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Exam (elaborations)

RADT 142 Test 1 questions and answers

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RADT 142 Test 1 questions and answers

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  • September 10, 2024
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  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • RADT
  • RADT
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millyphilip
RADT 142 Test 1 questions and answers

what is the term that gives the ability to work? - Answer -Energy

Anything that occupies space? - Answer -Matter

what is the gain/loss of an atom? - Answer -Ionization

What is the date x-rays were discovered? - Answer -November 8th, 1895

Who discovered x-rays? - Answer -William Conrad Roentgen

What kind of tube did Roentgen use to discover x-rays? - Answer -Crookes tubes

What units measure radiation in air? - Answer -air kerma, Gya, coulmn/kg, j/kg, roentgen

What international unit measures radiation received by an occupational worker? - Answer -
sievert

What is the international unit for radioactivity decay? - Answer -Becquerel

What is the unit for distance? - Answer -distance squared (m^2)

How do we measure heat? - Answer -Temperature

What is the unit for power? - Answer -Watts or joules/sec

What is the rate of doing work? - Answer -power

What is Newton's 2nd law? - Answer -Force = mass x acceleration

What is the unit for velocity? - Answer -m/s

What term represents mass x acceleration? - Answer -weight or force

What term represents force x distance? - Answer -work

What is the unit for energy? - Answer -j/kg

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