Elasticity MCQs
51. Question
When impurities are added to an elastic substance, its elasticity
Answer
52. Question
The upper end of wire 1 m long and 2 mm radiusis clamped. The lower end is twisted through anangle of 45 degree. The angle of shear is
Answer
53. Question
Longitudinal strain is possible in the case of
Answer
54. Question
When the intermolecular distance increases due to tensile force, then
Answer
55. Question
If a material is heated and annealed, then its elasticity is
Answer