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SPQ. Carnot Efficiency . In a Carnot engine, the high temperature is 975 .C, and low temperature is 20 .C; what is its thermal efficiency,

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SPQ. Carnot Efficiency . In a Carnot engine, the high temperature is 975 .C, and low temperature is 20 .C; what is its thermal efficiency, n? . Put the percentage in the answer below (i.e 20 as 20%, or 35 as 35%. With no "%' sign! . Only put the number as answer)

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