A heat engine takes in 14 kJ of energy and rejects 6 kJ to a low temperature sink. 1. How much work does the engine produce?  2. What is the efficiency of the heat engine?

Inquiry into Physics
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Chapter5: Temperature And Heat
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Problem 29P: . As a gasoline engine is miming, an amount of gasoline containing 15,000 J of chemical potential...
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A heat engine takes in 14 kJ of energy and rejects 6 kJ to a low temperature sink.

1. How much work does the engine produce?

 2. What is the efficiency of the heat engine?

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