(a) Define wevefront. Use Huygens 'principle to verify the laws of refraction .
(b) How is linearly polarised light obtained by the process of scattering of light ? Find the
Brawster angle for air- glass interface, when the refractive index of glass = 1.5

How is linearly polarised light obtained by the process of scattering of light? Find the Brewster angle for air-glass interface, when the refractive index of glass = 1.5

Answer the following: (a) Define wavefront. Use Huygens' principle to verify the laws of refraction. (b) How is linearly polarised light obtained by the process of scattering of light? Find the Brewster angle for air-glass interface, when the refractive index of glass is 1.5 .

By using Huygen’s principle prove the laws of refraction of light.

Refractive index of glass is 1.5. Find the polarising angle for air-glass interface.

If the polarising angle for air glass interface is 57^(@) , what is the angle of refraction in glass ?

Using Huygens' principle for the wave theory of light, verify the law of refraction.

If the polarising angle for air glass interface is 56.3^(@) , what is the angle of refraction in glass ?

If the polarising angle for air glass interface is 56.3^(@) , what is the angle of refraction in glass ?