cooling a gas in a piston cylinder. if the boundary work of piston cylinder is compressed W...

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Mechanical Engineering

cooling a gas in a piston cylinder.
if the boundary work of piston cylinder is compressed
W = -10 kj

determine if it is gained or lost by the gas.

Answer & Explanation Solved by verified expert
4.2 Ratings (852 Votes)
Solution Let us first brush up somethermodynamics sign convention and then we shall attempt to answerthe question in handRelationship between WD and Energy in closed systems isNow applying this first law for gas piston system we get thefollowing    See Answer
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