Mechanical Properties of Solids

Related Questions

• The lower surface of a cube is fixed. On its upper surface, force is applied at an angle of 30° from its surface. The change will be of the type

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• Two wires of the same material have lengths in the ratio $1 : 2$ and their radii are in the ratio $1:\sqrt{2}$. If they are stretched by applying equal forces, the increase in their lengths will be in the ratio

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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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• The relationship between Young's modulus $Y$, Bulk modulus $K$ and modulus of rigidity $\eta $ is

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• There is no change in the volume of a wire due to change in its length on stretching. The Poisson's ratio of the material of the wire is

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