6 A heat engine operates at 20 percent efficiency In each cycle 5 000 joules of - Physics - Moving Charges And Magnetism

Question

6 A heat engine operates at 20 percent efficiency In each cycle 5
000 joules of waste energy is
exhausted How much useful work docs this engine produce•during
each cycle?
A) 1,000 J
B) 1,250 J
C) 2,500 J
D) 4,000 J
E) 5,000 J

Sanjay Singh · Accepted Answer

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6. A heat engine operates at 20 percent efficiency. In each cycle 5.000 joules of waste energy is exhausted. How much useful work docs this engine produce•during each cycle? A) 1,000 J B) 1,250 J C) 2,500 J D) 4,000 J E) 5,000 J

6. A heat engine operates at 20 percent efficiency. In each cycle 5.000 joules of waste energy is
exhausted. How much useful work docs this engine produce•during each cycle?
A) 1,000 J
B) 1,250 J
C) 2,500 J
D) 4,000 J
E) 5,000 J