Multiple Choice
What is the change in internal energy of the system (ΔU) if 82 kJ of heat energy is absorbed by the system and 40 kJ of work is done on the system for a certain process?
A) 122 kJ
B) 42 kJ
C) 82 kJ
D) -122 kJ
E) -42 kJ
Correct Answer:

Verified
Correct Answer:
Verified
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