Science, Physics, Chemistry, Thermodynamics, Entropy.
macrostate, ln is the natural log, and k is Boltzmann’s constant. Boltzmann’s constant is equal to 1.38 x 10^(-23) J/K. (J/K means joules per kelvin. That’s just the units that are associated with the constant.) But as with the two Laws of Thermodynamics, there’s a lot to unpack in that one little