Two nuclei have mass number in the ratio 1:2. What is the ratio of their nuclear densities?

Explanation

To solve the problem of finding the ratio of nuclear densities for two nuclei with mass numbers in the ratio of 1:2, we can follow these steps:

### Step 1: Understand the formula for nuclear density
The nuclear density (ρ) is defined as the mass of the nucleus divided by its volume. The formula can be expressed as:
\[ \rho = \frac{M}{V} \]
where \(M\) is the nuclear mass and \(V\) is the volume of the nucleus.
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