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If critical angle for a material to air passage is 30°, the refractive index of the material will be
Options
(a) 1
(b) 1.5
(c) 2
(d) 2.5
Correct Answer:
2
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Ray Optics
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Sound production from tape recorder makes use of
- If force(F), Velocity(V) and time(T) are taken as fundamental units, then the dimensions
- The power supplied by a force acting on a particle moving in a straight line
- An electron of a stationary hydrogen atom passes from the fifth energy level to
- A plane wave of wavelength 6250Å is incident normally on a slit of width 2×10⁻² cm.
Topics: Ray Optics (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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