rates of disintegration of both are equal.

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There are two radioactive substances A and B. Decay constant of B is two times that of A. Initially, both have equal number of nuclei. After n half-lives of A, rates of disintegration of both are equal.
17
Oct
There are two radioactive substances A and B. Decay constant of B is two times that of A. Initially, both have equal number of nuclei. After n half-lives of A, rates of disintegration of both are equal. both have equal number of nuclei. After n half-lives of A rates of disintegration of both are equal. [...]
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