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A Carnot heat engine working between 27^...

A Carnot heat engine working between `27^@` C and `127@` C takes up 800 J of heat from the reservoir in one cycle.The work done by engine is :

A

200 J

B

400 J

C

600 J

D

none of these.

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JBD PUBLICATION-Thermodynamics-EXAMPLE
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  6. What do you mean by thermodynamical state?

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  7. What is the importance of a absolute scale of temperature?

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  8. Define thermodynamical variables, equation of state

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  10. What is change in internal energy in isothermal process?

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  11. Does the internal energy of an ideal gas change in an adiable process?

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  12. What is the signifiance of the indicatyor diagram or PV-diagram?

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  19. What is work done by a gas in isochoric process?

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  20. On what factors does the internal energy of an ideal gas depend?

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  21. On what factors does the effeciency of Carnot'sheat engine depend?

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