Elasticity MCQs

41. Question

The symbols Y, and K represent respectively the Young’s modulus, rigidity modulus and bulk modulus of a body. If the rigidity modulus is three times the bulk modulus, then (MHT-CET- 2001)




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42. Question

Four Hooke’s law to hold good, the intermolecular distance must be ________ as compared to the equilibrium distance




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43. Question

In a wire, when elongation is 2 cm energy stored is E. if it is stretched by 10 cm, then the energy stored will be




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44. Question

A wire is stretched through 2 mm by a certain load. the extension produced in a wire of the same material with double the length and radius with the same load will be




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45. Question

Which of the following have highest elasticity?




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