Physics, 21.01.2021 02:00 jholland03

NEED ASAP WILL GIVE BRAINLIEST What is the 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. 60J
B. -130J
C. 130J
D. -60J

Answers: 1

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NEED ASAP WILL GIVE BRAINLIEST What is the change in internal energy if 90 J of thermal energy is a...