Physics · Thermodynamics
According to the Clausius statement of the second law of thermodynamics:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1heat flows naturally from a hot substance to a cold substance
- 2heat flows from a very hot substance to a cold substance
- 3heat cannot flow from a cold substance to a hot substance
- 4heat cannot flow from a colder body to a hotter body without the aid of external work✓
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heat cannot flow from a colder body to a hotter body without the aid of external work
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