If the Efficiency of a Carnot Engine Were to Be $100 \%$

question 61

Multiple Choice

If the efficiency of a Carnot engine were to be $100 \%$ , the heat sink would have to be

• A) at \(100 ^ { \circ } \mathrm { C }\).
• B) at \(0 ^ { \circ } \mathrm { C }\).
• C) infinitely hot.
• D) at absolute zero.

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