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A body subjected to strain a number of t...

A body subjected to strain a number of times does not obey Hooke's law due to

A

Yield point

B

Breaking stress

C

Elastic fatigue

D

Permanent set

Text Solution

Verified by Experts

The correct Answer is:
C
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AAKASH SERIES-MECHANICAL PROPERTIES OF SOLIDS-EXERCISE -IA
  1. The Young's modulus of a perfect rigid body is

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  2. According to Hooke's law of elasticity the ratio of stress to strain

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  3. A body subjected to strain a number of times does not obey Hooke's law...

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  4. The modulus of elasticity is dimensionally equivalent to

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  5. Graph between the applied force and the change in length of a wire wit...

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  6. Which of the following substances has the highest elasticity

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  7. A steel wire is stretched by 5 kg wt. If the radius of the wire is dou...

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  8. A copper wire and a steel wire of the same diameter and length are con...

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  9. The temperature of a wire is doubled. The Young's modulus of elasticit...

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  10. A stone is suspended in a tub of water with copper wire. Another stone...

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  11. A heavy mass is attached to a thin wire and is whirled in a vertical c...

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  12. Modulus of rigidity of ideal liquids is

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  13. For an ideal liquid

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  14. The Bulk modulus of a perfect rigid body is

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  15. Identical springs of steel and copper are equally stretched. The sprin...

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  16. The possible value of Poission's ratio is

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  17. Steel is preferred for making springs over copper because

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  18. The Poisson's ratio o should satisfy the relation

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  19. The property of metals whereby they could be drawn into thin wires bey...

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  20. Which of the following affects the elasticity of a substance

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