A drop of radius R is split under isothermal condition into into `n` droplets each of radius `r` the ratio of surface energies of big and each small drop is

Explanation

To solve the problem of finding the ratio of surface energies of a big drop of radius \( R \) and each small drop of radius \( r \) when the big drop is split into \( n \) smaller droplets, we can follow these steps:

### Step 1: Calculate the Surface Energy of the Big Drop
The surface energy \( E \) of a droplet is given by the formula:
\[ E = \sigma \cdot A \]
where \( \sigma \) is the surface tension and \( A \) is the surface area of the droplet.
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