Question:
Decay rate for a certain mass of a radioactive substance
Last updated: 6/24/2023
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Decay rate for a certain mass of a radioactive substance measured at diffrent times varies with time as shown in fig countrate at t 8 hr will be Decays sec 1 200 150 100 50 Question Type Single Correct Type 25 2 decays sec 2 50 decays sec t hr 3 500 decays sec