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प्रश्न
What is plane polarised light?
उत्तर
If the vibrations of a wave are present in only one direction in a plane perpendicular to the direction of propagation of the wave is said to be polarised or plane polarised light.
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संबंधित प्रश्न
If the critical angle of a medium is sin-1(3/5), find the polarising angle.
Why does an unpolarised light incident on a polaroid get linearly polarised ?
Show, via a suitable diagram, how unpolarised light can be polarised by reflection.
Show using a proper diagram how unpolarised light can be linearly polarised by reflection from a transparent glass surface.
Which of the following properties shows that light is a transverse wave?
A ray of light is incident on a transparent medium at a polarizing angle. What is the angle between the reflected ray and the refracted ray?
A ray of ordinary light is travelling in air. It is incident on air glass pair at a polarising angle of 56°. Find the angle of refraction in glass.
Greenlight is an incident at the polarising angle on a certain transparent medium. The angle of refraction is 30°.
Find
(i) polarising angle, and
(ii) refractive index of the medium.
What is polarisation?
Discuss polarisation by selective absorption.
What is a analyser?
What is unpolarised light?
What is partially polarised light?
Discuss about pile of plates.
Discuss about Nicol prism.
The reflected light is found to be plane polarised when an unpolarized light falls on a denser medium at 60° with the normal. Find the angle of refraction and critical angle of incidence for total internal reflection in the denser to rarer medium reflection.
A plane mirror produces a magnification of
Which of the following phenomena is not common to sound and light waves?
