A Carnot Engine Has a Heat Input of 3700 J

question 68

Multiple Choice

A Carnot engine has a heat input of 3700 J and heat exhaust of 1400 J. What is the ratio of the Kelvin temperature of the hot reservoir to that of the cold reservoir, T_H/T_C?

• A)3.6
• B)0.38
• C)1.6
• D)0.62
• E)2.6

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