Define anisotropic medium.

Write an example of anisotropic medium.

The refractive index of an anisotropic medium varies as mu=mu_(0)sqrt((x+1)) , where 0lexlea . A ray of light is incident at the origin just along y-axis (shown in figure). Find the equation of ray in the medium .

Define an optical medium.

Differentiate anisotropic bands and isotropic bands.

What is an anisotropic solid ?

Crystalline solids are 'anisotropic' comment.

_____solids are anisotropic in nature.