Question

what do you under stand by the term optical medium ? Is optical mediumm alway a materialbody? explain your answer​

Answer 1

.yes optical medium is always a material body. An optical medium is material through which electromagnetic waves propagate. It is a form of transmission medium. The permittivity and permeability of the medium define how electromagnetic waves propagate in it.

Answer 2

Answer:

Yes optical medium is always a material body. An optical medium is material through which electromagnetic waves propagate. It is a form of transmission medium. The permittivity and permeability of the medium define how electromagnetic waves propagate in it.