Multiple Choice
A system had 150 kJ of work done on it and its internal energy increased by 60 kJ .
How much energy did the system gain or lose as heat?
A) The system lost 90 kJ of energy as heat.
B) The system lost 210 kJ of energy as heat.
C) The system gained 60 kJ of energy as heat.
D) The system gained 90 kJ of energy as heat.
E) The system gained 210 kJ of energy as heat.
Correct Answer:
Verified
Correct Answer:
Verified
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