Mechanical Properties of Solids

Related Questions

• The length of a rod is $20 cm$ and area of cross-section $2\,c{{m}^{2}}$. The Young's modulus of the material of wire is $1.4\times {{10}^{11}}\,N/{{m}^{2}}$. If the rod is compressed by 5 kg-wt along its length, then increase in the energy of the rod in joules will be

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• The pressure of a medium is changed from $1.01 \times 10^5$ Pa to $1.165 \times 10^5$ Pa and change in volume is $10%$ keeping temperature constant. The Bulk modulus of the medium is

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• A material has Poisson's ratio 0.50. If a uniform rod of it suffers a longitudinal strain of $2\times {{10}^{-3}}$, then the percentage change in volume is

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• The reason for the change in shape of a regular body is

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• Young’s modulus of perfectly rigid body material is

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