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Sahay Sir > Question Answers > JEE Mains Physics 2002-2019 Solved Video Solutions > Chapter 18 - Atoms and Nuclei > The half-life of 215 At is 100μs. The time taken for the radioactivity of sample of 215 At to decay to 1/16th of its initial value is

The half-life of 215 At is 100μs. The time taken for the radioactivity of sample of 215 At to decay to 1/16th of its initial value is

The half-life of 215 At is 100μs. The time taken for the radioactivity of sample of 215 At to decay to 1/16th of its initial value is