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Question
What is the change in internal energy of the system (
U) if 10 kJ of heat energy is absorbed by the system and 70 kJ of work is done by the system for a certain process?
A) -60 kJ
B) 80 kJ
C) 10 kJ
D) 60 kJ
E) -80 kJ
Answer
This answer is hidden. It contains 1 characters.
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