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When an ideal gas undergoes an isotherma...

When an ideal gas undergoes an isothermal expansion. Give mathematically what remains constant ?

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MBD PUBLICATION-THERMODYNAMICS-QUESTION BANK
  1. What is internal energy of a system ?

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  2. What is CP and CV ?

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  3. When an ideal gas undergoes an isothermal expansion. Give mathematical...

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  4. What is the efficiency of a heat engine ?

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  5. The change in internal energy in an isobaric process, how represented ...

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  6. When a system goes from one state to another, state/ whether the work ...

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  7. State whether the internal energy of an ideal gas depends only on temp...

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

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

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

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

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

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

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

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

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

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

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

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  19. Is adiabatic process always reversible ?

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  20. What is an indicator diagram ?

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