Q. The following is not a function of an impurity present in a crystal
A) Establishing thermal equilibrium
B) Having tendency to diffuse
C) Contributing to scattering
D) Introducing new electronic energy levels
Explanation
(a)
Addition of impurity does not establish equilibrium
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.