Wave Optics questions
833 published questions with worked solutions.
- The relation between refractive index of the medium and angle of polarisation is called
- The expression relating polarising angle and refractive index is
- If the light is polarised by reflection, then the angle between reflected and refracted light is
- Polarising sheets give maximum intensity when their polarising directions are parallel. Through what angle either sheet is turned...
- For a given medium, the polarising angle is 60^ . The critical angle for this medium will be
- The light reflected form water surface ( =1.3) is completely polarised. The angle of incidence will be
- Unpolarised light of intensity 32 W ,m^ -2 passes through three polarizer such that the transmission axis of the last polarizer...
- A refractive index of calcite crystal is _0 for O–ray and _e for E–ray, then along the optical axes of the crystal
- Two Nicols are oriented with their principal planes making an angle of 60^ . The incident unpolarised light which passes through...
- Which of the following material may be used to produce polaroids :
- Double refraction of light was discovered by
- Nicol prism is based on the principle of
- In Nicol prism Canada balsam acts as an……… medium for the extra ordinary ray
- The device to produce plane polarised light is
- Light transmitted by Nicol prism is
- In double refraction
- In Nicol prism, which of the following process is used to produce plane polarised light?
- In the case of double refraction of light velocity of ordinary ray is V_0 and the velocity of extraordinary ray is V_e. Then
- A Nicol prism can be used
- The phenomenon of double refraction is used to produce plane polarised light in
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