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Hooke's law states...

Hooke's law states

A

`frac(Stress)(Strain)=constant`

B

`strain = (stress)^2//Y`

C

`stress = Y (strain)^2`

D

`stress =frac(1)(2)Y`

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CHETANA PUBLICATION-MECHANICAL PROPERTIES OF SOLIDS-EXERCISE
  1. Tensile strain is defined as

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  2. The restoring force per unit area, developed due to applied tangential...

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  3. Hooke's law states

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  4. ................ Modulus is the ratio of longitudinal stress to longit...

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  5. Young's Modulus is maximum for

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  6. Bulk Modulus is minimum for A. Lead B. Aluminum C. Copper D. Go...

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  7. The modulus of elasticity related to the change in shape of on object ...

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  8. A steel wire of cross sectional area 3 xx 10^-6 m^2 can withstand a ma...

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  9. The ratio of F//Atheta is

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  10. Poisson's ratio for silver is A. 0.36 B. 0.37 C. 0.38 D. 0.42

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  11. Yield point on a stress strain curve is also called

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  12. A material that can be elastically stretched to a larger value of stra...

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  13. Elastic hysteresis is

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  14. strain energy per unit volume is

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  15. The resistance to bending, scratching, abrasion or cutting is called ...

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  16. ................. is the ability of a material to resist fracturing, w...

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  17. The property which resist the relative motion between two surface in c...

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  18. The forces of attraction between surface of different materials are ca...

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  19. When the value of the frictional force is maximum, just before the bod...

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  20. The coefficient of static friction between a block of mass 0.25 kg is ...

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