Surface energy of a soap bubble of volume V is W 0 . Change in surface energy in…

Physics · JEE Main · NTA Exams — Properties of Solids and Liquids

1. \(\left(2^{2 / 3}-1\right) \mathrm{W}_{\mathrm{m}}\)
2. \(\left(2^{5 / 3}-2\right) W_{n}\)
3. \(\left(2 \times 2^{2 / 3}-1\right) W_{n}\)
4. \(\left(2^{2 n}-2\right) W_{n}\)

Answer

(B) (2^ 5 / 3 -2 ) W_ n

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