Physics · Second Law of Thermodynamics
According to Clausius's statement of the second law of thermodynamics, which of the following processes is impossible without external work?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Expansion of gas into a vacuum under adiabatic conditions
- 2Complete conversion of work into heat energy
- 3Flow of heat from a body at higher temperature to a body at lower temperature
- 4Flow of heat from a body at lower temperature to a body at higher temperature✓
Correct answer
Flow of heat from a body at lower temperature to a body at higher temperature
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