To what depth must a rubber ball be taken in deep sea, so that its volume is decreased by 0.1%. (The bulk modulus of rubber is 9.8 x108 Nm-2 and the density of sea water is 103 kgm-3)

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k=dP/(dV/V) So dV/V=.1/100 P=K* (.1/100) again P=Density* g*h) So we can find out depth(h)
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