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The most elastic among the following sub...

The most elastic among the following substances is

A

rubber

B

glass

C

steel

D

copper

Text Solution

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The correct Answer is:
C
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CHHAYA PUBLICATION-ELASTICITY -EXERCISE (Multiple Choice Questions)
  1. The most elastic among the following substances is

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  2. Which is most elastic?

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  3. The ratio of the lengths of two wires made of the same metal and of eq...

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  4. Shearing strain is expressed by

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  5. Breaking stress of a wire depends on

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  6. Elongation of an elastic material is very low. What should be the shap...

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  7. The unit of elastic modulus is

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  8. Four wires made of the same material are stretched by the same load. T...

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  9. Keeping the length of a wire unchanged, its diameter is doubled. Young...

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  10. Keeping one end of a wire of length L and radius r fixed, a force F is...

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  11. The ratio of the length and diameters of two metallic wires A and B of...

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  12. A uniform rod weights W, has length L and cross sectional area a. The ...

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

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

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

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

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  17. A stretched rubber has

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

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

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

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