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A gas is compressed in a cylinder by a movable piston...

This question belongs to Mechanical Engineering Engineering Thermodynamics
Engineering Thermodynamics
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A gas is compressed in a cylinder by a movable piston to a volume one half its original volume. During the process 300 kJ heat left the gas and internal energy remained same. The work done on gas in Nm will be

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Correct Answer: Option B
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2 Comments
Yasmeen AJ
Yasmeen AJ 6 years ago
dQ=dU+dW
du=0 so....
dQ=dW
dQ=300kj=300*1000=300000j or N-m
রাকেশ সাউ
রাকেশ সাউ 7 years ago
dQ=dU+dW
du=0 so....
dQ=dW
dQ=300kj
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