Home
Class 12
PHYSICS
(a) How does an unpolarized light incide...

(a) How does an unpolarized light incident on polaroid get polarized ?
Describe briefly, with the help of necessary diagram, the polarization of light by reflection from a transparent medium. (b) Two polaroids 'A' and 'B' are kept in crossed position. How should a third polaroid 'C' be placed between them so that the inlensity of polarized light transmitted by polaroid B reduces to `1//8^(th)` of the intensity of unpolarized incident on A?

Promotional Banner

Similar Questions

Explore conceptually related problems

How does an upolarised light incident on a polaroid get polarised? Describe briefly, with the help of a necessary diagram, the polarisation of ligtht by reflection from a transparent medium.

Two polaroid A and B are kept in crossed position. How should a third polaroid C be placed between them so that the intensity of polarized light transmitted by polaroid B reduces to (1)/(8)th of the intensity of unplarised light incident on A ?

Two polaroids A and B are kept in crossed position. How should a third polaroid C be placed between them so that the intensityof polarised light transmitted by polaroid B reduces to 1/8 th of the intensity of upolarised light incident on A?

Two polaroids A and B are kept in crossed poisiton.How should a third polariod C be placed between them so that the intensity of polarised ligth transmitted by polaroid B reduces to 1//8th of the intensity of unpolarised light incident on A?

How does an unpolarised light, incident on a polaroid get polarised? Describe briefly the polarisation of light by reflection from a transparent medium with necessary diagram.

Two polaroids A and B are parallel. How a third Polaroid C be placed between A and B so that the intensity of the emergent light be (A) zero (B) maximum?

Two polaroids A and B are parallel. How a third Polaroid C be placed between A and B so that the intensity of the emergent light be (A) zero (B) maximum?