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RADT 142 Test 1 questions with correct answers
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RADT 142 Test 1 questions with correct answers
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©EMILLYCHARLOTTE 2024-2025 September 14, 2024 12:27 PMRADT 142 Test 1 questions with correct
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
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