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A stretched rubber has...

A stretched rubber has

A

increased kinetic energy

B

increased potential energy

C

decreased kinetic energy

D

decreased potential energy

Text Solution

Verified by Experts

The correct Answer is:
B
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CHHAYA PUBLICATION-ELASTICITY -EXERCISE (Multiple Choice Questions)
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  2. A uniform rod weights W, has length L and cross sectional area a. The ...

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  3. Two rods of equal length and cross- sectional area have their Young's ...

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  4. A rubber string of length 8 m is hanging vertically with one end fixed...

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  5. Modulus of rigidity of steel is n and its Youngs's modulus is Y. A ste...

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  6. In stretching a wire, the amount of work done per unit volume of the w...

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  7. A stretched rubber has

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  8. A wire of initial length L and area of cross section A has Young's mod...

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  9. A wire of initial length L and area of cross section A, having young's...

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  10. One end of a wire is rigidly fixed and a force of 200 N is applied at ...

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  11. Two wires A and B are made of the same metal. Diameter of A is double ...

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  12. A spring of force constant k is cut into two equal parts The force con...

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  13. Force constants of two springs are k1 and k2 One end of a spring is co...

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  14. A wire of length L are area of cross section A. Having young's modulus...

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  15. An elastic spring of length L and of force constant k is stretched to ...

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  16. An ideal spring with spring constant k is hung from the ceiling and a ...

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  17. Two springs P and Q of force constant kp and kq (kQ=kP/2) are stretche...

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  18. Before snapping a wire can bear a load of 100kg. The wire is cut into ...

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  19. A uniform wire of length L and weight W is rigidly fixed at one end an...

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  20. A steel ring of radius r and cross section A is fitted on to a wooden ...

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