The macroscopic determination of entropy first was expressed by Clausius in 1865. He postulated that the entropy[S] change between two equilibrium states could be determined by the transferred reversible heat [Q] and the absolute temperature [T] as:
The macroscopic determination of entropy first was expressed by Clausius in 1865.He postulated that the entropy[S] change between two equilibrium states could bedetermined by the transferred reversible heat [Q] and the absolute temperature [T] as: