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Which one of the following is not due to total internal reflection?
Options
(a) working of optical fibre
(b) Difference between apparent and real depth of pond
(c) Mirage on hot summer days
(d) Brilliance of diamond
Correct Answer:
Difference between apparent and real depth of pond
Explanation:
Difference between apparent and real depth of a pond is due to the refraction of light, not due to the total internal reflection. Other three phenomena are due to the total internal reflection.
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Topics: Ray Optics
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If the magnetising field on a ferromagnetic material is increased, its permeability
- The value of n so that vectors 2i+3j-2k, 5i+nj+k and -i+2j+3k may be coplanar,will be
- The e.m.f. of a battery is 2 V and its internal resistance is 0.5 Ω. The maximum
- A satellite in a circular orbit of radius R has a period of 4 hours. Another satellite
- Two spherical bodies of mass M and 5 M and radii R and 2 R released in free space
Topics: Ray Optics (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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