Thermodynamics - 1-1 Introduction and the 4 Laws of Thermodynamics

3-Second Blueprint (English)

1. Classical thermodynamics analyzes macroscopic fluid energy, heat, and control-volume flow work rather than individual particles.
2. The Zeroth Law establishes thermal equilibrium transitivity, while the First Law enforces energy balance: Ein - Eout = Delta E.
3. The Second Law states total universal entropy rises naturally, and the Third Law sets entropy near zero at 0 Kelvin or 0 Rankine.