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200 g of water is heated from 40^(@)C "t...

`200` g of water is heated from `40^(@)C "to" 60^(@)C` . Ignoring the slight expansion of water , the change in its internal energy is closed to (Given specific heat of water = `4184 J//kg//K`):

A

`4.2kJ`

B

`8.4kJ`

C

`167.4kJ`

D

`16.7kJ`

Text Solution

Verified by Experts

The correct Answer is:
D
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ALLEN -GEOMETRICAL OPTICS-EXERCISE - 05 (A)
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  11. In an ideal gas at temperature T , the average force that a molecule a...

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  12. An experiment takes 10 minutes to raise the temperature of water in a ...

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  13. using euipartion of energy, the specific heat ("in" jkg^(-1)K^(-1)of a...

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  14. n' moles of an ideal gas undergoes a process AtoB as shown in the figu...

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