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Wave Optics — Physics STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 SciencePhysicsWave Optics1 Mark
Question
When a plane polarised light is passed through an analyser and analyser is rotated through 90°, the intensity of the emerging light(a) Varies between a maximum and minimum(b) Becomes zero(c) Does not vary(d) Varies between a maximum and zero
 
 
 
 
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Answer

(d) Varies between a maximum and zero

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