A mercury drop of radius 1 cm is sprayed into `10^(6)` droplets of equal size. Calculate the energy expended if surface tension of mercury is `35xx10^(-3)N//m` .

Explanation

To solve the problem of calculating the energy expended when a mercury drop of radius 1 cm is sprayed into \(10^6\) droplets of equal size, we will follow these steps:

### Step 1: Understand the relationship between volume and radius
The volume of a sphere (the original mercury drop) is given by the formula:
\[ V = \frac{4}{3} \pi R^3 \]
where \(R\) is the radius of the large drop.
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