1.

A cylinder/piston contains carbon dioxide at 300°C, 1 MPa with a volume of 200L. The total external force acting on the piston is proportional to V3. This system is allowed to cool to room temperature, 20°C. Find the work.

A. -24.4 kJ
B. -34.4 kJ
C. -44.4 kJ
D. -54.4 kJ
Answer» B. -34.4 kJ


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