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What is heat engine? Explain the princip...

What is heat engine? Explain the principle and working of a heat engine. Define its efficiency.

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CHHAYA PUBLICATION-FIRST AND SECOND LAW OF THERMODYNAMICS-CBSE SCANNER
  1. Write the second law of thermodynamics.

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  2. Define 1st law of thermodynamics. By using this law, derive relationsh...

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  3. Give any one difference between a refrigerator and a heat engine.

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  4. Write the expansion for coefficient of performance of a refrigerator i...

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  5. What type of thermodynamic process is associated with sudden bursting ...

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  6. Define isochoric process. What is the work done in such process?

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  7. The molar specific heat capacity at constant volume of a mono atomic g...

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  8. Prove C(p) - C(v) = R

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  9. Give two points on comparison between isothermal and adiabatic process...

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  10. What are the limitations of first law of thermodynamics? How are these...

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  11. A refrigerator is maintained (stabilizer kept inside) at 9^(@)C. If ro...

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  12. Using first law of thermodynamics derive the relation between specific...

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  13. State the type thermodynamic process when (i) temperature is constant.

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  14. State the type thermodynamic process when (ii) volume is constant.

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  15. Define the coefficient of performance of a refrigerator.

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  16. What is heat engine? Explain the principle and working of a heat engin...

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  17. An ideal gas is compressed at a constant temperature, will its interna...

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  18. Explain the two specific heats of a gas? Show that the difference betw...

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