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mazdacx5 mazdacx5
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6 years ago
The maximum efficiency of a heat engine operating between 2C and 200C will be about ________.
 a. 10 b. 40 c. 60 d. 90 e. 100
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HaileyianHaileyian
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6 years ago
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mazdacx5 Author
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6 years ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
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Yesterday
Smart ... Thanks!
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2 hours ago
this is exactly what I needed
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