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An unpolarised beam of intensity I is incident on a pair of nicols making an angle of 60° with each other. The intensity of light emerging from the pair is
Options
(a) I
(b) I / 2
(c) I / 4
(d) I / 8
Correct Answer:
I / 4
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - When current I is flowing through a conductor, the drift velocity is v.
- The two ends of a metal rod are maintained at temperatures 100°C and 110°C.
- Wave nature of light is verified by
- Dispersion of light is caused due to
- B is doped in Si or Ge, then we will get
Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When current I is flowing through a conductor, the drift velocity is v.
- The two ends of a metal rod are maintained at temperatures 100°C and 110°C.
- Wave nature of light is verified by
- Dispersion of light is caused due to
- B is doped in Si or Ge, then we will get
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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As we know
I=I0Cos2∅
I=I_o cos^2〖〖60〗^0 〗
I=I_o (1/4)