Musaka

This page lists questions and answers that were posted by visitors named Musaka.

Questions

The following questions were asked by visitors named Musaka.

What is pre-exponential factor for diffusion, because i have a problem with this equation. D=D0*exp[-Ea/R*T] where D=2*10^-13 Ea=2.9*10^-19 joules/atom T=1009 K How to find the pre-exponential ?
11 years ago

Answers

The following answers were posted by visitors named Musaka.

Yeah, R is a constant.The gas constant. But i can't calculate this D0.
11 years ago