First law of thermodynamics 3 Fs̕ica y teora̕ 3 Physical and theoretical 3 Primera ley de la termodinm̀ica Termodinm̀ica 3 Thermodynamics 3 Classical thermodynamics 2 more ... Termodinm̀ica cls̀ica 2 Balance de energa̕ 1 Closed systems 1 Ecuacin̤ matricial de centro de masas 1 Ecuacin̤ matricial de la energa̕ 1 Educacin̤ 1 Education 1 Energy balance 1 Equilibrio 1 Equilibrium 1 Formalismo matricial 1 Heat transfer 1 Laws of thermodynamics 1 Leyes de la termodinm̀ica 1 Matrices 1 Matrix equation of energy 1 Matrix equation of the center of mass 1 Matrix formalism 1 Newton<U+0092>s second law 1 Phenomenological thermodynamics 1 Principio de relatividad 1 Principle of relativity 1 Second law of thermodynamics 1 less ...