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MHT CET 2023 Physics question

PhysicsMechanical Properties of FluidsMHT CET 2023

A spherical drop of liquid splits into 1000 identical spherical drops. If '' is the surface energy of the original drop and '' is the total surface energy of the resulting drops, then . The value of 'x' is

Answer: (D)

Solution

Volume conservation: , so . Surface energy is area. . . Hence $ =

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Question ID VK-097373