4.65 A system consisting of 5 kg of air is initially at 300 kPa and 20...

4.65 A system consisting of 5 kg of air is initially at 300 kPa and 20 degrees C. Determine the heat transfer necessary to (a) increase the volume by a factor of two at constant pressure, (b) increase the pressure by a factor of two at constant volume, (c) increase the pressure by a factor of two at constant temperature, and (d) increase the absolute temperature by a factor of 2 at constant pressure.

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samet mamat answered 1 year ago

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