Question: A Carnot engine has an efficiency of 59% and performs 25 X 104 J of work in each cycle. (a) How much heat does the

A Carnot engine has an efficiency of 59% and performs 25 X 104 J of work in each cycle.
(a) How much heat does the engine extract from its heat source in each cycle?
(b) Suppose the engine exhausts heat at room temperature (20.0oC). What is the temperature of its heat source?

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