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The volume of metal block changes by 0.1...

The volume of metal block changes by 0.18% when it is heated through `20^@ C` then its coefficient of cubical expansion will be

A

`9 xx 10^-5//^@C`

B

` 3 xx 10^-5//^@C`

C

` 6 xx 10^-5//^@C`

D

`4 xx 10^-5//^@C`

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CHETANA PUBLICATION-THERMAL PROPERTIES OF MATTER-EXERCISE
  1. Coefficient of areal expansion for a solid is

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  2. In a lake, when it cools to the point where it is about to freeze, at ...

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  3. The volume of metal block changes by 0.18% when it is heated through 2...

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  4. Two metal rods has lengths in the ratio 3:2 and coefficient of linear ...

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  5. Iron sheet 50 cm X 20 cm is heated through 100^@C. If prop = 12 xx 10^...

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  6. Railway tracks are laid with gaps for expansion. The gap between the s...

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  7. An iron ball is heated. Then percentage increase will be largest in

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  8. A copper wire of length 1 increases in length by 0.2% on heating from ...

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  9. Celsiusscale is calibrated according to........

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  10. A constant temperature volume of given mass of gas is inversely propor...

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  11. Specific heat of water is

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  12. For measurement of heat,.....is used.

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  13. Quantity of heat required to change state of unit masssubstance withou...

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  14. 32^@F is equal to

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  15. The temperature and pressure at the triple point of water are

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  16. The melting point of pure ice is

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  17. The boiling point of pure water is

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  18. Specific heat capacity is expressed as

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  19. Latent Heat of fusion of ice is

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  20. The temperature gradient of a rod of length 1 m is 60^@C//m. If the te...

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