Предмет: Физика, автор: ybyfru

Опредилите КПД теплового двигателя , если температура нагревателя составляет 117°С, а температура холодильника 27°С.

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Автор ответа: Аноним

0

КПД = (T1 - T2) / T1 = (117 - 27) / 117 = 76.9%

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