JEE Main 2022 Physics question
A radioactive sample decays 7/8 times its original quantity in 15 minutes. The half life of the sample is
Answer: (1)
Solution
If 7/8 has decayed, , so and min.
A radioactive sample decays 7/8 times its original quantity in 15 minutes. The half life of the sample is
If 7/8 has decayed, , so and min.