A Perfect Carnot Engine Operates Between the Temperatures of 300K

question 45

Multiple Choice

A perfect Carnot engine operates between the temperatures of 300K and 700K,drawing 60 kJ of heat from the 700K reservoir in each cycle.How much heat is dumped into the 300K reservoir in each cycle?

• A) 38 kJ
• B) 34 kJ
• C) 30 kJ
• D) 26 kJ
• E) 42 kJ

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Definitions:

Civil Manner

Behaving in a polite and respectful way in social or public settings.

Catharsis Hypothesis

A theory suggesting that experiencing or expressing strong emotions leads to a reduction of those feelings, resulting in psychological relief.

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The act of communicating or releasing feelings of anger and frustration in a manner that can be constructive or destructive.

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The movements or positions of the face that convey an individual's emotional state or intentions to others.