Explain polarisation by scattering and by reflection.

What do you mean by Polarisation of light? Explain polarisation of light by reflection and hence derive Brester.s law.

What is polarisation of light? Explain polarisation of light by reflecting with the suitable diagram and hence derive Brewter's Law.

Define the polarisation angle for polarisation by reflection.

Define the polarisation angle for polarisation by reflection.

What is meant by plane polarised ligth ?Which type f waves show the property of polarisation ?Briefly discuss: polarisation by scattering and

What is an unpolarised ligth ?Explain with the help of a suitable ray diagram,how an unpolarised light can be polarised by reflection from a transparent medium.Write the expression for Brewster angle in terms of the refractive index of the denser medium.

What are plane of polarisation and plane of vibration?