Properties of x rays - Study guides, Class notes & Summaries

NDAEB exam (RAD)what term best describes the smallest particle of an element that retains the properties of that element a) atom b) molecule c) photon - correct answer A) atom what is the function of the lead foil in the x-ray packet a) moisture protection b) absorb scatter radiation c) provide rigidity to the packet d) protect against fluorescence - correct answer B True or False Jurisprudence is the practice of dentistry pertaining to the law - correct answer True T...

Iowa Dental Board – Radiography Latest Update Graded A+ Absorbed Dose the amount of energy deposited in any form of matter be any form of radiation; measured by the gray (GY) and the rad Acute Exposure large, single exposure to radiation; person develops symptoms of acute radiation syndrome ALARA "as low as reasonably achievable"; using the least amount of radiation to gain the maximum amount of benefit Archive historical; films with archive value will not diminish in quality over time; a...

Matter is measured in _____. - kilograms Energy is measured in? - joules or electron volts Atoms and molecules are the fundamental building blocks of? - matter Radio waves, light and x-rays are all examples of ____energy. - Electromagnetic A moving object has _____ energy. - kinetic The energy of x-rays is _____. - electromagnetic The basic quantities measured in mechanics are _____, _____, and _____. - mass, length, time An example ...

The positive particle found in the nucleus Ans: PROTON A____ indicates the number of electrons in the outermost shell Ans: GROUP A____ is an atom that has gained or lost an electron Ans: ION Identify 1 important contribution from the process of ionization Ans: Creates radiologic image The greatest source of radiation expsoure on average to the US population is Ans: Natural Radiation particles are composed of the He nucleus Ans: 4 "Hard x-rays posses____ frequency &____ wavelengths ...

Chem 162 Final Exam Questions and Answers Latest Updated 2024/2025 (Graded A+) Chemistry definition correct answers Study of structure, properties, transformations of matter Matter correct answers Anything that has mass + takes up space Phases: solid, liquid, gas Condensed phases = solids + liquids Intermolecular Forces (IMF) correct answers = Interactions between molecules/atoms/ions Solution correct answers = Homogenous mixtures of 2+ pure substances In a solution, the solute is disperse...

Chem 162 Final Exam Questions and Answers Latest Updated 2024/2025 (Graded A+) Chemistry definition correct answers Study of structure, properties, transformations of matter Matter correct answers Anything that has mass + takes up space Phases: solid, liquid, gas Condensed phases = solids + liquids Intermolecular Forces (IMF) correct answers = Interactions between molecules/atoms/ions Solution correct answers = Homogenous mixtures of 2+ pure substances In a solution, the solute is disperse...

properties of a nucleus - Answer protons, neutrons, held together with the 'strong force', nucleus gives atom its mass atomic number - Answer number of protons in nucleus - dictates the arrangement of electrons - defines chemical behavior - defines the atomic basis of elements mass number - Answer total protons and neutrons isotopes - Answer all elements are isotopes - elements with different numbers of neutrons - some are highly radioactive; many are slightly radio...

Who made the discovery of x-rays? - ️️German scientist Dr. Wilhelm Conrad Roentgen What did Roentgen discover? - ️️The crooke's tube Where did Roentgen make his discovery? - ️️Germany, Europe When did Roentgen make his discovery? - ️️November 8, 1895 What did Roentgen receive as a prize for his discovery? - ️️He was the recipient of first Nobel Prize for physics What was the first radiograph? - ️️Roentgen's wife, Anna Bertha's, hand How long was the first exposure? ...

Chem 162 Final Exam Questions and Answers Latest Updated 2024/2025 (Graded A+) Chemistry definition correct answers Study of structure, properties, transformations of matter Matter correct answers Anything that has mass + takes up space Phases: solid, liquid, gas Condensed phases = solids + liquids Intermolecular Forces (IMF) correct answers = Interactions between molecules/atoms/ions Solution correct answers = Homogenous mixtures of 2+ pure substances In a solution, the solute is disperse...

True or False? Creating a safe working environment is strictly the responsibility of the employer? - Answer- False, it the the joint responsibility of the employer and employee. WHMIS stands for: a) Workers Health Monitoring System b) Workplace Hazardous Materials Information System c) Workers for a Healthy Manufacturing Industry Society - Answer- b) Workplace Hazardous Materials Information System What are three ways that WHMIS information is conveyed to the workplace? - Answer- ...