Multiple Choice
What is the change in internal energy of the system (ΔU) if 71 kJ of heat energy is absorbed by the system and 12 kJ of work is done on the system for a certain process?
A) 83 kJ
B) 59 kJ
C) 71 kJ
D) -83 kJ
E) -59 kJ
Correct Answer:
Verified
Correct Answer:
Verified
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