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Wave Optics question

2020 · 7 Jan · Shift 1 · Q60
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Wave Optics question

2020 · 7 Jan · Shift 1 · Q60

JEE MainPhysicsWave OpticsMCQ+4 / −1
A polarizer - analyser set is adjusted such that the intensity of light coming out of the analyser is just 10% of the original intensity. Assuming that the polarizer - analyser set does not absorb any light, the angle by which the analyser need to be rotated further to reduce the output intensity to be zero, is :
  1. A
    71.6o
  2. B
    90o
  3. C
    18.4o
  4. D
    45o
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