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Which of the following affects the elast...

Which of the following affects the elasticity of a substances?

A

change in temperature

B

impurity in substance

C

hammering and annealing

D

all of these

Text Solution

Verified by Experts

The correct Answer is:
D
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  2. A stretched rubber has:

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  3. Which of the following affects the elasticity of a substances?

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  4. The length of a metal wire is l(1) when the tension in it is T(1) and ...

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  8. An object is flowing through the liquid. The viscous damping force act...

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  9. From the following figures, the correct observation is:

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  10. If there were no gravity, which of the following will not be there for...

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  11. Which one of the following pairs of physical quantities do not have th...

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  12. Which one is not a dimensional number?

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  13. Which one of the following liquids is represented by the curve given b...

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  14. Select the correct statement of the follwing statements. The Reynold's...

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  15. Which one of the following statements is a correct statement?

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  17. Two rain drops falling through air have radii in the ratio 1:2, They w...

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  18. Two capillaries of radii r(1)andr(2) and lengths l(1)andl(2) respectiv...

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  20. In the figure, the velocity v(3) will be:

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