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JEE MAIN 2025
23-01-2025 SHIFT-1
Question
A radioactive nucleus $n_2$ has 3 times the decay constant as compared to the decay constant of another radioactive nucleus $n_1$. If initial number of both nuclei are the same, what is the ratio of number of nuclei of $n_2$ to the number of nuclei of $n_1$, after one half-life of $n_1$ ?
Select the correct option:
A
4
B
8
C
1/8
D
1/4
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
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