Eight Lectures on Theoretical Physics Delivered at Columbia University in 1909

absolute accordance anthropomorphic arbitrary atomic theory atoms black body radiation black radiation calculation coefficient completely complexions condition of equilibrium considered constant coordinates corresponding cyclical process definite denote depend diathermanous differential direction dissociation distribution electric electrodynamic processes electromagnetic elementary disorder elementary domain emission equal equation expression follows formula given H. A. Lorentz heat radiation heat reservoir increase of entropy infinitely small intensity of radiation irreversible processes kinetic potential large number law of thermodynamics least action lecture liquid log c1 macroscopic mean values measure mechanical medium molecular numbers molecules nature observer oscillator perpetual motion phases physicist polarization possesses possible pressure principle of least principle of relativity probability quantities radiant heat reference regard resonator reversible and irreversible second law sense perceptions solution solvent specific intensity substances succinic acid system of physics temperature theoretical physics theory thermodynamic equilibrium transformation vacuum vapor velocity of propagation vibrations wave wherein