Fill ups
………………are materials used to polarise light.

Fill ups …………xxV=W

What is linearly polarised light?

Fill ups V=Ixx………… .

Fill ups Q= Ixx……………

Give a method for producing a beam of plane polarised light.Show how you will detect the presence of plane polarised light.Give one practical use of polarised light.

Fill ups: A…………………is a material in which all the electrons are tightly bound to the nuclei of atoms.

Fill ups: A……………………is used to compare e.m.f. of two cells.

What is elliptically polarised light?

State Brester's law of polarisation of light.