A radioactive sample decays … times its original quantity in 15 minutes. The half-life of the sample is

Atoms and Nuclei

JEE Main 2022 · 28 Jul, Evening shift · Q6125

PhysicsEasy183×since 2002Q6125

A radioactive sample decays

\frac{7}{8}

times its original quantity in 15 minutes. The half-life of the sample is

JEE Main 2022 · 28 Jul, Evening shift · Q6125

PhysicsEasy183×since 2002Q6125

A radioactive sample decays

\frac{7}{8}

times its original quantity in 15 minutes. The half-life of the sample is