Is sunlight polarised?

Show ,with the help of diagram,how unpolarised sunnlight gets polarised due to scattering.

How does an unpolarised ligth get polarised,when it is pased through a polariod?

Which special characteristic of ligth is demonstrated only by the phenomenon of polarisation?Distinguihs clearly between linearly polarised light and unpolarised light.

Can sound waves in air be polarised?

What is linearly polarised light?

Is light from sodium lamp polarised?