Find the distance traveled by Brown diffusion(x=(2Dt)^1/2 ) and the distance traveled by sedimentation here, and tell me which is the main behavior between sedimentation and diffusion.

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
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There is a colloid in which diameter 300 nm particles are dispersed in water. Find the distance traveled by Brown diffusion(x=(2Dt)^1/2 ) and the distance traveled by sedimentation here, and tell me which is the main behavior between sedimentation and diffusion. 
here, D=1.0*10^-12m^2/s And particle density is 2.5 g/cm^3

There is stoke equation in picture. 

dr
dr
20²(02-p)8
97
Transcribed Image Text:dr dr 20²(02-p)8 97
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