Acarnot engine's operating temperatures are 240 ∘c and 20 ∘c. the engine's power output is 910 w . part a calculate the rate of heat output. express your answer using two significant figures.

1200

Explanation:

Given data

Upper Temprature

Lower Temprature

Engine power ouput

Efficiency of carnot cycle is given by

rounding off to two significant figures

statement #3 on andre"s list is false.

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