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Heat engine rejects some heat to the sin...

Heat engine rejects some heat to the sink. This heat

A

converts into electrical energy.

B

converts into light energy.

C

converts into electromagnetic energy

D

is unavailable in the universe.

Text Solution

Verified by Experts

The correct Answer is:
D
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NARAYNA-KINETIC THEORY OF GASES-C.U.Q
  1. For an adiabatic process the relation between V and T is given by

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  2. The temperature of the system decreases in the process of

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  3. Heat engine rejects some heat to the sink. This heat

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  4. For an adiabatic change in a gas, if P,V,T denotes pressure, volume an...

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  5. PV versus T graph of equal masses of H(2), He and CO(2) is shown in fi...

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  6. If the ratio of specific heat of a gas of constant pressure to that at...

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  7. Heat is added to an ideal gas and the gas expands. In such a process t...

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  8. First law of thermodynamics states that

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  9. Which of the following has maximum specific heat?

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  10. The law obeyed by isothermal process is

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  11. Which law defines entropy in thermodynamics

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  12. For the conversion of liquid into a solid

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  13. Among the following the irreversibel process is

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  14. Which of the following processes are reversible ?

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  15. Gas is taken through a cyclic process completely once. Change in the i...

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  16. In following figs. Variation of volume by change of pressure is shown ...

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  17. Which of the following is incorrect regarding the first law of thermod...

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  18. The temperature of the system decreases in the process of

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  19. The pressure p and volume V of an ideal gas both increase in a process...

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  20. The heat capcity of material depends upon

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