Mechanical Properties of Solids

Related Questions

• If the Young's modulus of the material is 3 times its modulus of rigidity, then its volume elasticity will be

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• An area of cross-section of rubber string is $2\,c{{m}^{2}}$. Its length is doubled when stretched with a linear force of $2\times {{10}^{5}}$dynes. The Young's modulus of the rubber in $dyne/c{{m}^{2}}$ will be

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• A rubber cord catapult has cross-sectional area $25m{{m}^{2}}$and initial length of rubber cord is $10cm.$ It is stretched to $5\,cm.$ and then released to project a missile of mass $5gm.$ Taking ${{Y}_{rubber}}=5\times {{10}^{8}}N/{{m}^{2}}$ velocity of projected missile is

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• The Bulk modulus for an incompressible liquid is

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• Liquids have no Poisson's ratio, because

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