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The given figure shows the variation of ...

The given figure shows the variation of force applied by ideal gas on a piston which undergoes a process during which piston position changes from 0.1 to 0.4m. If the internal energy of the system at the end of the process is 2.5 J higher, then the heat ( in joule ) absorbed during the process is

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Verified by Experts

The correct Answer is:
20J
W= Area under F-x graph
`=17.5J`
Now, `Q=W+DeltaU=20J`
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DC PANDEY-LAWS OF THERMODYNAMICS-Level 2 Single Correct
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