The nuclear activity of a radioactive element becomes (\frac{1}{8})^{\text{th }} of its initial value in 30 years. The half-life of radioactive element is ________ years. [25 Jul 2021 Shift 2]

JEE Main 25 July 2021 Shift 2 Solved Paper

Section: Physics

Question : 30 of 90

Marks: +1, -0

The nuclear activity of a radioactive element becomes (

)th of its initial value in 30 years. The half-life of radioactive element is ________ years.

[25 Jul 2021 Shift 2]

Go to Question:

Prev Question

Next Question