Question: A Carnot engine of efficiency 3 7 % operates with a cold reservoir at 4 0 C and exhausts 1 1 4 0 J of

A Carnot engine of efficiency 37% operates with a cold reservoir at 40C and exhausts 1140 J of heat each cycle. What is the entropy change for the hot reservoir?
A Carnot engine of efficiency 3 7 % operates with

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