How much energy (in Joules) must be supplied to the machine to achieve this ta Sol. Since the machine is a operating in a Carnot cycle, then, its efficiency is e = THỊ By virtue of first law, the work done to convert water to ice is given by W = Q = Thus, the total energy needed to convert 85 kg of water is ET= 687.5J
How much energy (in Joules) must be supplied to the machine to achieve this ta Sol. Since the machine is a operating in a Carnot cycle, then, its efficiency is e = THỊ By virtue of first law, the work done to convert water to ice is given by W = Q = Thus, the total energy needed to convert 85 kg of water is ET= 687.5J
Chapter4: The Second Law Of Thermodynamics
Section: Chapter Questions
Problem 77AP: A heat engine operates between two temperatures such that the working substance of the engine...
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