Determine the change in heat of the hot water

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Problem 9: Suppose 28.5 kg of 87.5°C water is placed in contact with 28.5 kg of 11°C water.

Part (a) What is the change in heat (in J) of the hot water?

Part (b) How much work could a Carnot engine do with this heat transfer, assuming it operates between two reservoirs at constant temperatures of 87.5°C and 11°C ?

Part (c) How much work could a Carnot engine do with this heat transfer, assuming it operates between two reservoirs at constant temperatures of 87.5°C and 11°C ?

Reference no: EM13272541

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