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Compute the volume change of a solid copper cube, 40mm on each edge, whaen subjected to a pressure of 20Mpa. The bulk modulus of copper is 125Gpa.
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B=PdV/V implies dV=BV/P Simply substitute the values We get dV=\[\frac{ {125*10^{12}*(40*10^{-3})^{3}}}{20*10^{6} }\]
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