Question: A pistoncylinder device contains 0.8 kg of nitrogen initially at 100 kPa and 27C. The nitrogen is now compressed slowly in a polytropic process during

A piston–cylinder device contains 0.8 kg of nitrogen initially at 100 kPa and 27°C. The nitrogen is now compressed slowly in a polytropic process during which PV1.3 = constant until the volume is reduced by one-half. Determine the work done and the heat transfer for this process.

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