What is the half-life period of a radioactive material if its activity drops to 1 \/ 16^{\text{th }} of its initial value in 30 years? [27-Jul-2022-Shift-1]

JEE Mains 27-July-2022 Shift 1 Solved Paper

Section: Physics

Question : 48 of 90

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What is the half-life period of a radioactive material if its activity drops to 1∕16‌th ‌ of its initial value in 30 years?

[27-Jul-2022-Shift-1]

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