Question: (a) Calculate the efficiency of a Carnot engine running between a low temperature of 27.0C and a high temperature of 387C. Determine the change in

(a) Calculate the efficiency of a Carnot engine running between a low temperature of 27.0°C and a high temperature of 387°C. Determine the change in efficiency if you were to

(b) raise the high temperature by 10.0°C or

(c) lower the low temperature by 10.0°C. Which improves the efficiency more? Keep three significant figures in your calculations for this problem.

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