The change in internal energy during one complete cycle of a heat engine
A. equals zero.
B. equals the heat energy entering the engine.
C. equals the heat energy exhausted from the engine.
D. equals the net heat flow into the engine.
Answer: A
Physics & Space Science
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A group that is exposed to the intervention is called the _________ group.
What will be an ideal response?
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a. True b. False
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