Physics
Physics, 11.02.2020 20:24, zhellyyyyy

?
If you have a heat engine with a hot reservoir of 515°C and a
cold reservoir of 190°C, what is the thermal efficiency of the
system?
63.1%
75.2%
52.1%
67.9%

answer
Answers: 2

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If you have a heat engine with a hot reservoir of 515°C and a
cold reservoir of 190°C,...

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