Two nuclei have mass numbers in the ratio 8 : 125. What is the ratio of their nuclear radii ?

Explanation

To solve the problem of finding the ratio of the nuclear radii of two nuclei with mass numbers in the ratio 8:125, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Mass Numbers**:
Let the mass numbers of the two nuclei be \( A_1 \) and \( A_2 \). According to the problem, we have:
\[
\frac{A_1}{A_2} = \frac{8}{125}
...