What is brewster angle???plzz answer
Hey Gaurav,
Brewster's angle, also known as the polarization angle, is an angle of incidence at which light with a particular polarization is perfectly transmitted through a transparent dielectric surface, with no reflection.
When unpolarized light is incident at this angle, the light that is reflected from the surface is therefore perfectly polarized.
You can refer the following for an example of the numerical of Brewster's Angle:
Hello!!
Brewster's Angle-The special angle of incidence that produces a 90o angle between the reflected and refracted ray is called the Brewster angle.
Polarized sunglasses use the principle of Brewster's angle to reduce glare from the sun reflecting off horizontal surfaces such as water or road. In a large range of angles around Brewster's angle , the reflection of p-polarized light is lower than s-polarized light.




