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Whether when the door of a refrigerator ...

Whether when the door of a refrigerator is open, it can cool the room ?

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MBD PUBLICATION-THERMODYNAMICS-QUESTION BANK
  1. State whether the internal energy of an ideal gas depends only on temp...

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  2. Whether in isothermal expansion of an ideal gas the work done by the g...

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  3. Whether when the door of a refrigerator is open, it can cool the room ...

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  4. Which among Cp and Cv is greater and by how much?

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  5. What can be the co-efficient of performance of a freeze at maximum, wh...

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  6. Can a refrigerator be employed as a heat pump to heat a house in winte...

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  7. How can you increase the efficiency of a steam engine?

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  8. Is the free expansion of an ideal gas adiabatic ?

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  9. If the temperature of a body falls by 1^@C, What will be the change i...

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  10. Does the efficiency of a carnot engine depend on the nature of working...

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  11. What procedure should be adopted to obtain isothermal change ?

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  12. Does a gas work when it is expanded isothermally ?

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  13. Is adiabatic process always reversible ?

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  14. What is an indicator diagram ?

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  15. Give a diagram of cyclic process.

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  16. Heat flows from a cold body to hot body. Which law is violated ?

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  17. What is internal energy ? Where is it found ?

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  18. When air in a bicycle is compressed, it heats. Why?

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  19. Is the refrigerator a heat engine ?

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  20. Why Cp for a gas is greater than Cv ?

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