One roentgen is defined as the quantity of radiation which produces � – InterviewSolution

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1.	One roentgen is defined as the quantity of radiation which produces ‘x’ pairs of ion in 1 gram of air. The value of ‘x’ is:
Answer» One roentgen is defined as the quantity of radiation which produces ‘x’ pairs of ion in 1 gram of air. The value of ‘x’ is:

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