The highest efficiency of a heat engine whose
low temperature is 17 °C and the high
temperature of 200 °C is
(a) 20%
(b) 30%
(c) 35%
(d) 40%
Answers
Answered by
0
Answer:
20 %
Explanation:
2935790678889999
Answered by
1
Answer:
most accurate is 39% so we would consider ≈ 40%
Explanation:
let have the efficiency of engine is
∴ E = (1- 290/473)*100
∴ E = ((473-290)/473)*100
∴ E = 39%
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