When a rubber ball is taken | Electrostatics | JEE-MAIN 2021

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JEE MAIN 2021

31.08.21_S2

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When a rubber ball is taken to a depth of $\_\_\_\_$ m in deep sea, its volume decreases by $0.5 \%$. (The bulk modulus of rubber $=9.8 \times 108 \mathrm{Nm}^{-2}$ Density of sea water $=10^3 \mathrm{kgm}^{-3} \mathrm{~g}=9.8 \mathrm{~m} / \mathrm{s}^2$ )

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