Mechanical Properties of Solids

Related Questions

• Two wires A and B of same length and of the same material have the respective radii ${{r}_{1}}$ and ${{r}_{2}}$. Their one end is fixed with a rigid support, and at the other end equal twisting couple is applied. Then the ratio of the angle of twist at the end of A and the angle of twist at the end of B will be

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• Which of the following affects the elasticity of a substance

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• The only elastic modulus that applies to fluids is

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• A rubber cord $10 m$ long is suspended vertically. How much does it stretch under its own weight (Density of rubber is $1500 kg/m^3$, $Y = 5 \times 10^8 N/m^2$, $g = 10 m/s^2$)

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• Increase in length of a wire is 1 mm when suspended by a weight. If the same weight is suspended on a wire of double its length and double its radius, the increase in length will be

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