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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
- A particle is dropped from a building. It takes 4 sec for the particle to reach the ground
- A disc of radius 0.1 m is rotating with a frequency 10 rev/sec in a normal magnetic
- A national roadway bridge over a canal is in the form of an arc of a circle of radius
- The wavelength of kα, X-rays produced by an X-ray tube 0.76Å. The atomic number
- The net electric force on a charge of +3μC at the mid-point on the line joining two
Topics: Ray Optics (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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