What is Relativity and theory of relativity.
RELATIVITY Question : What is inertial […]
Polarisation
what is a polarimeter ? Discuss its construction and working principle.
Question : What do you mean by specific rotation ? Answer : The amount of rotation of the plane of polarization while a polarized light […]
How can you produce a polarized light by a nicol prism & How light can be polarized by reflection .
Question : How light can be polarized by reflection . Answer.Let us consider an unpolarised nlight falls on a plane glass plate.Each light pulkse of […]
What is Polarization & polarization of light
Question : Explain polarization of light. Answer : According to electromagnetic theory of wave light is a transverse wave.In this wave there are vibrating electric […]