`4xx10^23`tritium atoms are contained in a vessel. The half-life of decay of trituim nuclei is 1...

Question From - HC Verma PHYSICS Class 12 Chapter 46 Question – 030 THE NUCLEOUS CBSE, RBSE, UP, MP, BIHAR BOARD

QUESTION TEXT:-
`4xx10^23`tritium atoms are contained in a vessel. The half-life of decay of trituim nuclei is 12.3 y. Find (a) the activity of the sample ,(b) the number of decays in the next 10 hours (c ) the number of decays in the next 6.15 y.

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