Mechanical Properties of Solids

Related Questions

• When a 4 kg mass is hung vertically on a light spring that obeys Hooke's law, the spring stretches by 2 cms. The work required to be done by an external agent in stretching this spring by 5 cms will be $(g=9.8\,metres/sec^{2})$

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• The Young's modulus of the material of a wire is $6 imes {{10}^{12}}\,N/{{m}^{2}}$ and there is no transverse strain in it, then its modulus of rigidity will be

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• In the three states of matter, the elastic coefficient can be

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• A wire of cross section $4 mm^2$ is stretched by $0.1 mm$ by a certain weight. How far (length) will be wire of same material and length but of area $8 mm^2$ stretch under the action of same force

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• A rubber pipe of density $1.5\times {{10}^{3}}\,N/{{m}^{2}}$ and Young's modulus $5\times {{10}^{6}}\,N/{{m}^{2}}$ is suspended from the roof. The length of the pipe is $8 m$. What will be the change in length due to its own weight

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