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Q. When a pressure of $100$ atmosphere is applied on a spherical ball, then its volume reduces to $0.01\%$. The bulk modulus of the material of the rubber in $dyne/cm^2$ is

JIPMERJIPMER 2018Mechanical Properties of Solids

Solution:

$K=\frac{100}{0.01/100}=10^{6}$ atm
$=10^{11} N / m ^{2}=10^{12}$ dyne $/ cm ^{2}$