Question

A heat engine draws in 6720 J of heat and expels 3150 J of work. a)...

A heat engine draws in 6720 J of heat and expels 3150 J of work.

a) Find the heat expelled from the heat engine.

b) Calculate the efficiency of the heat engine.

c) If this heat engine was a Carnot device with a low temperature of 318 K, what would be the high temperature?

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