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FAST PLEASE 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? Use AU = Q- W. A. -130 J
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FAST PLEASE 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? Use AU = Q-
W.
A. -130 J

User Ygoe
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3.4k points

1 Answer

4 votes
A is right because I took the test
User Khue Vu
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