Mechanical Properties of Solids

Related Questions

• To double the length of a iron wire having $0.5\,c{{m}^{2}}$ area of cross-section, the required force will be $(Y={{10}^{12}}\,dyne/c{{m}^{2}})$

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• An aluminum rod (Young's modulus $=7\times {{10}^{9}}\,N/{{m}^{2}})$ has a breaking strain of $0.2%$. The minimum cross-sectional area of the rod in order to support a load of ${{10}^{4}}$ Newton's is

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• In suspended type moving coil galvanometer, quartz suspension is used because

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• The modulus of elasticity is dimensionally equivalent to

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• The mean distance between the atoms of iron is $3\times {{10}^{-10}}m$ and interatomic force constant for iron is $7\,N\,/m$The Young’s modulus of elasticity for iron is

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