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Is it possible that- temperature of a sy...

Is it possible that- temperature of a system may increase even when no heat is supplied to the system. Explain with examples,

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MBD PUBLICATION-THERMODYNAMICS-QUESTION BANK
  1. Show that the efficiency of all reversible engines working between the...

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  2. Explain CP and CV. Which is greater and Why ?

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  3. Is it possible that- temperature of a system may increase even when no...

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  4. Which of the two has larger molar specific heat monoatomic or diatomic...

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  5. Show that area under P-V graph gives the amount of work done.

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  6. What is a thermodynamic system ? What are it’s types ?

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  7. What are isothermal and adiabatic changes ? Show their p.V diagram.

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  8. Which of the two curves Isothermal or adiabatic has greater slope ?

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  9. Obtain a relation between Cv and the internal energy.

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  10. Distinguish between a heat engine and a refrigerator?

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  11. State and explain 2nd law of thermodynamics. Give it’s practical appli...

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  12. What is co-efficient of performance of a refrigerator ? Obtain mathema...

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  13. Obtain an expression for the efficiency of an engine in terms of heat ...

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  14. Why is a sink necessary for operation of a heat engine ?

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  15. Distinguish between a refrigerator and a heat engine.

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  16. Describe the principle of a refrigerator.

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  17. Given at least two examples each of reversible and irreversible proces...

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  18. Write down the expression for efficiency of a Carnot’s engine. What do...

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  19. State second law of thermodyanics

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  20. Distinguish between adiabatic and isothermal processes.

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