Air that initially occupies 0.280 m at a gauge pressure of 103.0 kPa is expanded isothermally to a pressure of 101.3 kPa and then cooled at constant pressure until it reaches its initial volume. It then returns to its initial pressure in a constant-volume process. Compute the network done by the air. (Gauge pressure is the difference between the actual pressure and atmospheric pressure.)

Air that initially occupies 0.280 m at a gauge pressure of 103.0 kPa i

1.	Air that initially occupies 0.280 m at a gauge pressure of 103.0 kPa is expanded isothermally to a pressure of 101.3 kPa and then cooled at constant pressure until it reaches its initial volume. It then returns to its initial pressure in a constant-volume process. Compute the network done by the air. (Gauge pressure is the difference between the actual pressure and atmospheric pressure.)
Answer» SOLUTION :`1.12 XX 10^4J`

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