Fs̕ica y teora̕ Laws of thermodynamics 3 Leyes de la termodinm̀ica Physical and theoretical 3 Termodinm̀ica 3 Thermodynamics 3 Adiabatic process 1 more ... Callen<U+0092>s postulates 1 Calor 1 Classical systems 1 Classical thermodynamics 1 Educacin̤ 1 Education 1 Energa̕ interna 1 Enseąnza de la fs̕ica 1 Entropa̕ 1 Entropy 1 Equilibrio 1 Equilibrium 1 First law of thermodynamics 1 First-order phase transitions 1 Gas ideal 1 Heat 1 Ideal gas 1 Internal energy 1 Mecǹica estads̕tica 1 Phenomenological thermodynamics 1 Physics teaching 1 Postulados de Callen 1 Primera ley de la termodinm̀ica 1 less ...