The half life of a radioactive substance is 20 minutes. In how much time, the activity of substance drops to \({\left(\f…
Q1
The half life of a radioactive substance is 20 minutes. In how much time, the activity of substance drops to \({\left(\frac{1}{16}\right)}^{\mathrm{th}}\) of its initial value?
🔒
Answer & explanation — PYQ Pass
Unlock · ₹149
Options are free to see. Unlock the correct answer and full explanation with Pass.
Practice more Board Physics PYQs
See every question on Nuclei, or browse the full Board question bank.
See all questions on Nuclei →