Physics, asked by abhi7267, 1 year ago

in a given sample two radioisotopes A and B are initially present in the ratio of 1:4 the half life of A and B are 100 years and 50 year respectively find the time after which the amount of A and B become equal

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Answered by cherry72

48

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Answered by vaishnavikumari82

3

Here is the answer

t=200yr

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