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प्रश्न
Light transmitted by Nicol prism is ______.
विकल्प
partially polarised
unpolarised
plane polarised
elliptically polarised
उत्तर
Light transmitted by Nicol prism is plane polarised.
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संबंधित प्रश्न
With the help of neat diagram, explain how non-polar dielectric material is polarised in external electric field of increasing intensity. Define polarisation in dielectrics.
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A ray of light passes from a vacuum to a medium of refractive index (μ). The angle of
incidence is found to be twice the angle of refraction. The angle of incidence is _______.
A) `cos^(-1)(mu/2)`
B) cos−1(μ)
C) `2 cos^(-1) (mu/2)`
D) `2 sin^(-1) (mu/2)`
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