A radioactive sample decays 7/8 times its original quantity in 15 minutes. The half-life of the sample is

Atoms and Nuclei: JEE Main 2022 Physics question

JEE Main 2022 · 28 Jul, Evening shift · Q6125

JEE Main 202228 Jul, Evening shiftPhysicsEasyAtoms and Nuclei183× since 2002

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

JEE Main 202228 Jul, Evening shiftPhysicsEasyAtoms and Nuclei183× since 2002

A radioactive sample decays

\frac{7}{8}

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