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A cube is subjected to a uniform volume compression.If the side of the cube decreases by 2%,the bulk strain is
Given,Each side is decreased by 2%We have ,Volume of cube=L³On Differentiating we get,dV/v=3dL/LdV/V=3×2/100dV/v=0.06dV/V=0.03
Dear student,Please find the attached solution to your problem below. Each side is decreased by 2%Hence, dL/L x 100 = – 2or, dL/L = – 2/100We have ,Volume of cube=L³On Differentiating we get,dV/V = 3dL/LdV/V = 3 × – 2/100dV/V = – 0.06Hence, its Bulk strain = dV/V = – 0.06 Hope it helps.Thanks and regards,Kushagra
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