Find the frequency factor of the following grain boundary diffusion, if the activation energy is given as 90KJ/mol and t
Posted: Thu Jul 14, 2022 1:23 pm
a) 1.2mm2/sec
b) 1.2m2/sec
c) 2.2mm2/sec
d) 4.2mm2/sec
b) 1.2m2/sec
c) 2.2mm2/sec
d) 4.2mm2/sec