During each cycle, a heat engine takes in 4.0 J of heat, does 1.0 J of work, and expels 3.0 J
of heat. What is its efficiency?

Name: During each cycle, a heat engine takes in 4.0 J of heat, does 1.0 J of work, and expels 3.0 J of heat. What is its efficiency?
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The Answer of During each cycle, a heat engine takes in 4.0 J of heat, does 1.0 J of work, and expels 3.0 J
of heat. What is its efficiency?

During Each Cycle, a Heat Engine Takes in 4