Rotational Brownian motion Rotational Brownian motion Rotational Brownian motion is the random change in the orientation of a polar molecule due to collisions with other molecules. It is an important element of theories of dielectric materials. The polarization of a dielectric material is a competition between torques due to the imposed electric field, which tend to align the molecules, and collisions, which tend to destroy the alignment. The theory of rotational Brownian motion allows one to calculate the net result of these two competing effects, and to predict how the permittivity of a dielectric material depends on the strength and frequency of the
Brownian Motion Ultimate than a distinct set of natural athletes. However, the team quickly became successful as it competed in Eastern Nations at Amherst in 1980 and 1981. The years from 1982-1985 were building years for Brownian Motion. While they won few games, 1983 saw Brown's first attempt at running a zone-defense. The same year also saw Brown host sectionals and make its first bid at Regionals. The following year turned out to be a critical year in the development of Brown's program. In the summer of 1984, several Brownian Motion players spent their summer at Stanford University. When they returned, they imparted