Asked by me
An engine absorbs 2000J of heat from a hot reservoir and expels 750J to a cold reservoir during each operating cycle. What is the efficiency of the engine?
Answers
Answered by
bobpursley
efficiency= output/input= 1250/2000
if you want percent, multipy by 100
if you want percent, multipy by 100
Answered by
joseph
62.5%
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