A mercury drop of radius 1 cm is divided into 10^6 droplets of equal size. If surface tension of mercury is 35 \times 10^{-3} {\Nm}^{-1}, then the change in suface energy in the process is [AP EAPCET 23 May 2025 S1]

Fluid Mechanics

Section: Physics

Question : 4 of 18

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A mercury drop of radius 1 cm is divided into 106 droplets of equal size. If surface tension of mercury is 35×10−3Nm−1, then the change in suface energy in the process is

[AP EAPCET 23 May 2025 S1]

8712µJ
8712 erg
4356µJ
4356 erg

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