AP EAMCET · PHYSICS · Nuclear Physics
The surface areas of two nuclei are in the ratio \(9: 25\). The mass numbers of the nuclei are in the ratio
- A \(27: 125\)
- B \(9: 25\)
- C \(3: 5\)
- D \(1: 1\)
Answer & Solution
Correct Answer
(A) \(27: 125\)
Step-by-step Solution
Detailed explanation
For two nuclei, \(\frac{A_1}{A_2}=\frac{9}{25} \Rightarrow \frac{R_1^2}{R_2^2}=\frac{9}{25} \Rightarrow \frac{R_1}{R_2}=\frac{3}{5}\) \(\therefore \quad\) Ratio of radii,…
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