For one-dimensional Brownian motion, the mean displacement is given by which of the following? (Note that D is the diffu
Posted: Sat Jul 09, 2022 12:05 pm
For one-dimensional Brownian motion, the mean displacement is given by which of the following? (Note that D is the diffusion coefficient, t is the elapsed time, L is length of each step, and 7 is the small increment of time for each step). 1. 2. Cannot be determined without additional in- formation 3.0 4. 2Dt L²t T