Value is equal to the specific heat ratio

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Reference no: EM13707347

A piston cylinder device initially contains 0.071m^3 of nitrogen gas at 140kPa and 135 degrees C. The nitrogen is now expanded to a pressure of 80kPa polytropically with a polytropic exponent whose value is equal to the specific heat ratio. Determine the final temperature and the boundary work done during this process.

T2=___K?

Wb=___kJ?

Reference no: EM13707347

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