Physics, 04.12.2020 07:10 priscillavaladez1112
A piston releases 18 J of heat into it’s surroundings while expanding from 0.0002 m3 to 0.0006 m3 at a constant pressure of 1.0 x 10 5 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: 3
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A piston releases 18 J of heat into it’s surroundings while expanding from 0.0002 m3 to 0.0006 m3 at...
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