The Figure Shows a PV Diagram for a Cycle of a Heat

question 15

Multiple Choice

The figure shows a pV diagram for a cycle of a heat engine for which Q_H = 59 J. What is the thermal efficiency of the engine?

• A)17%
• B)34%
• C)8.5%
• D)14%

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Definitions:

Cultural Factors

Elements within a society that influence the thoughts, behaviors, and customs of individuals, such as traditions, values, and beliefs.

Dysfunction

Abnormal or impaired functioning of a system or organ, often referring to discrepancies in psychological or social systems.

Modeling

In psychology, this is a method of learning that occurs through observing and imitating others' behaviors, attitudes, or emotional expressions.

Operant Conditioning

A training technique where behavior strength is adjusted via positive reinforcement or negative punishment.