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Posts: 3561
12 years ago
A gas expands at constant temperature from an initial volume of 0.040 m3 and an initial pressure of 210 kPa until its pressure drops to 135 kPa. How much work is done by the system?
A) 3.0 kJ
B) 3.7 kJ
C) 4.1 kJ
D) 5.6 kJ
E) 7.9 kJ
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