Calculate the ratio of radii of two nuclei with mass numbers in ratio 8 : 27.

Explanation

To solve the problem of calculating the ratio of the radii of two nuclei with mass numbers in the ratio of 8:27, we can follow these steps:

### Step 1: Understand the relationship between mass number and radius
The radius \( R \) of a nucleus is related to its mass number \( A \) by the formula:
\[ R = R_0 A^{1/3} \]
where \( R_0 \) is a constant.
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