The ability of a material to absorb energy when elastically deformed and to return it when unloaded is called __________ Options: A . &nbspElasticity B . &nbspResilience C . &nbspPlasticity D . &nbspStrain resistance

The ability of a material to absorb energy when elastically deformed and to retu

Question

The ability of a material to absorb energy when elastically deformed and to return it when unloaded is called __________

Options:

A . Elasticity

B . Resilience

C . Plasticity

D . Strain resistance

Answer: Option B
Answer: (b).Resilience

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Question 1. The maximum strain energy stored at elastic limit is __________....

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Question 3. A tensile load of 100kN is suddenly applied to a rectangular bar of dimension 2cmx4cm. What will be the instantaneous st....dimension 2cmx4cm. What will be the instantaneous stress in bar?

Question 4. 2 tensile load of 100kN is suddenly applied to a rectangular bar of dimension 2cmx4cm and length of 5m. What will be the....the strain energy absorbed in the bar if E=1×10⁵ N/mm²?

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Question 7. The maximum instantaneous extension, produced by an unknown falling weight in a vertical bar of length 3m. What will be ....and the value of unknown weight if E = 200GPa?

Question 8. An unknown weight falls through a height of 10mm on a collar rigidly attached to a lower end of a vertical bar 500cm lon....If E =200GPa what will be the value of stress?

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Question 10. A 1m long bar of uniform section extends 1mm under limiting axial stress of 200N/mm². What is the modulus of resili....200N/mm². What is the modulus of resilience for the bar?

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