Fireburntbudder
28.04.2021 •
Physics
Engine 1 takes in 100 J of heat from a hot reservoir and
does 20 J of work. Engine 2 takes in 600 J of heat from
the hot reservoir and does 60 J of work. Is the efficiency
of engine 1 greater than, less than or equal to the
efficiency of engine 2? Explain.
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Ответ:
24525 J
Explanation:
Using Mgh as the calculation for potential energy