Physics, 16.08.2021 21:50 tasjanayroberts
An engineer claims to have measured the characteristics of a heat engine that takes in 100 J of thermal energy and produces 20 J of useful work. What is the smallest ratio of temperatures (in Kelvin) of the hot and cold reservoirs?
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An engineer claims to have measured the characteristics of a heat engine that takes in 100 J of ther...
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