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Part A If you purchased 2.61 μCi of sulfur-35, how many disintegrations per second does the...

Part A

If you purchased 2.61 μCi of sulfur-35, how many disintegrations per second does the sample undergo when it is brand new?

Express your answer numerically in disintegrations per second.

Part B

A 85.0-kg person is exposed to 249 rad of radiation. How many joules did this person absorb?

Express your answer numerically in joules.

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