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Entropy concept
Entropy concept
Why can’t heat flow from a colder body to a hotter one naturally?
Curious Corner
Asked 3 months ago
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Answers (1)
Curious Corner
Answered 3 months ago
The second law of thermodynamics says entropy (disorder) always increases naturally. Heat flows hot → cold because it spreads energy evenly; reverse flow requires external work — like in refrigerators.
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