Question

The number of particles crossing a unit area perpendicular to x-axis in unit time is give n by n
"ahren and n, are number of partner unit volume for the
meant to be and Find the dimensions of the site constant D​

Answer 1

Answer:

The number of particles crossing the unit area perpendicular to the x-axis per unit time is given by N=−D(x2−x1n2−n1) when n1 and n2 are the numbers of particles per unit volume for the values of x meant to be x1 and x2 respectively