CUET Preparation Today
CUET
Physics
Nuclei
If the half-life of a radioactive nuclide is 16 hours, what fraction of original sample will remain undecayed after 48 hours?
$\frac{1}{2}$
$\frac{1}{4}$
$\frac{1}{8}$
$\frac{1}{16}$
The correct answer is Option (3) → $\frac{1}{8}$