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In the diagram, the graph between volume...

In the diagram, the graph between volume and pressure for a thermodynamical process in shown. If `U_(A) = 0, U_(B) = 20J` and the energy given from B to C is 30J, then at the stage of C, the internal energy of the system is –

A

50 j

B

60 j

C

30 j

D

10 j

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The correct Answer is:
A
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MOTION-Thermodynamics-EXERCISE - 1
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  10. During the adiabatic change of ideal gas, the realation between the pr...

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  11. The slope of indicator curve in adiabatic change relative to volume ax...

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  12. The initial volume and pressure of a gas are V and P respectively. It ...

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  13. Dry air at one atmospheric pressure is suddenly compressed so that its...

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  14. In an adiabatic process

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  19. Monatomic diatomic and triatomic gases whose initial volume and pressu...

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