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A plane polarised light is incident normally on a tourmaline plate. Its E vector make an angle of 60⁰ with the optic axis of the plate. Find the percentage difference between initial and final intensities
Options
(a) 50%
(b) 25%
(c) 75%
(d) 90%
Correct Answer:
75%
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- α- particles, β – particles and γ – rays are all having same energy.
- The de-Broglie wavelength of an electron having 80 eV of energy is nearly
- Resistances n, each r Ω, when connected in parallel give an equivalent resistance
- Electric field intensity at a point in between two parallel sheets due to like
- A coil has resistance 30 ohm and inductive reactance 20 ohmn at 50 Hz frequency.
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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