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19-12-2022
Physics

Answered

A Carnot engine is operated between two heat reservoirs at temperatures of 520 K and 300 K.
If the engine receives 6.45 kJ of heat energy from the reservoir at 520 K in each cycle, how many joules per cycle does it reject to the reservoir at 300 K?
How mu Ch mechanical work is performed by the engine during each cycle?

Answer :

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