Carnot engine A operates between temperatures of 500°C and 300°C. Carnot engine B operates between 900°C and 700°C. Which statement correctly compares the efficiencies of the engines? A.Both engines have

Carnot engine A operates between temperatures of 500°C and 300°C. Carnot engine B operates between 900°C and 700°C. Which statement correctly compares the efficiencies of the engines?

A.Both engines have the same efficiency.
B.Engine B is more efficient than engine A.
C.**Engine A is more efficient than engine B.

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Carnot engine A operates between temperatures of 500°C and 300°C. Carnot engine B operates between 900°C and 700°C. Which statement correctly compares the efficiencies of the en…

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