Nuclei

Question: If T is the half life of a radioactive material, then the fraction that would remain after a time $\frac{T}{2}$ is

1) $\frac{1}{2}$

2) $\frac{3}{4}$

3) $\frac{1}{{\sqrt 2 }}$

4) $\frac{{\sqrt 2 - 1}}{{\sqrt 2 }}$

Solution:

Explanation: No Explanation

Radioactivity Modern Physics

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