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1. |
The piston/cylinder contains carbon dioxide at 300 kPa, with volume of 0.2 m3 and at 100°C. Mass is added at such that the gas compresses with PV^(1.2) = constant to a final temperature of 200°C. Determine the work done during the process. |
A. | -80.4 kJ |
B. | -40.4 kJ |
C. | -60.4 kJ |
D. | -50.4 kJ |
Answer» B. -40.4 kJ | |