Question

A light ray enters from air to a liquid at an angle of incidence of 60 degree. If the refractive index of liquid is under root 3 then the angle of refractive for light ray is ​

Answer 1

Explanation:

Here angle of incidence i=600

And angle of refraction r=450

Refractive index=angleofrefractionangleofincidence

 =sin45sin60

 =2123 

23