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Work done become zero...

Work done become zero

A

A. At constant pressure

B

B. at constant volume

C

C. In isothermal process

D

D. in adiabatic process

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The correct Answer is:
B
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PATHFINDER-THERMODYNAMICS,BEHAVIOUR OF PERFECT GAS AND KINETIC THEORY OF GASES AND HEAT TRANSFER- QUESTION BANK
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  3. Work done become zero

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  4. Heat con not transmit from a body at lower temperature to a body at hi...

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  5. Which of the following quantities does not indicate any thermodynamic ...

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  6. The efficiency of an ideal heat engine is

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  7. Which quantity is not intensive variable?

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  8. A bullet becomes hot on hitting a target why?

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  9. When a gas expands adiabatically , does it perform any work? If ,yes w...

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  10. What are intensive and extensive variable?

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  11. Write down the differences between isothermal and adiabatic processes.

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  12. Why Cp is greater than Cv ?

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  13. Why an adiabatic process is steeper than that for an isothermal proces...

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  14. At constant pressure the temperature co-efficient of volume expansion ...

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  15. The pressure and temperature of an ideal . Gas in an adiabatic process...

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  16. In the V-T diagram two different points show pressures P1 and P2 .Whic...

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  17. For an adiabatic process of an ideal monatomic gas, the pressure and t...

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  18. When a motor car tyre bursts, the air coming out is cooler than the su...

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  19. Draw a carnot cycle on a pv diagram and write the expression of effic...

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  20. Write down Zeroth law of thermodynamics and explain t .

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