Nitrogen in a piston-cylinder assembly

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Reference no: EM13708177

Nitrogen in a piston-cylinder assembly undergoes a polytropic expansion process. Initially, nitrogen is at 125 C and 144 kPa. Then it is expanded to a state of 102 kPa and 90 C. determine the heat transfer and work for the process considering no change in Kinetic or Potential energy.

Reference no: EM13708177

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