What is the relationship between entropy (S), Boltzmann's constant (k), and the number of microstates (W) in a system, as described by the equation S k log W?

The relationship between entropy (S), Boltzmann's constant (k), and the number of microstates (W) in a system is described by the equation S k log W. This equation shows that entropy is directly proportional to the logarithm of the number of microstates, with Boltzmann's constant serving as a proportionality factor.