Question: Question II i . A Carnot engine has efficiency 2 5 % . It operates between reservoirs of constant temperature with temperature difference of 8

Question II
i. A Carnot engine has efficiency 25%. It operates between reservoirs of constant temperature with temperature difference of 80 K . Calculate the temperature of the low-temperature reservoir in Celsius.
ii. A reversible engine works between two temperatures and the difference of two temperatures is 110C. If it absorbs 756 J of heat from the source and gives 536 J to the sink, calculate the temperature of source and sink.
Question II i . A Carnot engine has efficiency 2

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