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Covers the study of (primarily homogeneous) macroscopic systems from a heat/energy/entropy point of view. Consider also using the tag: [statistical-mechanics].

2 votes
1 answer
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Maximum decrease in entropy per unit of energy?

They say we can decrease the entropy of a system by doing work. For example, this online physics text states, near Eq. 15.6.26, that: "If I pick up marbles that are scattered about the room and put th …
Roger Keays's user avatar