
15 Clues: IT lecturer • Physics lecturer • Biology lecturer • Physics lecturer • Physics+ lecturer • Programme Manager • Chemistry lecturer • Chemistry lecturer • Chemistry+ lecturer • Subject Leader for Physics • Subject Leader for Biology • Assistant Programme Manager • Subject Leader for Chemistry • S & E Foundation Co-ordinator • Subject Leader for Further Maths
Natural Selection vocabulary 2025-04-10
Across
- The development of an embryo
- Radiation: diversification of a species due to changes in environment and resources
- Equilibrium: Species remain stable for a long period of time with brief periods of rapid evolution.
- Selection: A process where organisms with traits better suited to their environment tend to survive and reproduce more successfully.
- Selection: The process in which humans decide which animals to breed
- Drift: A random change in allele frequencies
- 2 organisms that evolve together due to reciprocal influence
- The process by which evolution gradually occurs rather then sudden
- Animals moving from one place to another for climate, resource and breeding
- A specific group of organisms
- A process by which new species arise from existing species
Down
- When an species permanently disappears from Earth
- The process by which living organisms’ characteristics change over time
- Traits that have the same origin
- a heritable characteristic that enhances an organism’s ability to survive in a specific environment
- An idea used to explain a specific phenomenon
- Evolution: Closely related organisms have the same evolutionary trait
- Field of biology that deals with the distribution of species across different places.
- Changes in the allele frequencies, Evolutionary changes within a species
19 Clues: The development of an embryo • A specific group of organisms • Traits that have the same origin • Drift: A random change in allele frequencies • An idea used to explain a specific phenomenon • When an species permanently disappears from Earth • A process by which new species arise from existing species • 2 organisms that evolve together due to reciprocal influence • ...
Climate Change Puzzle One 2023-04-27
Across
- The ___ effect keeps Earth warm enough to be habitable.
- ___ forcing is the difference between incoming and outgoing radiation.
- 70% of incoming solar energy is ___ by land, oceans, and the atmosphere
- Land has a lower ___ heat than water, so cools more quickly after sunset.
- The reflectivity of a surface
- Season where the angle of insolation is the greatest.
- ___ production produces the most greenhouse gases.
- The duration and angle of insolation both vary with ___.
- Tiny particles or droplets that can absorb or reflect radiation, depending on what they are made of.
- Greenhouse gases “trap” ___ energy.
- 30% of incoming solar radiation is ___ by the atmosphere, clouds, and Earth’s surface.
- The sun’s strength, or __ depends on the angle of insolation, duration of insolation, and the type of surface it strikes.
Down
- the sun’s electromagnetic energy that reaches the Earth
- Radiative ___ is the balance between incoming shortwave solar radiation and outgoing longwave terrestrial radiation.
- Carbon dioxide and methane levels are ___ than they ever have been in the past.
- ___ aerosols include ash and droplets of sulfuric acid.
- Carbon ___ is a method of removing carbon from the atmosphere and storing it where it will no longer contribute to global warming.
- The three main greenhouse gases are carbon dioxide, ___ and water vapor.
- The duration of insolation is the same everywhere on Earth on the ___.
- ___ of insolation is the length of time the sun is up.
20 Clues: The reflectivity of a surface • Greenhouse gases “trap” ___ energy. • ___ production produces the most greenhouse gases. • Season where the angle of insolation is the greatest. • ___ of insolation is the length of time the sun is up. • the sun’s electromagnetic energy that reaches the Earth • The ___ effect keeps Earth warm enough to be habitable. • ...
radiology extra credit 2025-04-10
Across
- The radiation that reaches the or detector is called?
- Transmit light evenly through a specially produced glass in order to visualize and interpret radiographic images
- the outside edge or shadow where the film has been imperfectly collimated
- may also be used to reduce or eliminate the effect of scattered and secondary radiation
- the portion of the x-ray image that is sharp and clearly collimated
- developed to absorb scattered and secondary radiation
- an alternative method of developing a variable kVtechnique chart.
- distance from x-ray tube’s focal spot to image receptor
- Structure or appearance that is not normally present on the radiograph and is produced by artificial means
- What is the mAs for the Thorax?
- Radiation that is created by the photon stream outside the actual focal spot
Down
- Can see the outline of one film on the other
- The unit immediately beneath the x-ray tube
- can be dramatic with the structures completely obscured.
- What is the mAs for the Abdomen?
- contributes to either the radiation dose to the patient or technician or appears as film fog
- What type of glass is the illuminator made of?
- If the contrast is compromised as well as the image being too dark,
- What is the mAs for the spine/pelvis?
- the ability to differentiate fine details within the x-ray image
20 Clues: What is the mAs for the Thorax? • What is the mAs for the Abdomen? • What is the mAs for the spine/pelvis? • The unit immediately beneath the x-ray tube • Can see the outline of one film on the other • What type of glass is the illuminator made of? • developed to absorb scattered and secondary radiation • The radiation that reaches the or detector is called? • ...
Physics 2020-09-02
Across
- a tube or box fitted with a screen coated with a fluorescent substance, used for viewing objects especially deep body structures by means of x-ray or other radiation; developed in 1898 by Thomas Edison
- rays a flow of electrons emanating from a cathode in a vacuum tube and focused into a narrow beam; electrons (conducted through a partially glass tube such as a Crook's tube)
- anything that exists in physical form; a solid, liquid, or gas. anything that occupies space
- conducted with an x-ray tube located under the examination table
- inversely proportional to area and distance from the source
- found that by exposing two-glass x-ray plates with the emulsion surfaces together exposure time was cut in half and the image was considerably enhanced
- barriers: the radiographic or CT control console is always located behind one of these. this is often lead-lined and is equipped with a leaded-glass window. under normal circumstances, personnel remains behind this barrier during the x-ray examination.
- equal to 10^-6
- emitted and transferred through space
- energy ability to do work by virtue of position; abbreviated PE
- equal to 10^-2
- the smallest unit of a substance that retains the identity of that substance
- shielding the same lead-impregnated material used in aprons and gloves is used to fabricate gonadal shields. this should be used with all persons of childbearing age when the gonads are in or near the useful x-ray beam and when the use of such will not interfere with the diagnostic value of the examination
- the ability to do work or make something happen
- energy the energy of motion at the
- pair the orbital electron and the atom that it was separated from
- Radiation Absorbed Dose; the conventional radiologic unit for describing the quantity of radiation received by a patient
- Radiation Equivalent Man; the conventional radiologic unit for describing the quantity of radiation received by workers and populations
- uses film or a solid-state image receptor and usually an x-ray tube mounted from
- abbreviation used for remembering to keep radiation As Low As Reasonably Achievable
- film discovered in 1901 when Charles
- radiation: any kind of radiation capable of removing an orbital electron from the atom with which it interacts
- energy the energy of an object in motion; abbreviated KE
- tomography uses a rotating x-ray source and detector array
- apparel lead-impregnated material is used to make aprons and gloves worn by radiologists and radiologic technologists during fluoroscopy and some radiographic procedures
Down
- energy energy contained in the nucleus of an atom
- the process of matter intercepting radiation and absorbing part or all of it
- energy the energy released by a chemical reaction
- energy the work that can be done when an electron moves through an electric potential difference
- the force exerted on a body under the influence of gravity
- metal filters usually aluminum or copper are inserted into the x-ray tube housing so that low-energy x-rays are absorbed before they reach the patient
- basic building block of matter that is made up of smaller particles called protons,neutrons,and electrons
- radiation examples of this are: visible light, ultraviolet light, gamma rays, x-rays, radio waves, tv waves, microwaves, and infrared light
- platinocyanide a fluorescent material
- restricts the useful x-ray beam to that part of the body to be imaged and thereby spares adjacent tissue from unnecessary radiation exposure
- equal to 10^6
- level. It is the kinetic energy of molecules and is closely related to temperature
- abbreviated as the letter m and measured in kilograms (kg); dependent on the amount of matter in an object.
- gas the naturally occurring radiation source is responsible for dosing to the lung
- R; the conventional radiologic unit of radiation intensity that will create 2.08x10^8 pairs of cubic centimeters of air
- equal to 10^3
- ceiling on a track that allows the tube to be moved in any direction
- equal to 10^-3
43 Clues: equal to 10^6 • equal to 10^3 • equal to 10^-6 • equal to 10^-2 • equal to 10^-3 • emitted and transferred through space • energy the energy of motion at the • film discovered in 1901 when Charles • platinocyanide a fluorescent material • the ability to do work or make something happen • energy energy contained in the nucleus of an atom • ...
DI-CW 2025-04-08
Across
- A positively charged electrode within the x-ray tube.
- taken at an angle, "crooked on purpose".
- diverging from a previous course or line.
- the 3 methods of protection.
- Product of exposure time and x-ray tube current (mA).
- controls the size of the x-ray beam and prevents it from spreading wider than necessary.
- the conversion of matter into energy is used to create this.
- the outside edge that is imperfectly collimated.
- the radiograph portion that is sharp and cleanly collimated.
- The process of heat supplied to the cathode resulting in electrons energized off the cathode filament.
Down
- The potential difference applied to the x-ray tube that determines the speed at which the electrons in the tube current move.
- Radiation that has been deflected or changed in direction after its hit matter.
- The amount of radiation that a person may receive in a given period.
- device used to measure radiation doses.
- A radiographic exposure chart that identifies reliable exposure factors (mA, kV, and exposure time) for a known tissue thickness.
- the radiation dose to any creature must be this.
- A negatively charged electrode within the x-ray tube.
- term used to describe when something is placed onto something else.
- the smallest quantity of any type of electromagnetic radiation.
- accidental or unintentional image on a radiographic image.
20 Clues: the 3 methods of protection. • device used to measure radiation doses. • taken at an angle, "crooked on purpose". • diverging from a previous course or line. • the radiation dose to any creature must be this. • the outside edge that is imperfectly collimated. • A positively charged electrode within the x-ray tube. • Product of exposure time and x-ray tube current (mA). • ...
global system 2013-05-19
Across
- produced in the stomach of cow and sheep
- a name for all water on earth
- large scale of ocean circulating caused by global density
- gas that make up most of earth’s atmosphere
- – electromagnetic radiation
- when water turns to moist
- when people try to kill a lot of trees
- – droplets on cold surface
- a name for the layers of gases surrounding the planet
- something that can be trapped in a greenhouse.
- an energy source that does not worn-out when uses eg wind, solar power and water.
- something that is delivered from living things
- fuels- formed from the past from the remains of living plants or animals.
- long time period of a specific weather eg. Winter, spring, summer and fall (autumn)
Down
- where plants and animals interacts with their physical environment.
- a name for a climate that can change day to day
- how plants make their food
- effects- greenhouse gases have the effect on warming earth which is known as ………. …….
- milder climate between two glacial period
- thick layer of soil that remains frozen for a long time
- a name for earth’s land masses
- dioxide- colour less and odourless gas. Co2
- when discharging something eg gas or radiation
- sheet- a permanent layer of ice which covers land
- Niño- something that causes dryness in parts of Australia
- short radiation and …….. radiation
26 Clues: when water turns to moist • how plants make their food • – droplets on cold surface • – electromagnetic radiation • a name for all water on earth • a name for earth’s land masses • short radiation and …….. radiation • when people try to kill a lot of trees • produced in the stomach of cow and sheep • milder climate between two glacial period • ...
Chapter 5 2024-06-16
Across
- Images viewed by the DDS
- Study of the effects of ionizing radiation
- Increased patient movement ______ sharpness
- Smallest particle of a substance that retains the property of the substance
- Determined by the structure being radiographed
- Where x-rays are produced in the dental tube
- Measure of the ionization in air produced by x-rays
- Electrically charged particle of matter
- ______ KVP produces x-rays with a shorter wavelength and increased penetration power
- X-rays wavelengths are short and have a high ______
- Restriction of the size of the useful beam is controlled by the lead ______
- Radiograph has many shades of grey, black, and white has _____ contrast
- Amount of energy absorbed by tissue
- Tungsten _____ produces electrons when heated
- Effect of x-ray photons hitting DNA cells and cause damage
- Direct proportion to the dose
- Acute effects of radiation result from _____ doses of radiation
- Low-dose, ionizing radiation is a linear, non-________ relationship
Down
- Controls the speed of electrons
- X-ray effect happens 62% of the time
- Most radiosensitive tissue
- Distance between two crests
- Major risk associated with chronic low levels of radiation
- Caused by gamma and x-rays
- Largest background radiation
- Output of radiation measured in
- Cells that haven't developed into specialized cells
- 0.25 second exposure equals 15 _______
- KVP decreased causes radiographs to have a shorter scale of ____
- Increased _______ produced an increased number of photons
30 Clues: Images viewed by the DDS • Most radiosensitive tissue • Caused by gamma and x-rays • Distance between two crests • Largest background radiation • Direct proportion to the dose • Controls the speed of electrons • Output of radiation measured in • Amount of energy absorbed by tissue • X-ray effect happens 62% of the time • 0.25 second exposure equals 15 _______ • ...
Harm from Radiation 2020-08-18
Across
- The sum of the individual doses received in a given time period by a specified population from exposure to a specified source of radiation.
- a measure of ionization in air caused by x-rays or gamma rays only.
- 1) the act of breathing in; 2) in the case of radionuclides or chemicals, breathing in radionuclides or chemicals.
- the radioactive material resulting from spent nuclear fuel reprocessing.
- protection sometimes known as radiological protection, is the science of protecting people and the environment from the harmful effects of ionizing radiation, which includes both particle radiation and high energy electromagnetic radiation.
Down
- the time required for one half of the amount of a substance, such as a radionuclide, to be expelled from the body by natural metabolic processes, not counting radioactive decay, once it has been taken in through inhalation, ingestion, or absorption.
- a device designed to spread radioactive material by conventional explosives when the bomb explodes. A dirty bomb kills or injures people through the initial blast of the conventional explosive and spreads radioactive contamination over possibly a large area—hence the term “dirty.”
- 1) the act of swallowing; 2) in the case of radionuclides or chemicals, swallowing radionuclides or chemicals by eating or drinking.
- an exposure to radiation that occurred in a matter of minutes rather than in longer, continuing exposure over a period of time.
- the probability of injury, disease, or death under specific circumstances and time periods. Risk can be expressed as a value that ranges from 0% (no injury or harm will occur) to 100% (harm or injury will definitely occur)
- ionizing radiation from natural sources, such as terrestrial radiation due to radionuclides in the soil or cosmic radiation originating in outer space.
- the amount of energy deposited by ionizing radiation in a unit mass of tissue. It is expressed in units of joule per kilogram (J/kg), and called “Gray” (Gy).
- exposure to a substance over a long period of time, possibly resulting in adverse health effects.
- exposure to radiation.
14 Clues: exposure to radiation. • a measure of ionization in air caused by x-rays or gamma rays only. • the radioactive material resulting from spent nuclear fuel reprocessing. • exposure to a substance over a long period of time, possibly resulting in adverse health effects. • ...
Feitsma Week 3 Vocab 8.29 to 9.2 2022-08-22
Across
- man or human
- life
- self or one
- "Hey John Cena, can I get your _____!"
- "Knock knock. Whose there? Biology. Biology who? Biology is the answer:)"
Down
- promote the good of humans through giving
- when someone writes a book about themself
- the study of humans
- the parts of earth where life exists
9 Clues: life • self or one • man or human • the study of humans • the parts of earth where life exists • "Hey John Cena, can I get your _____!" • promote the good of humans through giving • when someone writes a book about themself • "Knock knock. Whose there? Biology. Biology who? Biology is the answer:)"
week 5 2017-05-22
Across
- a rank of another on that person's death
- a useless and annoying thing
- when something is missing
- things linking into biology
- when you are knitting something
- a person that sends messages
- what you wear everyday
- to bath in a sauna or a spa
Down
- to rise up
- a probable chance
- a certain chance
- to be cold
- a person who survived
- to freeze already
- to take something
- someone studying biology
- a bad criminal
- to swallow in air
- to wear clothes
19 Clues: to rise up • to be cold • a bad criminal • to wear clothes • a certain chance • a probable chance • to freeze already • to take something • to swallow in air • a person who survived • what you wear everyday • someone studying biology • when something is missing • things linking into biology • to bath in a sauna or a spa • a useless and annoying thing • a person that sends messages • ...
Beth’s Biology Test 2018-08-13
Across
- The study of life.
- A type of gas
- It grows into a trunk.
- Degrees
- A Fireball in space.
- What dose a plant need to “drink”.
- See through.
- I am a smelling plant.
- A caterpillars lunch.
Down
- For a plant to grow healthy.
- The reason of biology.
- The life cycle of a plant.
- The stages of a plant
- Sunny & Spiting.
- A plants “food”.
- The start of a plants life.
- I spread out for water.
- For a plant to “breathe” it needs.
- A plants “bed”.
19 Clues: Degrees • See through. • A type of gas • A plants “bed”. • Sunny & Spiting. • A plants “food”. • The study of life. • A Fireball in space. • The stages of a plant • A caterpillars lunch. • The reason of biology. • It grows into a trunk. • I am a smelling plant. • I spread out for water. • The life cycle of a plant. • The start of a plants life. • For a plant to grow healthy. • ...
Etemology Crossword 3 2017-09-01
Across
- a prefix meaning beautiful
- a prefix meaning self
- a prefix meaning life
- lead in pencils we are using
- a person who has no friends
- a prefix meaning nerves
- earth writing
- the study of nerves
- study of life
- beautiful and artistic writing
- a Greek word meaning to write
Down
- a community of living and nonliving things
- your signature or self writing
- prefix meaning light
- a prefix meaning the opposite of
- biology; the study of life
- a prefix meaning earth
- light writing
- the story of someones life
19 Clues: earth writing • light writing • study of life • the study of nerves • prefix meaning light • a prefix meaning self • a prefix meaning life • a prefix meaning earth • a prefix meaning nerves • a prefix meaning beautiful • biology; the study of life • the story of someones life • a person who has no friends • lead in pencils we are using • a Greek word meaning to write • ...
Heat Revision 2019-02-06
Across
- the movement of heat from an object with higher thermal energy to an object with lower thermal energy; conduction, convection and radiation are different types of this
- a substance that Is able to flow; all liquids and gases are this
- the conversion of energy from one type to another
- the transfer of heat by the flow of a fluid from a warmer area to a cooler area
- the process in which radiation passes through an object
- the transfer of heat from a warmer object to a cooler one by direct contact
- a material that allows heat to flow through it easily i.e metals
- the type of energy that relates to heat; hotter objects have more than colder objects
Down
- the transfer of heat by electromagnetic waves
- the energy a moving object has because of its motion
- the process in which radiation bounces off an object
- thermal energy that is transferred from one substance to another
- a circular movement of a fluid caused by differences in temperature and density
- the process in which radiation is soaked up by an object
- a material that doesn't allow heat to flow through it easily; plastics, air, wood and cloth are good at this
- a type of radiation (electromagnetic waves) that cannot be seen but can be felt as heat
16 Clues: the transfer of heat by electromagnetic waves • the conversion of energy from one type to another • the energy a moving object has because of its motion • the process in which radiation bounces off an object • the process in which radiation passes through an object • the process in which radiation is soaked up by an object • ...
CP6-2 Radioactivity 2023-02-18
Across
- A nucleus that will decay and give out ionising radiation.
- The time taken for half of the radioactive nuclei in a sample of radioactive material to have decayed.
- An atom or group of atoms with an electrical charge due to the gain or loss of electrons.
- A high-frequency electromagnetic wave emitted from the nucleus of a radioactive atom.
- An unwanted addition that makes something unsuitable or impure
- The units for the activity of a radioactive object. One becquerel is one radioactive decay per second.
- Any process that cannot be predicted and can happen at any time.
- When an unstable nucleus changes by giving out ionising radiation to become more stable.
- The number of alpha or beta particles or gamma rays detected by a Geiger–Müller tube in a certain time.
Down
- A device that can detect ionising radiation and is used to measure the activity of a radioactive source.
- A change to the DNA instructions in a cell.
- The likelihood of an event happening.
- Ionising radiation in the environment, naturally occurring and also man-made.
- The amount received at one time – for example, the amount of radiation a person receives.
- Something exposed to ionising radiation.
- Charged particles with a high energy that come from stars, neutron stars, black holes and supernovae.
16 Clues: The likelihood of an event happening. • Something exposed to ionising radiation. • A change to the DNA instructions in a cell. • A nucleus that will decay and give out ionising radiation. • An unwanted addition that makes something unsuitable or impure • Any process that cannot be predicted and can happen at any time. • ...
School Subjects 2022-04-14
Across
- Before first period
- I clean at this time
- 2+2=?
- The study of life
- Chemistry and Biology
- Life in the Edo period
- Running and playing games
- The final of regular classes
- Chemicals and experiments
- How are you?
Down
- Learning about computers
- Mountains and rivers
- I eat at this time
- The period before lunch
- Christianity Islam Buddhism
- What is bad and what is good
16 Clues: 2+2=? • How are you? • The study of life • I eat at this time • Before first period • Mountains and rivers • I clean at this time • Chemistry and Biology • Life in the Edo period • The period before lunch • Learning about computers • Running and playing games • Chemicals and experiments • Christianity Islam Buddhism • What is bad and what is good • The final of regular classes
Speak 2017-05-09
Across
- the bad guy
- her former best friend
- the high school
- the social studies teacher
- her favorite lunch
- her biology partner
- The english teacher
Down
- the place her awful experience happened
- the author
- the biology teacher
- the newest member of the Marthas
- the schools newest mascot
- the art teacher
- the main character
- Her art assignment
15 Clues: the author • the bad guy • the high school • the art teacher • the main character • her favorite lunch • Her art assignment • the biology teacher • her biology partner • The english teacher • her former best friend • the schools newest mascot • the social studies teacher • the newest member of the Marthas • the place her awful experience happened
20 words for radiographers 2024-03-20
Across
- radiation consisting of particles, X-rays, or gamma rays with sufficient energy to cause ionization in the medium through which it passes
- helps the body to develop immunity to a disease
- substance used to enhance the visibility of internal structures in X-ray-based imaging techniques such as computed tomography
- an expandable plastic tube used to hold open a blood vessel or structure from the inside.
- composed of protons, neutrons and electrons
- a blood vessel that carries blood from the heart to the organs and tissues of the body
- the part of the hospital; provides immediate treatment for urgent conditions.
- a small portable instrument for measuring and recording the total accumulated dose of ionizing radiation a person receives.
- a healthcare provider trained to assist doctors and care for patients.
- tomography An advanced medical imaging technique that uses x-rays to provide detailed images of the inside of the body. Intravenous (IV) or oral contrast agents may be used to view organs and tissues better
Down
- a medical imaging technology that uses sound waves to create images of organs and structures inside the body.
- resonance imaging An advanced medical imaging technique using magnetic fields to provide detailed images of the inside of the body
- medical doctor that specializes in diagnosing and treating injuries and diseases using medical imaging procedures such as X-rays
- response from the immune system (red eyes, runny nose, skin irritation etc.), usually to a certain food, medicine, material, or smell
- used to treat different illnesses and diseases
- health care professionals who operate special scanning machines that use ionizing radiation to make images for medical purposes
- a blood vessel that carries blood from the organs and tissues of the body back to the heart
- a tubular medical device for insertion into canals, vessels, passageways, or body cavities
- radiation ionizing radiation from natural sources, such as terrestrial radiation due to radionuclides in the soil or cosmic radiation originating in outer space
- a medical procedure used to repair or remove parts of the body.
20 Clues: composed of protons, neutrons and electrons • used to treat different illnesses and diseases • helps the body to develop immunity to a disease • a medical procedure used to repair or remove parts of the body. • a healthcare provider trained to assist doctors and care for patients. • the part of the hospital; provides immediate treatment for urgent conditions. • ...
Radiation Safety Crossword 2023-06-24
Across
- ____ aprons help to reduce radiation exposure.
- A device that is worn at the collar and/or waist to monitor radiation dose.
- ____ is used to control exposures to different body parts and body types (acronym).
- The three types of radiation exposure in a hospital are: Medical, Public and __________.
- During imaging, the source of radiation exposure to staff is _________ radiation from the patient.
- Radiation can possibly _______ the risk of certain types of cancer.
Down
- What law states that the radiation dose is inversely proportional to the square of the distance?
- Radiation is a form of _____________ energy.
- __________ reduces the field size and patient dose.
- Regardless of the numerical dose limits, radiation exposure should be?
10 Clues: Radiation is a form of _____________ energy. • ____ aprons help to reduce radiation exposure. • __________ reduces the field size and patient dose. • Radiation can possibly _______ the risk of certain types of cancer. • Regardless of the numerical dose limits, radiation exposure should be? • ...
Skin Cancer 2017-10-25
Across
- / A melanoma can appear on the skin not normally _______ to the sun.
- / Damaged skin______causes skin cancer.
- / The Slip! Slop! Slap! _________ was developed by the then Anti-Cancer Council of Victoria in the mid 1980’s.
- / The higher the ____ the more protection the sunscreen provides.
- / _____radiation can cause sunburn and skin cancer.
- / Slop on ________.
- / Together a broad brimmed hat and __________ can reduce UV reaching the eyes by about 98%
- / __________cell carcinoma grows over some months usually on areas often exposed to the sun.
- / Not all sunscreens have the same ingredients if your skin has an ______________ to one try another brand.
- / ______ on a hat.
- / One person dies of melanoma every _____.
- / Can you get cancer from a solarium?
- / Clothing that covers as much skin as possible and has ___________ fabric is recommended.
- / You can _______ sunburnt in as little as 15 minutes.
- / Cancer Council Australia recommends applying SPF ____ broad spectrum, water resistant sunscreen.
- / ____________ is a brand of sunscreen.
- / The _______ sunscreen is, the less effective it may be.
- / What blocks 90 to 95% of UV rays of the face?
- / Sunscreen should be applied to ______ and dry skin.
- / How many layers is the skin made up of?
- / More than 2000 Australians ______ from skin cancer each year.
- / ____ radiation penetrates the top layer of the skin. It can cause premature ageing and wrinkling, and contributes to the development of skin cancer.
- / What does the clothing rating of UPF mean?
- / __________ your day by using the Sun Smart UV alert.
- / _____on sunglasses.
- radiation / We cannot see or feel this.
- light / _______ is what we see as sunlight.
- / What colour is melanoma?
- / Common skin cancers can be treated with ointments or _________.
- / ____ is like a physical barrier placed on the skin to reflect and scatter UV radiation away from the skin.
- / ____________melanoma are firm to touch and dome-shaped.
- / _________ is the most serious type of skin cancer.
- / There is no such thing as windburn, UV radiation can burn your skin- not the wind. It is common to get windburn on a warm, ____, windy night.
- / UV from the sun is also one of the best natural sources of _______.
- / An __________ sunscreen filters UV radiation and prevents most UV from reaching the skin.
- / A doctor who specialises in preventing, diagnosing and treating skin diseases.
- / Bucket, legionnaire and _____ brimmed hats offer the best protection for the head and neck.
- / ________ on a shirt and clothing that covers as much skin as possible.
- / Solariums use artificial UVA and UVB radiation, which are both, known to be _______ responsible for prematurely ageing skin and causing skin cancer.
- / How many s’s are in the sun smart jingle?
- / Sunscreen must be used within it’s ______ _______ and stored at a temperature less than 25 degrees.
- / If placed in ______ heat sunscreen may lose its effectiveness.
- / Melanoma is the most _______ form of skin cancer. (deadly)
- / About 60% of the suns UV radiation reaches the earth around solar noon 10am and 2pm when the sun is directly _______.
- / The _____ of sunscreen does not always indicate its effectiveness.
- / The level of UV radiation is not related to air _____________ so even on cool days UV can still damage your skin.
- / Sunsmart’s character.
- / Sunscreen should be applied at least _______ minutes before going outside.
- / Sunscreen should be applied ________.
Down
- / Sand, snow and water can _______ UV radiation.
- / ___sunscreen gives complete protection, it must be used in combination with other sun protection measures.
- / Not all spots that may appear on the skin are ______.
- / ______ offer less protection from UV radiation when wet.
- / You can get ____ information about sun protection from the Sunsmart website.
- / One of the main typical ingredients in sunscreen is.
- / Effects of fatigue are sleeping and lacking _______.
- / The sun sends out different types of ________.
- / What may lead to some skin cancers?
- / ___________ of your skin is important to keep track of any changes.
- / A form of skin cancer that develops in cells of the other layer of the skin.
- system / Skin cancer cost the Australian _______________ more than 500 million each year.
- / Seek _____.
- / People with naturally very dark skin is caused by _______ not absorb much UV radiation.
- / When your skin has been damaged by the sun and sunburnt, it will usually ______.
- can offer better protection that wet t-shirts as the water pulls the threads and allows more UV radiation to reach the skin.
- cell carcinoma is the most common, least ________ form of skin cancer.
- / Removes cancer layer.
- / Uses beam to make bloodless cuts in tissue to remove cancer.
- / Using liquid nitrogen to rapidly freeze the cancer off.
- / Occurs because of growths in the deepest layer of the epidermis.
- / The higher the ___the more protection the sunscreen provides.
- type of skin cancer begins in the basal cells?
- / What was banned in 2016 in all states of Australia?
- / Sunscreen works by ________ the amount of UV radiation reaching exposed skin.
- / This surface reflects the highest percentage of UV than any other.
- / If a melanoma is left _________ it can spread to other parts of the body.
- / UV stands for __________ radiation.
- / What should you _____ shade between 10am and 4pm.
- / What is the name of the third layer of skin?
- / Sunscreen should be applied generously with about a __________ applied to the face, neck and ears.
- / Sunscreen is a ________ barrier that can absorb UV radiation.
- / Skin cancer is not only caused by the number of sunburns a person has had but also the _______________ amount of UV exposure over time.
- / pending extra time in the sun will not _______ vitamin D levels.
- / Sunscreen should be applied every ____ hours, and more frequently if swimming. Do not wait the 4 hours that might be recommended on the sunscreen bottle.
- radiation / ________we feel as heat.
- / UV radiation is stronger at high _______.
- / _________ to UV radiation from the sun during childhood and teenage years has a big impact on the likelihood of developing skin cancer.
- / Slide on some _______ around sunglasses.
- / Skin cancers are usually _________.
- / UV radiation cannot been seen or felt and can still damage our skin on cool, _________ days so sun protection is still needed.
- / The body can only absorb a ______ amount of vitamin D at a time.
- / Sensitive skin is a ________ of skin cancer.
- / Sun __________ clothing covers as much skin as possible.
- / The ______ way to keep your skin protected is to use a combination of 5 sun protection measures.
- / Sunscreen is not affective beyond its _________ date.
- / For shade, try sitting under a ____ or take some portable shade with you!
- / There is no such thing as a ______ tan.
- / You should never be too ____ to use sun protection measures.
98 Clues: / Seek _____. • / ______ on a hat. • / Slop on ________. • / _____on sunglasses. • / Removes cancer layer. • / Sunsmart’s character. • / What colour is melanoma? • / What may lead to some skin cancers? • / Can you get cancer from a solarium? • / UV stands for __________ radiation. • radiation / ________we feel as heat. • / Skin cancers are usually _________. • ...
Radioactivity 2020-08-09
Across
- a very high-energy electromagnetic wave that is produced when the protons and neutrons in a nucleus rearrange
- when a nucleus undergoes a nuclear reaction and emits radiation
- a small, negatively charged particle that can be ejected from a nucleus during a nuclear reaction; it is identical to an electron
- any form of radiation that has the ability to remove electrons from atoms and molecules
- rays or particles that are emitted by a nucleus during a nuclear reaction
- nuclear radiation that is made up of beta particles
Down
- a particle made up of two protons and two neutrons, making it identical to a helium nucleus
- a form of ionising radiation made up of gamma rays
- emitting radiation
- a form of ionising radiation made up of alpha particles
- radiation that travels through a vacuum as waves rather than particles
- an isotope with a nucleus that may undergo a nuclear reaction
12 Clues: emitting radiation • a form of ionising radiation made up of gamma rays • nuclear radiation that is made up of beta particles • a form of ionising radiation made up of alpha particles • an isotope with a nucleus that may undergo a nuclear reaction • radiation that travels through a vacuum as waves rather than particles • ...
The Relationship Between Energy and Optical Phenomena/Clouds 2023-03-07
Across
- Result of parallel falling of ice crystals
- When ice crystals on both sides of the sun refracts light
- Cover the sky in gray, sun came shine through. Mostly act by cooling the earth when reflecting solar radiation. Albedo rating: (4/10)
- Light is refracted through more atmosphere when the sun is on the horizon
- Tall shape that can bring thunderstorms. Low altitude and dark color keeps out solar radiation. Albedo rating: (8/10)
- Requires a low sun and the reflection of light off crystal ice
- Long, wispy and thin high in the sky. Let in most solar radiation, warms earth’s surface. Albedo rating: (1/10)
- Result of interactions between the sun’s particles and the magnetosphere
Down
- Puffy shape with one part darker than the other. Don’t do much to let in OR reflect heat, depends on the thickness and altitude. Albedo rating: (4/10)
- Lumpy and gray and vary in uniformity. Low altitude keep out solar radiation and heat from the sun. Albedo rating: (6/10)
- Puffy cotton balls with a flat base. Low altitude reflects the sun heat and radiation, cooling the surface. Albedo rating: (7/10)
- Formed by electromagnetic waves within when sunlight passes by an object
- When the sun/moon’s light refracts around objects
- Cover most of the sky in gray and bring rain. Keep out light/solar radiation from sun, cool earth’s surface. Albedo rating: (9/10)
- Caused by light refraction by clouds and raindrops
- Rounded small white/gray puffs in rows. Reflect little solar radiation, warms earth’s surface. Albedo rating: (1/10)
- Formed by incoming light from the sun/moon being refracted by high altitude ice crystals
17 Clues: Result of parallel falling of ice crystals • When the sun/moon’s light refracts around objects • Caused by light refraction by clouds and raindrops • When ice crystals on both sides of the sun refracts light • Requires a low sun and the reflection of light off crystal ice • Formed by electromagnetic waves within when sunlight passes by an object • ...
Waves and Radiation 2023-05-15
Across
- Wave passing from one medium to another.
- Time to produce one wave.
- How many decays per second.
- Joining light nuclei together to release energy.
- A large nucleus splits and releases energy and neutrons.
Down
- Measured from the center line to the crest.
- Distance between two successive points.
- Waves, Travels in the same direction as the particle
- Bending of waves around an object.
- When a neutral atom becomes charged.
- Distance travelled in one second.
- Wave, Travels at right angles to the particle
- Transfer energy
- How many waves produced per second.
14 Clues: Transfer energy • Time to produce one wave. • How many decays per second. • Distance travelled in one second. • Bending of waves around an object. • How many waves produced per second. • When a neutral atom becomes charged. • Distance between two successive points. • Wave passing from one medium to another. • Measured from the center line to the crest. • ...
Unit 1 2022-01-07
Across
- Energy Transfer All types of radiation have the ability to penetrate tissue and transfer energy
- Length of the space between two points and helps prevent unnecessary radiation
- A negatively charged electrode within the X-ray tube
- Device that is used to measure X-ray exposure
- dose Measures the amount of radiation absorbed per unit mass of matter (gray "Gy")
- The smallest particle of substance, arranged in the periodic table
- The smallest quantity of any type of electromagnetic radiation
- A material (concrete or lead) which absorbs radiation or prevents the transmission of radiation to the wearer
- The smallest particle of an element
- The number of waves passing a given point per given unit of time
- Exposure refers to two different occurrences, Exposure Rate and Exposure Time
- effect Occur by chance and my occur without a threshold level of dose. Late term effects.
- Negative charge in the atom
- The distance between two successive crests or troughs
- Emission The process of heat supplied to the cathode resulting in electrons energized off the cathode filament
Down
- decay Process when an atom spontaneously emits particles and energy due to being unstable
- No charge in the atom
- equivalent Measured by the dosimeter worn by personnel exposed to radiographs (Sievert "Sy")
- Any substance that has mass and takes up space
- A positively charged electrode within the X-ray tube
- The study of radiographic images of any and all imaging disciplines
- Used to hold film for film X-rays
- Two filaments that are large and small are made of this metal
- Spectrum Two types of energy used in X-ray are Electrical energy and electromagnetism
- Heel Effect Has a greater intensity on the side of the cathode and diminishing toward the anode side
- Anode Method of dissipating heat in general purpose X-ray tubes which must be capable of producing high intensity X-ray beams in a short time
- radiation Dose measured by the service personnel calibrating the X-ray unit (air kerma "Gya)
- The unit used to measure tube current (mA)
- effect Noticeable short term effects due to, rarely, from diagnostic imaging setting
- Positives charge in the atom
30 Clues: No charge in the atom • Negative charge in the atom • Positives charge in the atom • Used to hold film for film X-rays • The smallest particle of an element • The unit used to measure tube current (mA) • Device that is used to measure X-ray exposure • Any substance that has mass and takes up space • A positively charged electrode within the X-ray tube • ...
Radiology 2021-12-14
Across
- When sound waves hit air or gas and are reflected to appear as parallel lines
- affects the radiographic density and quantity of an x-ray.
- The repeated exposure of an individual to small amounts of radiation accumulates day after day and never goes away, therefore radiation exposure is said to be ___.
- Reduces scatter radiation and increases the quality of the image.
- Shows white on a radiograph.
- Unit of radiation dosage applied to the person taking the radiograph.
- Filtering device that helps reduce scatter radiation and enhances the image.
- Electromagnetic waves with wave lengths shorter than those of ultraviolet rays
- Produced from the cathode in an x-ray machine.
- Unit of absorbed radiation dose.
- Should be worn outside the apron at thyroid level.
- What contrast media is used for GI study?
- Uneven distribution of the x-ray beam.
- affects the radiographic contrast and quality of an x-ray
- An unregistered assistant may operate radiographic equipment under the ___ supervision of an RVT or a DVM.
- Clear away the unexposed silver crystals leaving the exposed silver crystals and harden the emulsion during film processing.
Down
- Heats up to produce electrons in the x-ray machine.
- Flexible tube with light and camera, used to inspect the GI tract.
- Continuous x-ray image on a screen, like a video.
- Uses sound to produce an image
- Source of electrons to make an image.
- Target that electrons will hit and bounce off of.
- Radiographic study of the spinal cord after injection of a contrast medium through a lumbar puncture.
- The length of the cord on the hand or foot switch cannot be less than how many feet?
- Effected by kVp, produces different shades of grey
- Magnetic resonance imaging, uses a large magnet and radio waves and a computer to create a cross section of detailed images without radiation.
- The overall blackness of a radiograph
- Tissues that do not generate an echo, appears black on screen.
- Group of contrast media that can be delivered IV.
- Orthopedic Foundation for Animals
30 Clues: Shows white on a radiograph. • Uses sound to produce an image • Unit of absorbed radiation dose. • Orthopedic Foundation for Animals • Source of electrons to make an image. • The overall blackness of a radiograph • Uneven distribution of the x-ray beam. • What contrast media is used for GI study? • Produced from the cathode in an x-ray machine. • ...
Beth’s Biology Test 2018-08-13
Across
- The study of life.
- A type of gas
- It grows into a trunk.
- Degrees
- A Fireball in space.
- What dose a plant need to “drink”.
- See through.
- I am a smelling plant.
- A caterpillars lunch.
Down
- For a plant to grow healthy.
- The reason of biology.
- The life cycle of a plant.
- The stages of a plant
- Sunny & Spiting.
- A plants “food”.
- The start of a plants life.
- I spread out for water.
- For a plant to “breathe” it needs.
- A plants “bed”.
19 Clues: Degrees • See through. • A type of gas • A plants “bed”. • Sunny & Spiting. • A plants “food”. • The study of life. • A Fireball in space. • The stages of a plant • A caterpillars lunch. • The reason of biology. • It grows into a trunk. • I am a smelling plant. • I spread out for water. • The life cycle of a plant. • The start of a plants life. • For a plant to grow healthy. • ...
CP6-2 Radioactivity 2023-02-18
Across
- A nucleus that will decay and give out ionising radiation.
- The time taken for half of the radioactive nuclei in a sample of radioactive material to have decayed.
- An atom or group of atoms with an electrical charge due to the gain or loss of electrons.
- A high-frequency electromagnetic wave emitted from the nucleus of a radioactive atom.
- An unwanted addition that makes something unsuitable or impure
- The units for the activity of a radioactive object. One becquerel is one radioactive decay per second.
- Any process that cannot be predicted and can happen at any time.
- When an unstable nucleus changes by giving out ionising radiation to become more stable.
- The number of alpha or beta particles or gamma rays detected by a Geiger–Müller tube in a certain time.
Down
- A device that can detect ionising radiation and is used to measure the activity of a radioactive source.
- A change to the DNA instructions in a cell.
- The likelihood of an event happening.
- Ionising radiation in the environment, naturally occurring and also man-made.
- The amount received at one time – for example, the amount of radiation a person receives.
- Something exposed to ionising radiation.
- Charged particles with a high energy that come from stars, neutron stars, black holes and supernovae.
16 Clues: The likelihood of an event happening. • Something exposed to ionising radiation. • A change to the DNA instructions in a cell. • A nucleus that will decay and give out ionising radiation. • An unwanted addition that makes something unsuitable or impure • Any process that cannot be predicted and can happen at any time. • ...
46 ES Home Study Assignment 31 - CBRN Threat 2021-04-17
Across
- materials such as lead, steel, wood, and water that reduce or attenuate the intensity of nuclear radiation
- the relative severity of disease produced by an agent
- a stable toxin with high lethality, made from the beans of the castor plant
- the symptom stage at which hair loss occurs
- portion of the eyeball damaged as a result of intense light being focused through the lens
- a biological micro-organism which causes disease in man, plants or animals or causes the deterioration of materiel
- The effects of a nuclear explosion that occur after the first minute following the blast
- the means of describing decay
- lay person's term for an improvised radiological device
- measure of radiation exposure dose, abbreviated as Sv
- characteristic of a blast wave related to peak overpressure
- type of radiation that has a range of several thousand metres in air
- the poisonous product of a living organism
- Shock, associated with a nuclear blast occurs in,
- type of burns that result from the heat radiation of a nuclear weapon
- another term for blister agents
- The wave of rapidly moving, expanding, hot, compressed gases in all directions from the fireball
- an agent that produces a non-lethal mental incapacitation
- the result of gamma and neutron rays colliding with matter in its path
- the number of stages of symptoms typically associated with high dose radiation exposure
- generally considered the most dangerous of potential chemical agents
- type of radiation consisting of high speed particles capable of penetrating clothing and the upper layers of skin
Down
- the relative ease with which microorganisms establish themselves in a host species
- the rate at which radioactive materials decrease in intensity over time
- the most vulnerable route in humans for a biological attack
- one of the three major classes of biological agents controllable by antibiotics
- Roughly the equivalent of the detonation of 1000 tonnes of TNT
- term used to describe radioactive cloud contamination
- Injuries resulting from flying debris, collapse of buildings, and overturning of vehicles
- blister agent abbreviated HL
- a measure of the viability of an agent when affected by various environmental factors
- type of radiation consisting of photons of electromagnetic energy similar to light and radio waves
- nerve agent abbreviated GB
- A sphere of intensely hot gas formed at the instant of explosion
- electromagnetic phenomena
- the abbreviation for the point of detonation of a nuclear weapon
- one of three major classes of biological agents that are dependent upon host cells
- Transient Radiation Effects on Electronics
- area within which military operations both ashore and afloat may be impacted by a nuclear detonation
- type of radiation that is particulate in form and unable to penetrate clothing or skin
- similar to a sunburn with no blistering
- a tear agent employed extensively as a riot control and chemical defence training agent
- the number of hours within which if vomiting occurs radiation poisoning is often fatal
- toxic industrial materials
44 Clues: electromagnetic phenomena • nerve agent abbreviated GB • toxic industrial materials • blister agent abbreviated HL • the means of describing decay • another term for blister agents • similar to a sunburn with no blistering • the poisonous product of a living organism • Transient Radiation Effects on Electronics • the symptom stage at which hair loss occurs • ...
Wavelength and Frequency 2020-10-15
Across
- relationship between frequency and energy
- visible light with a wavelength around 700nm
- As wavelength increases, frequency
- type of electromagnetic radiation that causes skin cancer
- type of EM radiation with longest wavelength
- distance between corresponding points on adjacent waves
- type of electromagnetic radiation with shortest wavelength
Down
- unit for wavelength of visible light
- bohr proposed that electrons were in this
- visible light is this kind of radiation
- visible light that has wavelength of 400nm
- the amount of waves per second
- created as white light is passed through a prism
- this many electrons can sit in the first orbital
- this many electrons can sit in the second orbital
15 Clues: the amount of waves per second • As wavelength increases, frequency • unit for wavelength of visible light • visible light is this kind of radiation • relationship between frequency and energy • bohr proposed that electrons were in this • visible light that has wavelength of 400nm • visible light with a wavelength around 700nm • ...
Physics work 2020-06-14
Across
- the second element
- the centre of a cell
- particle with neutral charge
- particle with negative charge
- what a sponge does to water
- the first element
- what everything is made of
Down
- what radiation does to cells
- created to balance a charge
- particle with positive charge
- where electrons are contained
- a particle can become:
- the radiation found in fire alarms
- after a certain period things can:
- the wave like radiation
15 Clues: the first element • the second element • the centre of a cell • a particle can become: • the wave like radiation • what everything is made of • created to balance a charge • what a sponge does to water • what radiation does to cells • particle with neutral charge • particle with positive charge • where electrons are contained • particle with negative charge • ...
Heat Transfer 2022-03-30
Across
- Conduction transfers heat through ________.
- Cold air moves ________ then warm air.
- Touching a hot pan
- These are the types of waves given off by radiation.
- Warm air is ________ dense than cold air.
- Heat transfers from ________ to cold.
Down
- The sun heating the Earth's surface
- It is transferred through conduction, convection, and radiation.
- Convection in the atmosphere causes _______.
- Convection transfers heat in a _________.
- Water boiling in a pot.
- Radiation transfers heat through __________.
- There are _____ forms of heat transfer.
13 Clues: Touching a hot pan • Water boiling in a pot. • The sun heating the Earth's surface • Heat transfers from ________ to cold. • Cold air moves ________ then warm air. • There are _____ forms of heat transfer. • Convection transfers heat in a _________. • Warm air is ________ dense than cold air. • Conduction transfers heat through ________. • ...
Yahaira Martinez MEA 149 2021-09-16
Across
- Unseen image
- The xray tube surrounded by a lead lined
- Boxlike device attached under the tube housing
- The radiation that leaves the tube
- Most frequent adverse incident in radiology deparment
- triangular-shaped
- Exit radiation
- Unwanted image exposure caused by scatter
- Image receptor
- special mechanism that tends to stop a moving part in a specific location
- device that absorbs scatter radiation
Down
- Primary source of scatter
- Travels in all direction
- The xray room
- squared of the xray beam that strikes patient
- Source of xray
- Imaginary line in the center of the xraybeam Triangular-Shaped
- Digital imaging system
- Absorption of the xray beam
- Xray exit the housing through an opening called
20 Clues: Unseen image • The xray room • Source of xray • Exit radiation • Image receptor • triangular-shaped • Digital imaging system • Travels in all direction • Primary source of scatter • Absorption of the xray beam • The radiation that leaves the tube • device that absorbs scatter radiation • The xray tube surrounded by a lead lined • Unwanted image exposure caused by scatter • ...
Roots 2025-04-07
Across
- A specialist in the care of trees and plants, involved in the study of plant biology and health
- a problem with a device that keeps it from performing its function
- The introduction of new ideas or methods, including new techniques and technologies in biological research.
- a doctor who works with the heart and circulatory system
- something that fuels a person's creativity
- a tool used to measure temperature
- a doctor who works with teeth
- to overcome with great force
Down
- To carefully cut apart and study the internal parts of an organism, often done in biology classes to learn about anatomy
- A protein in red blood cells that carries oxygen from the lungs to the rest of the body, essential for understanding human and animal biology.
- To travel down (like a flight of stairs)
- a device for seeing things that are far away
- a specific ability or use for a given tool or object
- the study of living things
- a visual record of events or information
- To bring something from one state or country into a new place
- To shine light on something
- Having more activity than usual, often used to describe organisms or biological processes that are abnormally active
- An instrument with lenses that makes small objects look larger, allowing scientists to observe tiny details of organisms.
19 Clues: the study of living things • To shine light on something • to overcome with great force • a doctor who works with teeth • a tool used to measure temperature • To travel down (like a flight of stairs) • a visual record of events or information • something that fuels a person's creativity • a device for seeing things that are far away • ...
Fields Of Science Crossword 2020-08-12
Across
- the branch of biology and medicine concerned with the study of embryos and their development
- systematics that addresses the inference of the evolutionary history and relationships among or within groups of organisms
- the science that deals with the earth's physical structure and substance, its history, and the processes that act on it
- the study of bacteria
- the study and treatment of tumors
- the study of how to arrange reproduction within a human population to increase the occurrence of heritable characteristics regarded as desirable
- the branch of zoology concerned with reptiles and amphibians
- the branch of science concerned with the bodily structure of humans, animals, and other living organisms
- the laboratory examination of samples of body tissue for diagnostic or forensic purposes
- the branch of science concerned with the nature and properties of matter and energy
- the scientific study of the behavior, structure, physiology, classification, and distribution of animals
- the scientific study of fungi
- the branch of zoology concerned with the study of insects
Down
- the scientific study of birds
- the branch of science which deals with celestial objects, space, and the physical universe as a whole
- the branch of biology concerned with the structure and function of plant and animal cells
- the scientific study of plants
- the branch of science concerned with the chemical and physicochemical processes and substances that occur within living organisms
- the branch of zoology that deals with fishes
- the branch of biology that deals with the relations of organisms to one another and to their physical surroundings
- the scientific study of algae
- the branch of biology that deals with the geographical distribution of plants and animals
- the study of heredity and the variation of inherited characteristics
- the branch of biology that deals with the normal functions of living organisms and their parts
- the branch of science concerned with classification, especially of organisms; systematics
25 Clues: the study of bacteria • the scientific study of birds • the scientific study of algae • the scientific study of fungi • the scientific study of plants • the study and treatment of tumors • the branch of zoology that deals with fishes • the branch of zoology concerned with the study of insects • the branch of zoology concerned with reptiles and amphibians • ...
Optics 2020-05-05
Across
- An object that lets all light pass through is what?
- A word to describe the visible colors when passing through a prism
- Something that creates light when heated up is ...
- waves, A type of electromagnetic radiation with the longest wavelengths.
- of refraction, The distance between the refracted ray and the normal line.
- When an object has UV energy stored to make it glow in the dark it is also is called...
- The top point on a waves is referred to as...
- an object that can not produce its own light is what?
- A type of electromagnetic radiation that can pass through opaque objects.
- A type of lens with a shape curved outward.
- light, A type of electromagnetic radiation visible to a human eye.
- When rays of light separate after passing through a lens.
- A chemical reaction in a living thing that creates light.
- of reflection, The distance between a reflected ray and the normal line
- A substance that does not let light pass through is what?
Down
- A type of lens with a shape curved inward
- The transparent part on the front of your eye.
- When rays of light come together after passing through a lens.
- A form of electromagnetic radiation with long wavelengths that help plants grow.
- rays, A type of electromagnetic radiation with the highest energy and the shortest wavelengths
- of incidence, The angle between a ray of light and the normal line.
- A transparent substance that refracts light.
- When chemicals mix to produce and release light.
- Used to describe light released from an object that stored UV energy.
- A form of electromagnetic radiation used in modern microwaves.
- An object that lets only some light through is what?
- point, The point when light rays meet a point is referred to as the...
- The number of wave crests that pass a point in one second is referred to as...
- An object that can release it's own light is what?
- When light bends and passes through two different substances it gets...
- A type of electromagnetic radiation the come from the sun.
- The distance between a crest and its rest position.
32 Clues: A type of lens with a shape curved inward • A type of lens with a shape curved outward. • A transparent substance that refracts light. • The top point on a waves is referred to as... • The transparent part on the front of your eye. • When chemicals mix to produce and release light. • Something that creates light when heated up is ... • ...
Engineering Careers 2025-04-16
Across
- Plans, designs, and oversees the construction and maintenance of infrastructure projects like roads, bridges, buildings, and water systems.
- Specializes in the strength and stability of buildings and structures, ensuring they can withstand loads and environmental stresses.
- Designs, develops, tests, and maintains software systems and applications, often using programming languages and development tools.
- Designs, tests, and builds aircraft, spacecraft, satellites, and missiles, focusing on aerodynamics, propulsion, and flight systems.
- Designs methods to extract oil and gas from beneath the earth's surface, optimizing drilling, production, and reservoir management.
- Applies chemistry, physics, and biology to develop processes for manufacturing chemicals, fuels, food, and pharmaceuticals.
- Applies engineering principles to improve farming efficiency, including irrigation systems, equipment design, and sustainable practices.
- Designs and operates nuclear reactors and systems, focusing on safe energy production, radiation safety, and medical applications.
Down
- Develops medical devices, prosthetics, and diagnostic machines by combining biology with engineering to solve healthcare challenges.
- Solves environmental problems through the design of systems that manage pollution, waste treatment, water quality, and sustainability.
- Analyzes soil, rock, and groundwater conditions to design stable foundations, tunnels, slopes, and earthworks in construction projects.
- Works on the design, development, and testing of vehicles and their systems including engines, safety features, and electronics.
- Combines knowledge of computer science and electrical engineering to design computer hardware, embedded systems, and software integration.
- Designs, develops, and tests electrical systems and equipment, including circuits, power grids, and control systems for consumer and industrial use.
- Studies and develops materials (metals, polymers, ceramics) to improve product performance in various industries.
- Designs and builds robots and automated systems for tasks in manufacturing, healthcare, space exploration, and more.
- Optimizes complex systems, processes, and organizations to improve efficiency, productivity, and quality in manufacturing and services.
- Plans and oversees the extraction of minerals from the earth, ensuring operations are safe, efficient, and environmentally responsible.
- Designs, builds, and maintains ships, submarines, and offshore structures, focusing on propulsion, navigation, and onboard systems.
19 Clues: Studies and develops materials (metals, polymers, ceramics) to improve product performance in various industries. • Designs and builds robots and automated systems for tasks in manufacturing, healthcare, space exploration, and more. • ...
Agath's Crossword 2021-05-11
Across
- ________ has to do with the ear and hearing
- when I was studying about _________ which is crime what criminoles do
- study ______ and learn about the different myths
- I got _______ degree which is about the nature of god and the religious beliefs
Down
- _______ is another word for a prodiction
- the branch of linguistics that deals with systems of sounds (including or excluding phonetics), within a language or between different languages.
- in ________ i was learning about rocks and minerals
- the other weather
- in _______ we dealt with X rays and other high radiation
- _______ is about studies of the environment and what is good for it to make it a better place
- A suffragist had an ________ to make sure that everything was equally between men and woman
- My assignment was about ______ which was about living organisms and is divided into different fields.
- in ___ we studies movements and relative positions
- in ________ we studied about how the world has changed throughout history
14 Clues: the other weather • _______ is another word for a prodiction • ________ has to do with the ear and hearing • study ______ and learn about the different myths • in ___ we studies movements and relative positions • in ________ i was learning about rocks and minerals • in _______ we dealt with X rays and other high radiation • ...
Yahaira Martinez MEA 149 2021-09-16
Across
- Unseen image
- The xray tube surrounded by a lead lined
- Boxlike device attached under the tube housing
- The radiation that leaves the tube
- Most frequent adverse incident in radiology deparment
- triangular-shaped
- Exit radiation
- Unwanted image exposure caused by scatter
- Image receptor
- special mechanism that tends to stop a moving part in a specific location
- device that absorbs scatter radiation
Down
- Primary source of scatter
- Travels in all direction
- The xray room
- squared of the xray beam that strikes patient
- Source of xray
- Imaginary line in the center of the xraybeam Triangular-Shaped
- Digital imaging system
- Absorption of the xray beam
- Xray exit the housing through an opening called
20 Clues: Unseen image • The xray room • Source of xray • Exit radiation • Image receptor • triangular-shaped • Digital imaging system • Travels in all direction • Primary source of scatter • Absorption of the xray beam • The radiation that leaves the tube • device that absorbs scatter radiation • The xray tube surrounded by a lead lined • Unwanted image exposure caused by scatter • ...
11. Gemstones 2023-11-08
Across
- - Compound of aluminum and oxygen
- - Change from one state to another
- - Blue-green gemstone
- - Electromagnetic radiation that is visible
- - Taken in by a substance
- - Able to be seen
- - Compound of oxygen and another element
- - Study of the composition and properties of substances
- - Exposing to radiation
- - Made by human skill or labor
- - Precious minerals used in jewelry
Down
- - The color or pigmentation of something
- - Regions around the nucleus where electrons are likely to be found
- - Transition metal element used in pigments
- - Shape with eight faces
- - Relating to the nucleus of an atom
- - Having a particular hue
- - Transition between different oxidation states
- - Emission of energy as electromagnetic waves
- - Mineral containing silicon and oxygen
20 Clues: - Able to be seen • - Blue-green gemstone • - Exposing to radiation • - Shape with eight faces • - Having a particular hue • - Taken in by a substance • - Made by human skill or labor • - Compound of aluminum and oxygen • - Change from one state to another • - Precious minerals used in jewelry • - Relating to the nucleus of an atom • - Mineral containing silicon and oxygen • ...
Zai Thompson 2023-09-19
Across
- atoms prefer 8 electrons on the valence shell on the valence shell
- distance of a wave from crest/trough
- molecule w/ a net charge
- positive charged ion
- negative charged
- shells where electrons are
- electron/positron
- arrangement of electrons
- quantum of light
- form of EMR
- lowest energy state
- reactants/products in radioactive decay
- Principal energy levels
Down
- rate of occurrence
- diagrams that show electrons
- one electron on the outermost shell
- helium nucleus
- electromagnetic radiation spectrum
- electrical/magnetic effects
- energy at the speed of light
- smallest unit of something in a phenomenon
- energy released by decaying nuclei
22 Clues: form of EMR • helium nucleus • negative charged • quantum of light • electron/positron • rate of occurrence • lowest energy state • positive charged ion • Principal energy levels • molecule w/ a net charge • arrangement of electrons • shells where electrons are • electrical/magnetic effects • diagrams that show electrons • energy at the speed of light • electromagnetic radiation spectrum • ...
Agath's Crossword 2021-05-11
Across
- ________ has to do with the ear and hearing
- when I was studying about _________ which is crime what criminoles do
- study ______ and learn about the different myths
- I got _______ degree which is about the nature of god and the religious beliefs
Down
- _______ is another word for a prodiction
- the branch of linguistics that deals with systems of sounds (including or excluding phonetics), within a language or between different languages.
- in ________ i was learning about rocks and minerals
- the other weather
- in _______ we dealt with X rays and other high radiation
- _______ is about studies of the environment and what is good for it to make it a better place
- A suffragist had an ________ to make sure that everything was equally between men and woman
- My assignment was about ______ which was about living organisms and is divided into different fields.
- in ___ we studies movements and relative positions
- in ________ we studied about how the world has changed throughout history
14 Clues: the other weather • _______ is another word for a prodiction • ________ has to do with the ear and hearing • study ______ and learn about the different myths • in ___ we studies movements and relative positions • in ________ i was learning about rocks and minerals • in _______ we dealt with X rays and other high radiation • ...
ANGEL 2025-03-18
Across
- how tall something is
- J
- comes on rainy nights sometimes
- camp
- car
- moving energy
- cant be created or destroyed
- radiation
- arrow ready to fire
- chernobyl
Down
- lights in school
- ball on a hill
- sleep
- sun
- fire
- iron nail copper wire around it
- book on a shelf
- energy
- chernobyl exploding made
19 Clues: J • sun • car • camp • fire • sleep • energy • radiation • chernobyl • moving energy • ball on a hill • book on a shelf • lights in school • arrow ready to fire • how tall something is • chernobyl exploding made • cant be created or destroyed • comes on rainy nights sometimes • iron nail copper wire around it
Astronomy 2020-11-18
Across
- of energy through a substance
- approximately 778million km from the Sun
- number 17
- force of gravity acting between Earth and Moon keeping moon on circular path
- from one peak to another
- stellar distances
- the stars
- released in sun's core makes its way to surface
Down
- star
- combining two stars
- fragment of a molecular cloud forming a star
- 13 cluster
- atomic particle
- 45
- increase of wavelength of radiation
- planet with an approximate diameter of 48000km
- Russell diagram
- body found between Mars and Jupiter
- that emits beams of electromagnetic radiation
19 Clues: 45 • star • number 17 • the stars • 13 cluster • atomic particle • Russell diagram • stellar distances • combining two stars • from one peak to another • of energy through a substance • increase of wavelength of radiation • body found between Mars and Jupiter • approximately 778million km from the Sun • fragment of a molecular cloud forming a star • ...
Diagnostic Imaging 2023-12-14
Across
- partner to the cathode in the x-ray tube
- maintains the temperature of the chemicals
- process by which intensifying screens react to the incoming radiation
- the number of waves passing a given point per given unit of time
- the tracing of the crests and troughs of a wave
- the radiograph portion that is sharp and cleanly collimated
- structure or appearance that is not normally present on the radiograph
- cells dividing and subdividing
- the outside edge that in imperfectly collimated
Down
- the color that is emitted from the darkroom safelight
- the film speed should match the ______ speed
- markers used so that the radiographs may be correctly interpreted
- used to reduce or eliminate the effect of scattered and secondary radiation
- the term generally used in reference to the limbs
- the last step of film processing
- blue receiving film is physically ______
- foreshortening or elongation of a body part due to angulation of the body part
- the radiation dose to any creature must be _____
- if anatomy is seen but it is too light increase the ____
- the smallest quantity of any type of electromagnetic radiation
20 Clues: cells dividing and subdividing • the last step of film processing • partner to the cathode in the x-ray tube • blue receiving film is physically ______ • maintains the temperature of the chemicals • the film speed should match the ______ speed • the tracing of the crests and troughs of a wave • the outside edge that in imperfectly collimated • ...
Dental Radiology 2024-10-22
Across
- Screen in cassette that decreases exposure time
- extraoral radiograph that shows entire maxilla and mandible on one film
- Radiation The radiation emitted from the x-ray tube head
- Pattern Caused by film packet reversal
- fundamental principle of radiography that shows imaging of one section of the body
- an image made up of many small pieces to make a whole
- Radiation The radiation that strikes the patient
- Too much vertical angulation
Down
- film used outside the oral cavity
- radiopaque artifact caused by metal in the head or neck area
- Regulates the quantity of x-rays produced
- Controls the shape and size of central beam shape
- Container for extraoral radiographic film containing intensifying screens
- Difference between the shades of grey
- Too little vertical angulation
- allows the dentist to display radiographs on a computer screen without exposing and processing film
- Caused by improper horizontal angulation
- Best x-ray technique for finding interproximal cavities
- Image Caused by movements of the patients head, the tube head, or the film inside the mouth
- Measure of the degree of darkness
20 Clues: Too much vertical angulation • Too little vertical angulation • film used outside the oral cavity • Measure of the degree of darkness • Difference between the shades of grey • Pattern Caused by film packet reversal • Caused by improper horizontal angulation • Regulates the quantity of x-rays produced • Screen in cassette that decreases exposure time • ...
The Structure of the Atom 2024-09-24
Across
- ray of radiation traveling from the cathode to the anode (2 wds)
- high energy radiation that has no charge and no mass (2 wds)
- atoms with the same number of protons but different numbers of neutrons
- states that all matter is composed of atoms (no apostrophe, 3 wds)
- the smallest particle of an element that retains the properties of that element
- radiation deflected toward the positively charged plate (2 wds)
Down
- process whereby some substances spontaneously emit radiation
- the center-most part of the atom where the protons & neutrons are contained
- radiation deflected toward the negatively charged poles (2 wds)
- process (not requiring energy) by which unstable nuclei lose energy (no apostrophe,2 wds)
- the weighted average mass of an element's isotopes (2 wds)
- the rays & particles emitted by radioactive material
- equal to 1/2 the mass of a carbon-12 atom (3 wds)
13 Clues: equal to 1/2 the mass of a carbon-12 atom (3 wds) • the rays & particles emitted by radioactive material • the weighted average mass of an element's isotopes (2 wds) • process whereby some substances spontaneously emit radiation • high energy radiation that has no charge and no mass (2 wds) • radiation deflected toward the negatively charged poles (2 wds) • ...
addy word work 2021-10-21
Across
- the branch of biology
- a liquid based on water
- 2 wheels driven by hand power
- something that happened 2 times a year
- a medicine
- the science of earths shape
- making a payment
- every word ever senconed
- taken for a illness
Down
- a system of methods
- 2 things in 1 turn
- the branch of math
- written by hand
- a persons muscle
- study of life
- writings of religion
- one or more
17 Clues: a medicine • one or more • study of life • written by hand • a persons muscle • making a payment • 2 things in 1 turn • the branch of math • a system of methods • taken for a illness • writings of religion • the branch of biology • a liquid based on water • every word ever senconed • the science of earths shape • 2 wheels driven by hand power • something that happened 2 times a year
Unit 1 Vocab (use " - " as a space) 2020-10-09
Across
- painting, depth, detail
- individual, movement, alone
- painting technique,wall painting
- issac newton, gravity
- art period, re-birth, exeptional
- movement, religion, seperate
- biology, the human body
- universe, Earth in the center
- human, movement
- universe, sun in the center
Down
- the end of the middle ages, re-birth
- type of poem, Petrarca
- politics, movement, machiavelli
- important, valid, meaningful
- experiment, instructions, observing
- financial aid, arts, support
- taking apart to analyze, biology
- issac newton, clock, time
- focus, art, center
- design, pleasing to look at
20 Clues: human, movement • focus, art, center • issac newton, gravity • type of poem, Petrarca • painting, depth, detail • biology, the human body • issac newton, clock, time • individual, movement, alone • design, pleasing to look at • universe, sun in the center • important, valid, meaningful • financial aid, arts, support • movement, religion, seperate • universe, Earth in the center • ...
Types of Engineers 2022-08-10
Across
- software engineers use engineering principles to ___________ software
- These engineers research and develop the processes, instruments and systems used to get benefits from __________ energy and radiation
- These engineers design aircraft, spacecrafts, satellites, missiles and system defenses
- Someone who uses the principles of engineering, soil science, biology and chemistry to solve problems
Down
- Someone who is responsible for the development of new chemical products that can be used by companies and individuals
- This type of engineers designs and develops new electrical equipment, solves problems and tests equipment
- Computer systems engineers develop, test and evaluate _____________
- Engineers who design and supervise construction projects including roads, bridges, water systems, etc
- These engineers work around the smallest, most amazing fragments of science
9 Clues: Computer systems engineers develop, test and evaluate _____________ • software engineers use engineering principles to ___________ software • These engineers work around the smallest, most amazing fragments of science • These engineers design aircraft, spacecrafts, satellites, missiles and system defenses • ...
Types of Engineers 2022-08-10
Across
- software engineers use engineering principles to ___________ software
- These engineers research and develop the processes, instruments and systems used to get benefits from __________ energy and radiation
- These engineers design aircraft, spacecrafts, satellites, missiles and system defenses
- Someone who uses the principles of engineering, soil science, biology and chemistry to solve problems
Down
- Someone who is responsible for the development of new chemical products that can be used by companies and individuals
- This type of engineers designs and develops new electrical equipment, solves problems and tests equipment
- Computer systems engineers develop, test and evaluate _____________
- Engineers who design and supervise construction projects including roads, bridges, water systems, etc
- These engineers work around the smallest, most amazing fragments of science
9 Clues: Computer systems engineers develop, test and evaluate _____________ • software engineers use engineering principles to ___________ software • These engineers work around the smallest, most amazing fragments of science • These engineers design aircraft, spacecrafts, satellites, missiles and system defenses • ...
Hawks 2022-05-11
Across
- best sport
- worst teacher
- the worst sport
- something you do on the first day of school
- amount of service hours you need
- best gillies twin
- ethans friends
- biology teacher
- 2nd most popular freshman
- the new gucci
- red house
Down
- springs house dean
- friday night activity
- house competition
- quinn's least favorite word
- hartley colors
- dissection animal
- mascot animal
- father, son and holy spirit
- most forgettable house
- hartley colors
- french teacher
- what year do you upgrade your device
- most frequent biology topic
- dress down day
- amount of class periods
26 Clues: red house • best sport • worst teacher • mascot animal • the new gucci • hartley colors • hartley colors • french teacher • ethans friends • dress down day • the worst sport • biology teacher • house competition • dissection animal • best gillies twin • springs house dean • friday night activity • most forgettable house • amount of class periods • 2nd most popular freshman • quinn's least favorite word • ...
Branches of Science 2025-02-05
Across
- What branch of astronomy studies the geology of celestial bodies?
- What health science involves the diagnosis, treatment, and prevention of disease?
- What acronym represents the fields of science, technology, engineering, and mathematic
- What branch of psychology deals with legal and criminal matters?
- What branch of geology studies earthquakes?
- What branch of biology focuses on the study of animals?
- What branch of geology studies volcanoes?
- Who is the famous scientist known for his theory of relativity who didn’t talk until he was three?
- What is the application of scientific ideas to design devices that improve life?
- What type of scientist studies electrical signals in living organisms, like those from the ear to the brain?
- What branch of chemistry studies radioactive substances?
- What is the study of living things?
- What is the study of Earth and its changes?
Down
- What is the study of movement and different forms of energy?
- What does the Latin word "scientia" mean?
- What branch of biology is the study of insects?
- What type of scientist works in both biology and chemistry, studying substances in living things?
- What branch of physics studies sound?
- What is the study of the mind and behavior?
- What branch of biology studies living things too small to see without a microscope?
- What branch of physics studies the forces involved in movement of humans and animals?
- What branch of geology studies fossils?
- What branch of chemistry studies the effects of drugs on living things?
- What branch of earth science studies the atmosphere and weather?
- What branch of health science deals with the study and treatment of teeth?
- What is the study of substances and how they interact, combine, and change?
- What force pulls objects towards each other and keeps planets in orbit?
- What is the study of stars, planets, and other celestial bodies?
- What is the systematic way humans discover new information about the physical and natural world?
29 Clues: What is the study of living things? • What branch of physics studies sound? • What branch of geology studies fossils? • What does the Latin word "scientia" mean? • What branch of geology studies volcanoes? • What is the study of the mind and behavior? • What branch of geology studies earthquakes? • What is the study of Earth and its changes? • ...
Health Science Careers 2022-09-01
Across
- Therapist that helps improve patients’ strength and mobility, and relieve pain by the use of therapeutic properties of exercise, light, heat, cold, water, electricity, ultrasound, and massage.
- Draws blood for tests, transfusions, research, or blood donations.
- Respond to emergency calls, performing medical services and transporting patients to medical facilities.
- Dispense prescription medications to patients and offer expertise in the safe use of prescriptions.
- Engineer that combines biology and medicine with engineering to develop devices and procedures that solve medical and health-related problems.
- Provide medical and surgical care for people with foot, ankle, and lower leg problems.
- Cares for the health of animals.
- Therapist that applies manual techniques to manipulate the skin, muscles, tendons, and ligaments.
- Diagnoses, manages, and treats patients who have hearing, balance, or related problems.
- Abbreviation for one who provides and coordinates patient care and educate patients and the public about various health conditions.
- Therapists that administer doses of radiation to patients who have cancer or other serious diseases.
- Treats patients with health problems of the neuromusculoskeletal system, which includes nerves, bones, muscles, ligaments, and tendons.
- Diagnoses, prevents, and treats problems with teeth or mouth tissue.
Down
- Examines patients for signs of oral diseases, such as gingivitis, and provide preventive care, including oral hygiene.
- 4-year post secondary degree
- Diagnose and treat visual problems and manage diseases, injuries, and other disorders of the eyes.
- Administrator that oversees all medical documents, insurance information, and medical/legal documentation for a health care facility.
- Therapist that treats patients who have injuries, illnesses, or disabilities through the therapeutic use of everyday activities.
- Assist in surgical operations
- 2-year post secondary degree
- Therapist that care for patients who have trouble breathing—for example, because of a chronic condition such as asthma.
- Assess sports injuries
- Assesses the nutritional needs of patients after consulting with physicians and other health care professionals.
23 Clues: Assess sports injuries • 4-year post secondary degree • 2-year post secondary degree • Assist in surgical operations • Cares for the health of animals. • Draws blood for tests, transfusions, research, or blood donations. • Diagnoses, prevents, and treats problems with teeth or mouth tissue. • ...
Chapter 12 Part 1 2023-10-13
Across
- What energy and electromagnetic radiation are, said Albert!
- Not discrete but…
- Mass of an electron compared to the mass of a proton or neutron…
- Nature of light.
- Constant that describe energy to frequency proportionality…
- Spectrum of an element (emission or absorption).
- Effective nuclear charge
- Inversely related to frequency.
- What brightness is to light and volume to sound.
- Hydrogen atom electron transition series visible to humans!
- Lowest possible energy state for an electron…
- Orbit to Bohr, this to Schrödinger!
- Type of elements with low IE and high EA…
- Type of radiation of greater frequency than X-ray radiation.
- Unit equivalent to one cycle per second.
Down
- Packets of energy or…
- Solutions to Schrödinger’s equation…
- What cations are in reference to their parent atoms.
- Rutherford’s atomic model.
- Principle that describes our limitation to accurate know the position and velocity of an electron.
- Quantum of electromagnetic radiation…
- Sign of favorable electron affinity
- One way to describe Bohr’s atomic model.
- Said of orbitals with same energy.
- Greek letter for the distance between equivalent points in adjacent waves…
- momentum
- Within a period, larger Zeff leads to _______ radius.
27 Clues: momentum • Nature of light. • Not discrete but… • Packets of energy or… • Effective nuclear charge • Rutherford’s atomic model. • Inversely related to frequency. • Said of orbitals with same energy. • Sign of favorable electron affinity • Orbit to Bohr, this to Schrödinger! • Solutions to Schrödinger’s equation… • Quantum of electromagnetic radiation… • ...
Radiation Crossword 2025-03-21
Across
- A process in which an unstable nucleus emits gamma radiation (high-energy photons) without changing its atomic number or mass number.
- The process where two light atomic nuclei combine to form a heavier nucleus, releasing a significant amount of energy, as seen in stars.
- A technique used to determine the age of materials, such as rocks or fossils, by measuring the amount of radioactive isotopes present and their decay rates.
- The time required for half of the radioactive nuclei in a sample to decay, a key concept in understanding radioactive decay and calculations related to it.
Down
- The process by which unstable atomic nuclei lose energy by emitting radiation, resulting in the transformation of an element into another.
- The central part of an atom, containing protons and neutrons, which plays a crucial role in nuclear reactions and radioactivity.
- The process of splitting a large atomic nucleus into smaller nuclei, accompanied by the release of energy, commonly used in nuclear reactors.
- A type of radioactive decay in which an atomic nucleus emits an alpha particle (two protons and two neutrons), resulting in a new element with a lower atomic number.
- A form of radioactive decay in which a neutron is transformed into a proton, emitting a beta particle (electron or positron) and increasing the atomic number of the element.
9 Clues: The central part of an atom, containing protons and neutrons, which plays a crucial role in nuclear reactions and radioactivity. • A process in which an unstable nucleus emits gamma radiation (high-energy photons) without changing its atomic number or mass number. • ...
Radiation 101! 2025-12-12
Across
- light particle
- negative charge
- losing energy
- positive charge
- rays
Down
- antiparticles to electrons
- neutral charge
- two protons, two neutrons
- neutrons/protons changing
9 Clues: rays • losing energy • light particle • neutral charge • negative charge • positive charge • two protons, two neutrons • neutrons/protons changing • antiparticles to electrons
Types of Engineers 2022-08-10
Across
- software engineers use engineering principles to ___________ software
- These engineers research and develop the processes, instruments and systems used to get benefits from __________ energy and radiation
- These engineers design aircraft, spacecrafts, satellites, missiles and system defenses
- Someone who uses the principles of engineering, soil science, biology and chemistry to solve problems
Down
- Someone who is responsible for the development of new chemical products that can be used by companies and individuals
- This type of engineers designs and develops new electrical equipment, solves problems and tests equipment
- Computer systems engineers develop, test and evaluate _____________
- Engineers who design and supervise construction projects including roads, bridges, water systems, etc
- These engineers work around the smallest, most amazing fragments of science
9 Clues: Computer systems engineers develop, test and evaluate _____________ • software engineers use engineering principles to ___________ software • These engineers work around the smallest, most amazing fragments of science • These engineers design aircraft, spacecrafts, satellites, missiles and system defenses • ...
Angels Epic Kentucky fried chicken grape Kool aid Popeyes munching scat pack owning cross ward puzzle 2025-03-18
Across
- how tall something is
- J
- comes on rainy nights sometimes
- camp
- car
- moving energy
- cant be created or destroyed
- radiation
- arrow ready to fire
- chernobyl
Down
- lights in school
- ball on a hill
- sleep
- sun
- fire
- iron nail copper wire around it
- book on a shelf
- energy
- chernobyl exploding made
19 Clues: J • sun • car • camp • fire • sleep • energy • radiation • chernobyl • moving energy • ball on a hill • book on a shelf • lights in school • arrow ready to fire • how tall something is • chernobyl exploding made • cant be created or destroyed • comes on rainy nights sometimes • iron nail copper wire around it
Life after the Nuclear Bombs in Japan 2024-05-10
Across
- what was used in the fat man bomb
- explosion aftermath
- first bombing plane
- the second bomb to be dropped
- what was used in the little boy bomb
- another disease from the nukes dropped in japan
- the amount of days in between each bombing
- atom
- nuke
- another word for atomic bomb
- a disease from the bombs radiation
Down
- another disease from the bombs radiation
- second bombing plane
- the only standing building left from the bombing in Hiroshima that stands today
- first bombing
- what Japan had to do after the 2nd bomb
- second bombing
- the time in between every bombing the us was planning
- the month Japan was bombed
- the first bomb to be dropped
20 Clues: atom • nuke • first bombing • second bombing • explosion aftermath • first bombing plane • second bombing plane • the month Japan was bombed • another word for atomic bomb • the first bomb to be dropped • the second bomb to be dropped • what was used in the fat man bomb • a disease from the bombs radiation • what was used in the little boy bomb • what Japan had to do after the 2nd bomb • ...
Chap 3 vocab 2022-09-27
Across
- the emission of radiation
- the weight of the element
- the change of a proton to an electron
- streams of electrons
- types of atoms with the same number
- the amount of protons and electrons
- the mass to see different weights
- when the nucleus becomes unstable
- an equation put in general form
Down
- a penatrating form of radiation
- the emissions while disintingration
- a positively charged particle
- 2 protons and neutrons put together
- a nucleus and a particle collide
- a particle found in the nucleus
- high energy electron changed by decay
- the emission of energy
- a negatively charged particle
- the smallest a particle can become
19 Clues: streams of electrons • the emission of energy • the emission of radiation • the weight of the element • a positively charged particle • a negatively charged particle • a penatrating form of radiation • a particle found in the nucleus • an equation put in general form • a nucleus and a particle collide • the mass to see different weights • when the nucleus becomes unstable • ...
RADIATION ERA 2020-07-08
Across
- States that universe began in a singularity
- Named after the predominance of radiation
- Strong nuclear force splits
- All the ingredients are present
Down
- The remaining forces finally split off
- Protons and Neutrons fused to create nuclei
- Universe rapidly expanded
- No matter existed, only energy
- Quarks binded to form protons and neutrons
9 Clues: Universe rapidly expanded • Strong nuclear force splits • No matter existed, only energy • All the ingredients are present • The remaining forces finally split off • Named after the predominance of radiation • Quarks binded to form protons and neutrons • Protons and Neutrons fused to create nuclei • States that universe began in a singularity
Nuclear Radiation 2025-06-03
Across
- This type of decay is made up of 2 protons and 2 neutrons.
- Beta decay is when a high speed _________ is emitted.
- The overall rate of decay of all atoms in a sample.
- Material that can stop alpha particles.
Down
- Gamma decay is the least ___________ of the three types of decay.
- Time taken for half of a radioactive substance to decay.
- This type of decay is not a particle but a wave.
- Alpha, Beta and Gamma are all examples of radioactive __________.
- Atoms with the same number of protons but different number of electrons.
9 Clues: Material that can stop alpha particles. • This type of decay is not a particle but a wave. • The overall rate of decay of all atoms in a sample. • Beta decay is when a high speed _________ is emitted. • Time taken for half of a radioactive substance to decay. • This type of decay is made up of 2 protons and 2 neutrons. • ...
Science 2021-12-14
Across
- - Study of glaciers.
- Biology - Study of marine organisms.
- - Study of heredity.
- - Study of embryos.
- - Study of blood.
- - Study of minerals.
Down
- - Study of fish.
- - Study of space.
- - Study of reptiles.
- - Study of water.
- Geology - Study of sea floor.
- - Study of freshwater.
- - Study of weather.
- - Study of living organisms.
14 Clues: - Study of fish. • - Study of space. • - Study of water. • - Study of blood. • - Study of embryos. • - Study of weather. • - Study of glaciers. • - Study of reptiles. • - Study of heredity. • - Study of minerals. • - Study of freshwater. • - Study of living organisms. • Geology - Study of sea floor. • Biology - Study of marine organisms.
Dental Radiology 2025-10-10
Across
- Lead aprons should often be checked for?
- Controls size/shape of x-ray beam
- x-rays are stopped by?
- What setting changes quantity of x-ray
- If a film is not exposed it will appear?
- The dark regions of the images on radiographs
- On a edentulous patient the exposure time should be?
- The opposite of elongation
- X-ray used to detect interproximal caries
- The minimum distance to place a 7-watt safelight
- Negatively charged
Down
- The light/white areas of the image on a radiograph
- Radiation emitted from x-ray tube that strikes the patient
- Used in digital imaging instead of film
- Helps aid in mounting Radiographs
- If a film is open in the light it will appear?
- When radiation strikes matter/patients it is what kind of radiation?
- If duplicating film were overexposed it would appear?
- Overall darkness/blackness of an image
- Unit used to measure radiation exposure of an occupational worker
- Movement of the patients head or tube head makes the image?
21 Clues: Negatively charged • x-rays are stopped by? • The opposite of elongation • Controls size/shape of x-ray beam • Helps aid in mounting Radiographs • What setting changes quantity of x-ray • Overall darkness/blackness of an image • Used in digital imaging instead of film • Lead aprons should often be checked for? • If a film is not exposed it will appear? • ...
Waves and Radiation 2023-05-19
Across
- Travels in the same direction as the particle
- Joining light nuclei together to release energy
- Measured from the center line to the crest
- Travels at right angles to the particle
- A large nucleus splits and releases energy and neutrons
- How many decays per second
Down
- How many waves produced per second
- Bending of waves around an object
- When a neutral atom becomes charged
- Distance between two successive points
- Time to produce one wave
- When a wave or light ray moves from one medium to another its speed changes
- Distance travelled in one second
- Transfer energy
14 Clues: Transfer energy • Time to produce one wave • How many decays per second • Distance travelled in one second • Bending of waves around an object • How many waves produced per second • When a neutral atom becomes charged • Distance between two successive points • Travels at right angles to the particle • Measured from the center line to the crest • ...
Chemistry revision - Year 9 2013-08-17
Across
- What a reaction produces
- A reaction which requires energy
- The number of electrons in magnesium
- When an atom has too much energy and becomes unstable
- When a chemical reaction has the same number of atoms in its products and reactants
- Where the electrons in an atom are stored
- The number of atoms in 2HCl
- What a chemical reaction begins with
- Where the protons and neutrons in an atom are stored
- The same element with a different number of neutrons
- The type of radiation that does not eject a high energy particle
Down
- The charge of an electron
- The way electrons are organised
- The part of an atom with a positive charge
- The weight of an atom is the number of protons plus the number of ....
- The particle produced by radiation with two protons and two neutrons
- The type of radiation which changes a neutron to a proton
- A reaction which releases energy
- The name of the table where elements are listed
- The number of electrons in magnesium's outer shell
- The maximum number of electrons in the second electon shell
21 Clues: What a reaction produces • The charge of an electron • The number of atoms in 2HCl • The way electrons are organised • A reaction which requires energy • A reaction which releases energy • The number of electrons in magnesium • What a chemical reaction begins with • Where the electrons in an atom are stored • The part of an atom with a positive charge • ...
science crossword 2024-09-09
Across
- A change in matter that does not form a new substance
- An object that energy can flow through quickly
- A material that conducts heat poorly
- The circular movement of a fluid caused by heating
- A living thing made up of a single cell
- When the warmer matter rises and the colder matter sinks
- The process in which radiation bounces off an object
- A substance with a fixed shape or volume
- Any substance that can flow
- An atom or molecule
- The smallest unit of life
Down
- The process in which radiation is soaked up by an object
- Any object that takes up space and has mass
- When two objects touch and transfer heat energy
- A structure in a cell that performs a particular function
- The process in which radiation passes through an object
- When waves of heat are transmitted from an object
- energy The energy in an object that determines its temperature
- Energy a moving object has because of its motion
- A change in matter that forms one of more new substances
20 Clues: An atom or molecule • The smallest unit of life • Any substance that can flow • A material that conducts heat poorly • A living thing made up of a single cell • A substance with a fixed shape or volume • Any object that takes up space and has mass • An object that energy can flow through quickly • When two objects touch and transfer heat energy • ...
Dental Radiology 2025-10-10
Across
- no charge
- is formed of secondary radiation
- are part of
- can penetrate matter and made up of
- cuts down exposure to patient by at least 50%
- is due to being exposed to the safelight too long.
- a tightly sealed heavy metal, lead-lined housing that contains the dental x-ray tube,insulating oil.
- is more susceptible because of more rapidly reproducing cells
- travels in
- when you open a file packet too quickly
- spectrum
Down
- arms fell off due to an experimentation
- lead foil to prevent film fogging and stop rays.
- is the best protect
- emitted from the x-ray tube that strike the patient is
- do you protect the operator from scattered radiation
- made of aluminum
- the first vacuum tube
- exposure time is cut in half, must be doubled.
- made of lead. Is 2.75 in diameter and controls
- rays
- of nose to cartilage in ear, parallel to the floor
22 Clues: rays • spectrum • no charge • travels in • are part of • made of aluminum • is the best protect • the first vacuum tube • is formed of secondary radiation • can penetrate matter and made up of • arms fell off due to an experimentation • when you open a file packet too quickly • cuts down exposure to patient by at least 50% • made of lead. Is 2.75 in diameter and controls • ...
IHP Chapter 6 2022-10-19
Across
- sum of dose delivered to organ or tissue from both internal (over 50 years) and external sources
- kinetic energy released in material
- that amount of any type of radiation that deposits 100 ergs of energy per gram of any material
- this unit will produce 2.58E^-4 C of charge per kg of air at STP
- the product of the absorbed dose in tissue and the quality (or radiation weighting) factor for the radiation type that delivered the dose
- that amount of radiation that will cause damage to human tissue equivalent to the damage caused by absorbing 1 Joule of gamma energy per kilogram (1 Gray)
- the amount of energy absorbed per unit mass of any material from any type of ionizing radiation
- sum of dose delivered to whole body from both internal (over 50 years) and external sources
Down
- dose term that relates partial body irradiations from internal sources to whole body irradiations
- that amount of any type of radiation that deposits 1 Joule of energy per kilogram of any material
- dose delivered over 50 years to an organ or tissue
- dose equivalent delivered between 0.007 and 1 cm from external sources
- the ionization potential of x-ray and gamma photons in air
- dose term that relates partial body irradiations to whole body irradiations
- that amount of radiation that will cause damage to human tissue equivalent to the damage caused by absorbing 100 ergs of gamma energy per gram (1 rad)
- dose equivalent delivered anywhere below 1 cm depth from external sources only
16 Clues: kinetic energy released in material • dose delivered over 50 years to an organ or tissue • the ionization potential of x-ray and gamma photons in air • this unit will produce 2.58E^-4 C of charge per kg of air at STP • dose equivalent delivered between 0.007 and 1 cm from external sources • ...
Ben Williams Radioactivity crossword. 2014-03-27
Across
- a unit of energy equal to 4.184 gigajoules (1 gigacalorie)
- The very dense region consisting of protons and neutrons at the center of an atom.
- A type of radioactive decay in which an atomic nucleus emits an particle and thereby transforms (or 'decays') into an atom with a mass number 4 less and atomic number 2 less.
- an instrument used for measuring ionizing radiation.
- electromagnetic radiation with longer wavelengths than those of visible light
- an explosive device that derives its destructive force from nuclear reactions
Down
- A subatomic hadron particle that has no net electric charge and a mass slightly larger than that of a proton.
- An atom with an unstable nucleus, characterized by excess energy available to be imparted either to a newly created radiation particle within the nucleus or via internal conversion.
- a process in which electromagnetic waves (EMR) travel through a vacuum or through matter-containing media.
- High-energy, high-speed electrons or positrons emitted by certain types of radioactive nuclei
- a form of electromagnetic radiation generated for medical and industrial uses.
- electromagnetic radiation of extremely high frequency and therefore high energy per photon.
- a subatomic particle with a positive electric charge of 1 elementary charge.
- The process by which a nucleus of an unstable atom loses energy by emitting particles of ionizing radiation.
14 Clues: an instrument used for measuring ionizing radiation. • a unit of energy equal to 4.184 gigajoules (1 gigacalorie) • a subatomic particle with a positive electric charge of 1 elementary charge. • electromagnetic radiation with longer wavelengths than those of visible light • an explosive device that derives its destructive force from nuclear reactions • ...
Wave Crossword 2024-09-05
Across
- In the acronym ‘ROY G BIV’ , the ‘I’ stands for _______.
- In the acronym ‘ROY G BIV’ , the ‘O’ stands for _________
- In the acronym ‘ROY G BIV’ , the ‘G’ stands for _________
- The highest surface part of a wave is known as the ________
- _______ = Planck’s constant x frequency
- The unit of measurement used for wavelength
- Light at certain frequencies can cause metals to _______ their electrons.
- Frequency is the number that represents the _____ ___ _______
- λ represents the __________
- The unit of measurement used for the speed of light
- The h in the equation E = hv represents ______ _______.
- Atoms absorb energy and become _______.
- In the acronym ‘ROY G BIV’ , the ‘Y’ stands for _______ .
- In the acronym ‘ROY G BIV’ , the ‘B’ stands for _______
- Shorter frequency waves have _______ wavelengths
- _____ is the unit of measurement for frequency and is the same 1/s
- Metals release electrons caused by light having a certain frequency
- _________ is the distance between the peak/trough of the wave and the equilibrium position
Down
- The unit of measurement for Plank’s Constant
- On the EM spectrum, the ______ light spectrum is between infrared radiation and ultraviolet radiation.
- The color that has the highest frequency
- _____ light is a type of radiation that is between the visible light spectrum and microwave spectrum
- What is the acronym used to memorize the colors of visible light
- _____ __ ____ = wavelength x frequency
- When below a certain frequency, metals will NOT eject electrons no matter the ______ of the light.
- When calculating the frequency of a microwave oven that emits radiation at a wavelength of 5.9 x 10-5m, you use the _________ formula.
- Light particles that comprises waves of electromagnetic radiation
- ________ ________ are any form of energy with wavelike characteristics
- _______ _______ is the complete range of electromagnetic radiation organized by frequency/wavelength
- Minimum amount of energy that can be gained or lost by an atom
- The unit of measurement used for very small wavelengths
- The color that has the lowest frequency
- The variable ‘v’ represents the _________
- _______ is the lowest part of the wave
- Which radiation has longer wavelengths, radio waves or a microwave? (Write answer on crossword).
- Type of radiation with shorter wavelengths than visible light, emitted by the sun
- The unit of measurement for energy
- High frequency waves have ______ wavelengths
- All electromagnetic waves travel at the speed of 3.00 x 108 m/s in a ______ .
39 Clues: λ represents the __________ • The unit of measurement for energy • _______ is the lowest part of the wave • _______ = Planck’s constant x frequency • The color that has the lowest frequency • Atoms absorb energy and become _______. • The color that has the highest frequency • The variable ‘v’ represents the _________ • _____ __ ____ = wavelength x frequency • ...
8 Science Unit 3 Lesson 1 2024-12-16
Across
- higher frequency EM waves carry _____ energy
- electromagnetic waves do not need a ________ through which to travel
- red, green and blue are called these types of colors
- Earth's strong ______ fields near the poles helps to create auroras (lights) in the sky
- IR
- UV
- different _______ of light are interpreted as different colors
- Earth's ________ blocks most of the higher frequency radiation
- number of times EM waves can circle the Earth in one second
Down
- the transfer of energy as EM waves
- use this to protect our bodies from UV radiation
- ______ waves pass through humans safely
- this valuable metal is a good reflector of EM radiation
- the stream of electrically charged particles from the sun is called the solar ______
- ______ light has the highest frequency
- waves with the shortest wavelength
16 Clues: IR • UV • the transfer of energy as EM waves • waves with the shortest wavelength • ______ light has the highest frequency • ______ waves pass through humans safely • higher frequency EM waves carry _____ energy • use this to protect our bodies from UV radiation • red, green and blue are called these types of colors • this valuable metal is a good reflector of EM radiation • ...
Ch5 Crossword 2019-06-05
Across
- absorb UV light and emit visible light
- bending of a wave around an obstacle
- the phenomenon of electric and magnetic fields interacting with each other
- electromagnetic waves consisting of oscillating electric and magnetic fields travelling at the speed of light
- number of waves produced each second and is measured in hertz
- extremely high-frequency electromagnetic radiation emitted by radioactive materials
- a region of electrical influence in which charged particles will move
- a narrow tube of glass or plastic used to transmit pulses of light
- cyan, yellow and magenta
- the maximum distance a wave extends beyond its middle position
- splitting of white light into separate colours
- a continuous signal that varies in amplitude or frequency with the information being transmitted
- electromagnetic radiation with wavelengths ranging from less than a centimetre to hundreds of kilometres, used in communication
- a signal consisting of a series of ‘on’ or ‘off’ pulses
Down
- a region of magnetic influence in which a magnetic object (like a compass) will move
- the interaction of light with particles in the atmosphere, depending on colour and frequency of the light
- electromagnetic radiation that is oscillating in a single plane
- the range of colours that can be seen by the eye (red, orange, yellow, green, blue, indigo and violet)
- the amount of data that can be transmitted through a communication channel
- number system consisting only of two digits: 0 and 1
- red, green and blue
- the transfer of energy without transferring matter
- high-frequency electromagnetic radiation that can penetrate materials
- distance between two successive waves and is usually measured in metres
- the entire range of frequencies of electromagnetic radiation, from high-frequency gamma rays to low-frequency radio waves
- light waves that are ‘in step’
- transverse electric and magnetic fields positioned at right angles to each other and travelling through empty space at the speed of light
- filter, a transparent material that allows light of a particular colour to pass through
- electromagnetic radiation with wavelengths ranging from fractions of a millimetre to tens of centimetres, used in communication and cooking
- electromagnetic radiation with wavelengths slightly longer than those of visible light, detected by our skin as heat
- a method of transmitting an internet signal using radio waves
- electromagnetic radiation with frequencies just above those of visible light, contained in sunlight
32 Clues: red, green and blue • cyan, yellow and magenta • light waves that are ‘in step’ • bending of a wave around an obstacle • absorb UV light and emit visible light • splitting of white light into separate colours • the transfer of energy without transferring matter • number system consisting only of two digits: 0 and 1 • a signal consisting of a series of ‘on’ or ‘off’ pulses • ...
Wave Crossword 2024-09-05
Across
- In the acronym ‘ROY G BIV’ , the ‘I’ stands for _______.
- In the acronym ‘ROY G BIV’ , the ‘O’ stands for _________
- In the acronym ‘ROY G BIV’ , the ‘G’ stands for _________
- The highest surface part of a wave is known as the ________
- _______ = Planck’s constant x frequency
- The unit of measurement used for wavelength
- Light at certain frequencies can cause metals to _______ their electrons.
- Frequency is the number that represents the _____ ___ _______
- λ represents the __________
- The unit of measurement used for the speed of light
- The h in the equation E = hv represents ______ _______.
- Atoms absorb energy and become _______.
- In the acronym ‘ROY G BIV’ , the ‘Y’ stands for _______ .
- In the acronym ‘ROY G BIV’ , the ‘B’ stands for _______
- Shorter frequency waves have _______ wavelengths
- _____ is the unit of measurement for frequency and is the same 1/s
- Metals release electrons caused by light having a certain frequency
- _________ is the distance between the peak/trough of the wave and the equilibrium position
Down
- The unit of measurement for Plank’s Constant
- On the EM spectrum, the ______ light spectrum is between infrared radiation and ultraviolet radiation.
- The color that has the highest frequency
- _____ light is a type of radiation that is between the visible light spectrum and microwave spectrum
- What is the acronym used to memorize the colors of visible light
- _____ __ ____ = wavelength x frequency
- When below a certain frequency, metals will NOT eject electrons no matter the ______ of the light.
- When calculating the frequency of a microwave oven that emits radiation at a wavelength of 5.9 x 10-5m, you use the _________ formula.
- Light particles that comprises waves of electromagnetic radiation
- ________ ________ are any form of energy with wavelike characteristics
- _______ _______ is the complete range of electromagnetic radiation organized by frequency/wavelength
- Minimum amount of energy that can be gained or lost by an atom
- The unit of measurement used for very small wavelengths
- The color that has the lowest frequency
- The variable ‘v’ represents the _________
- _______ is the lowest part of the wave
- Which radiation has longer wavelengths, radio waves or a microwave? (Write answer on crossword).
- Type of radiation with shorter wavelengths than visible light, emitted by the sun
- The unit of measurement for energy
- High frequency waves have ______ wavelengths
- All electromagnetic waves travel at the speed of 3.00 x 108 m/s in a ______ .
39 Clues: λ represents the __________ • The unit of measurement for energy • _______ is the lowest part of the wave • _______ = Planck’s constant x frequency • The color that has the lowest frequency • Atoms absorb energy and become _______. • The color that has the highest frequency • The variable ‘v’ represents the _________ • _____ __ ____ = wavelength x frequency • ...
Ch 7 Molecular and Cellular Radiation Biology 2025-10-27
Across
- describes an action in which biologic damage is produced by an immediate interaction with incident radiation
- programmed cell death
- acronym that describes the comparative capabilities of radiation with differing LETs to produce a particular biologic reaction
- acronym for average energy deposited per unit length of track
- molecules with an unpaired valence electron
- dissociation of molecules by ionizing radiation
- one of the names included in a law that states that the radiosensitivity of a cell is directly proportional to its reproductive activity
Down
- a double-strand break in the same rung of DNA
- describes an action that is a multistage process that causes biologic damage due to radiation
- loss or change of a base in the DNA chain
- acronym that describes how detrimental effects of ionizing radiation can worsen due to the presence of oxygen
- the rupturing of a chemical bond in DNA
12 Clues: programmed cell death • the rupturing of a chemical bond in DNA • loss or change of a base in the DNA chain • molecules with an unpaired valence electron • a double-strand break in the same rung of DNA • dissociation of molecules by ionizing radiation • acronym for average energy deposited per unit length of track • ...
Radioactivity 2014-03-26
Across
- same number of protons but a different number of neutrons
- a neutrally charged particle found in the nucleus
- what is emitted as a nucleus decays
- the least ionising type of radiation
- the type of radiation consisting of a fast moving electron
- a positively charged particle found in the nucleus
- the process by which results in the emission of radiation
Down
- a negativelly charged particle found in the atom
- describes an unstable nucleus which decays emitting radiation
- found at the centre of an atom (contains protons and neutrons)
- the type of radiation with shortest range
11 Clues: what is emitted as a nucleus decays • the least ionising type of radiation • the type of radiation with shortest range • a negativelly charged particle found in the atom • a neutrally charged particle found in the nucleus • a positively charged particle found in the nucleus • same number of protons but a different number of neutrons • ...
climate change goode 2024-03-15
Across
- greenhousegases
- radiation
- float
- growing
- medieval
- flow system
- weather
- change wobbling
- temps estimated
Down
- warmer climate
- freefloat
- low temps
- little ice age takes place
- levels of greenhouse gases estimated
- sun solar radiation
15 Clues: float • growing • weather • medieval • radiation • freefloat • low temps • flow system • warmer climate • greenhousegases • change wobbling • temps estimated • sun solar radiation • little ice age takes place • levels of greenhouse gases estimated
Lizzie Roberts 2021-05-11
Across
- A time I have shown an act of _________ was last week when I fed the horse without getting told.
- I phoned your office to confirm that the date is ___________ for you.
- I was watching NCIS and they were talking about _________ because it is a crime show.
- My friend that went to university with me wanted to get a _________ degree because he believed in god a lot.
- At school we were doing _________ because we wanted to see how words have changed over history.
- When Evie, Tom, Bella and I went on a road trip to a place some people and they were very religious so they had a __________ about their own god.
- My Mum wants to study _________ because she wants to save the environment but she keeps buying plastic.
Down
- I was on the bus yesterday and I went up to random people and said random things in gibberish and they probably thought that it was _________.
- I was in year 3 when I learnt that ________ means dealing with X-rays and high energy radiation.
- I learnt that _________ is dealing with signs and your birth stone and stuff.
- My cousin was studying __________ to find a way to save my grandpa from going def.
- I was a smart scientist because I knew that __________ meant the study of origin and nature.
- When I went to highschool I wanted to learn biology so I could learn about living organisms.
- Tom said to me that he has wanted to study rocks since he was 4 which is called _________, and ever since then he kept giving me rocks. (True story).
14 Clues: I phoned your office to confirm that the date is ___________ for you. • I learnt that _________ is dealing with signs and your birth stone and stuff. • My cousin was studying __________ to find a way to save my grandpa from going def. • I was watching NCIS and they were talking about _________ because it is a crime show. • ...
Waves Crossword Puzzle 2024-09-05
Across
- In the acronym ‘ROY G BIV’ , the ‘G’ stands for _________
- When calculating the frequency of a microwave oven that emits radiation at a wavelength of 5.9 x 10-5m, you use the _________ formula.
- The h in the equation E = hv represents ______ _______.
- Light at certain frequencies can cause metals to _______ their electrons.
- Shorter frequency waves have _______ wavelengths
- In the acronym ‘ROY G BIV’ , the ‘O’ stands for _________
- _______ = Planck’s constant x frequency
- __ _______ is the complete range of electromagnetic radiation organized by frequency/wavelength
- In the acronym ‘ROY G BIV’ , the ‘B’ stands for _______
- Light particles that comprises waves of electromagnetic radiation
- _________ is the distance between the peak/trough of the wave and the equilibrium position
- All electromagnetic waves travel at the speed of 3.00 x 108 m/s in a ______ .
- What is the acronym used to memorize the colors of visible light
- High frequency waves have ______ wavelengths
- The variable ‘v’ represents the _________
- _____ is the unit of measurement for frequency and is the same 1/s
- In the acronym ‘ROY G BIV’ , the ‘I’ stands for _______.
- When below a certain frequency, metals will NOT eject electrons no matter the ______ of the light.
- Minimum amount of energy that can be gained or lost by an atom
- The unit of measurement used for wavelength
- The unit of measurement used for very small wavelengths
- On the EM spectrum, the ______ light spectrum is between infrared radiation and ultraviolet radiation.
Down
- _____ __ ____ = wavelength x frequency
- λ represents the __________
- Atoms absorb energy and become _______.
- Frequency is the number that represents the _____ ___ _______
- _____ light is a type of radiation that is between the visible light spectrum and microwave spectrum
- The unit of measurement for energy
- The unit of measurement for Plank’s Constant
- ________ ________ are any form of energy with wavelike characteristics
- The unit of measurement used for the speed of light
- _______ is the lowest part of the wave
- The color that has the highest frequency
- Metals release electrons caused by light having a certain frequency
- The color that has the lowest frequency
- In the acronym ‘ROY G BIV’ , the ‘Y’ stands for _______ .
- Type of radiation with shorter wavelengths than visible light, emitted by the sun
- Which radiation has longer wavelengths, radio waves or a microwave? (Write answer on crossword).
- The highest surface part of a wave is known as the ________
39 Clues: λ represents the __________ • The unit of measurement for energy • _______ is the lowest part of the wave • Atoms absorb energy and become _______. • _______ = Planck’s constant x frequency • The color that has the lowest frequency • The color that has the highest frequency • The variable ‘v’ represents the _________ • _____ __ ____ = wavelength x frequency • ...