Ideal gases have the same numbers of molecules per volume, so increasing molecular complexity adds heat capacity on a per-volume and per-mole-of-molecules basis, but may lower or raise heat capacity on a per-atom basis, depending on whether the temperature is sufficient to store energy as atomic vibration.
12.
He conceives of a intelligent being called Boltzmann s Demon who relentlessly runs around re-organizing and dispersing energy and then goes on to show how Boltzmann s W from his probability equation relates to energy dispersion, which transmits via atomic vibrations and collisions and other verbal arguments.
