8 min read
This study guide covers the second law of thermodynamics, focusing on entropy as a measure of disorder. It explains reversible and irreversible processes, the arrow of time, and touches upon heat engines and refrigerators. The guide also includes example problems and exam tips.
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Question 1 of 12
Which of the following best describes entropy? 🤔
The amount of energy in a system
The degree of order in a system
The measure of disorder or randomness in a system
The total heat content of a system