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MHT CET 2025 (20 Apr, Shift 2) · Splitting & Merging of Drops

Splitting & Merging of Drops question from MHT CET 2025 (20 Apr, Shift 2)

Q13MHT CET 2025 · 20 APR · SHIFT 2Easy

Splitting & Merging of Drops

A liquid drop having surface energy $E$ is sprayed into 512 droplets of same size. The final surface energy is

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Answer: (c)

When a drop splits into $n$ equal droplets, $E_f = n^{1/3}E$ .
$E_f = (512)^{1/3}E = 8E$
So the answer is (c) 8 E.

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