contestada

Which of the following describes the work done by a heat engine?
O A. The difference between the work and the heat flowing out
B. The difference between the heat coming in and the heat flowing
O C. The sum of the heat coming in and the heat flowing out
D. The difference between the heat coming in and work​

Respuesta :

Answer:

A. is the answer hope this helps

Answer:

B

Explanation:

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