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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
- What is the nature of Gaussian surface involved in Gauss’s law of electrostatics?
- A body of mass m is thrown upwards at an angle θ with the horizontal with velocity
- If doubly ionised lithium atom is hydrogen like with atomic number 3, the wavelength
- A mixture consists of two radioactive materials A₁ and A₂ with half lives of 20s
- An automobile engine develops 100 kW when rotating at a speed of 1800 rev/min
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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