8-Mechanical properties of solid

Mechanical properties of solid

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Three wires A, B, C made of the same material and radius have different lengths. The graphs in the figure show the elongation-load variation. ....?
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An iron rod of length 2m and cross section area of 50 $\times 10 ^ {- 6 }$ m², is stretched by 0.5 mm, when a mass of 250 kg is hung from its ......?
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A 5 m long aluminium wire (Y = 7 $\times 10^{10 } N / m ^ 2$) of diameter 3 mm supports a 40 kg mass. In order to have the same elongation in ..?
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The length of an elastic string is a metre when the longitudinal tension is 4 N and b metre when the longitudinal tension is 5 N. The length of ....?
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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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A wire of diameter 1mm breaks under a tension of 1000 N. Another wire, of the same material as that of the first one, but of diameter 2 mm......?
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If the work The length of a wire is 1.0 m and the area of cross-section is ...?
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The relationship between Young's modulus Y, Bulk modulus K and modulus of rigidity n is
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The bulk modulus of a spherical object is B. If it is subjected to uniform pressure P, the fractional decrease in radius will be:
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Two wires of copper having length in the ratio of 4 : 1 and radii ratio of 1 : 4 are stretched by the same force. The ratio of longitudinal strain ..?
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How to prepare for Mechanical properties of solid for NEET
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Anvils made of single crystals of diamond. with the shape as shown in Fig, are used to investigate behaviour of under very high p
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When there is a hydraulic compression why there is a decrease in volume without any change in its geometrical shape ?
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Two equal and opposite forces each of magnitude F is applied along a rod of transverse sectional area A.The normal Stress to a section Pq inclined
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Two equal and opposite forces each of magnitude $F$ is applied along a rod of
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Two equal and opposite forces each of magnitude $F$ is applied along a rod of transverse sectional area $A$.
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A flexible chain of weight w hangs between two fixed points a and b at the same level. the inclination of the chain with the horizontal
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