Answer to Question #301242 in Mechanical Engineering for Mithu

Mechanical Engineering

Question #301242

A piston – cylinder device contains 1.2kg of nitrogen gas at 120kPa and 27⁰C. the gas is now compressed slowly in a polytropic process during which PV^1.3= constant. The process ends when the volume is reduced by one – half. Determine the entropy change of nitrogen during this process.

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