According to the Second Law of Thermodynamics

question 58

Multiple Choice

According to the second law of thermodynamics:

• A)all heat engines have the same efficiency
• B)all reversible heat engines have the same efficiency
• C)the efficiency of any heat engine is independent of its working substance
• D)the efficiency of a Carnot engine depends only on the temperatures of the two reservoirs
• E)all Carnot engines theoretically have 100% efficiency

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Definitions:

Special Software

A type of software designed for a specific task or set of tasks, often tailored to the needs of specific industries or users.

Cognitive Walk-Through

A usability evaluation method in which the ease of learning of a product or system is examined through a series of steps simulating user interaction.

Post-Test Questionnaire

A survey or set of questions administered after an event, test, or experiment to evaluate outcomes, reactions, or learning.

Think Aloud

A technique in which people express their thoughts verbally in real-time, often used in usability testing to understand decision-making processes.