Light on passing through a Polaroid is ___________________?

Related Mcqs:

A point source of light placed in a homogeneous medium gives rise to ___________________?

A. a cylindrical wave front B. an elliptical wave front C. a spherical wave front D. a plane wave front...

Which one of the following is nearly monochromatic light ?

A. light form fluorescent tube B. light form neon lamp C. light form sodium lamp D. light form simple lamp...

In the shadow of a ball the central portion appears bright that happens due to_________________?

A. Interference B. Diffraction C. Polarization D. Refraction...

Crystals of a material can behave as_________________?

A. Convex lens B. Interferometer C. Diffraction grating D. Concave...

A light ray traveling form rarer to denser medium suffers a phase change of__________________?

A. 60° B. 90° C. 180° D. 45°...