Question: Q 4 [ Nuclear Physics ] In a given sample two radioactive nuclei A and B are initially present in the ratio of 4 :

Q4[Nuclear Physics] In a given sample two radioactive nuclei A and B are initially present in the ratio of 4:1. The half-lives of A and B are 25 years and 50 years respectively.
i. Calculate the decay constant of two radioctive nuclei.
ii. Find the time after which the number of radioactive nuclei in sample A and sample B become equal.
Q 4 [ Nuclear Physics ] In a given sample two

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