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4 years ago

6

Which of the following situations would cause the greatest decrease in the motion of molecules in a system? A. Q = -50 J, W = -5

0 J B. Q = +50 J, W = +50 J C. Q = -50 J, W = +50 J D. Q = +50 J, W = -50 J

1 answer:

amid [387]4 years ago

6 0

To reduce the internal energy U of an ideal gas you need the gas to lose heat and/or do work.

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