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The unit used to measure the dose of radiation is ____________

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The unit used to measure the dose of radiation is ____________

(a) Joule

(b) Roentgen

(c) Nuclei

(d) m^2

This question was posed to me during an interview.

Asked question is from Nuclear Fusion topic in section Quantum Physics of Engineering Physics I

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Correct answer is (b) Roentgen

For explanation: The unit used to measure the dose of radiation is roentgen. A single dose of one roentgen is defined to be the radiation that produces 1.6 X 10^12 pairs of ions in 1 gm of air.

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