Question regarding polarisation
Can someone describe me,in simple terms, what exactly is polarisation(Specifically of light)? I am a little confused on this topic. And how many types of polarisation are there exactly? I mean is polarisation exclusive to optics or is it seen even other fields?
(P.S. Dr.Kelsey, i know you are here somewhere, you raised doubts regarding this topic in my previous question, so i'm sure you will provide answers too this time :) :D)