Often expressed as the quotient of the differential heat of a system and its absolute temperature, it is also defined as the product of the logarithm of the number of microscopic states in the system with Boltzmann's constant.
This quantity was proposed by Rudolph Clausius in 1850 and its existence is the basis for the "heat death" theory of cosmological decay. Often expressed as the quotient of the differential heat of a system and its absolute temperature, it is also defined as the product of the logarithm of the number of microscopic states in the system with Boltzmann's constant. FTP, what is this subject of the second law of thermodynamics, the unusable energy, or "disorder," in a system?
This quantity was proposed by Rudolph Clausius in 1850 and its existence is the basis for the "heat death" theory of cosmological decay.
{Entropy}