Mechanical Properties of Solids

Related Questions

• The adiabatic elasticity of a gas is equal to

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• Two similar wires under the same load yield elongation of $0.1 mm$ and 0.05 mm respectively. If the area of cross- section of the first wire is $4m{{m}^{2}},$ then the area of cross section of the second wire is

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• A force $F$ is applied on the wire of radius $r$ and length $L$ and change in the length of wire is $l$. If the same force $F$ is applied on the wire of the same material and radius $2r$ and length $2L$, Then the change in length of the other wire is

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• If the density of the material increases, the value of Young's modulus

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• A metal bar of length L and area of cross-section A is clamped between two rigid supports. For the material of the rod, its Young’s modulus is Y and coefficient of linear expansion is $\alpha $. If the temperature of the rod is increased by $\Delta {{t}^{o}}C,$ the force exerted by the rod on the supports is

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