A piston releases 18 J of heat into its surroundings while expanding from
0.0002 m2 to 0.0006 mº at a constant pressure of 1.0 x 105 Pa. What are the
correct values for heat and work for the piston?
A. Q = -18 J, W = +40 J
B. Q = +18 J, W = +40 J
C. Q = -18 J, W = -40 J
D. Q = +18 J, W = -40 J
Answers: 1
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A piston releases 18 J of heat into its surroundings while expanding from
0.0002 m2 to 0.0006 mº a...
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