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RADT 142 test 1 questions & answers 2024/2025
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RADT 142 test 1 questions & answers 2024/2025
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RADT 142 test 1 questions & answers2024/2025
what is the term that gives the ability to work? - ANSWERSEnergy
Anything that occupies space? - ANSWERSMatter
what is the gain/loss of an atom? - ANSWERSIonization
What is the date x-rays were discovered? - ANSWERSNovember 8th, 1895
Who discovered x-rays? - ANSWERSWilliam Conrad Roentgen
What kind of tube did Roentgen use to discover x-rays? - ANSWERSCrookes tubes
What units measure radiation in air? - ANSWERSair kerma, Gya, coulmn/kg, j/kg, roentgen
What international unit measures radiation received by an occupational worker? - ANSWERSsievert
What is the international unit for radioactivity decay? - ANSWERSBecquerel
What is the unit for distance? - ANSWERSdistance squared (m^2)
How do we measure heat? - ANSWERSTemperature
What is the unit for power? - ANSWERSWatts or joules/sec
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