Physics, 04.06.2020 19:09, hernsl0263

Change in internal energy if 90 J of thermal energy is added to a system, and the system does 30 J of work on the surroundings? A. -130 J

B. -60 J

C. 130 J

D. 60 J

Answers: 1

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Change in internal energy if 90 J of thermal energy is added to a system, and the system does 30 J o...