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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.
Related Questions: - The voltage gain of an amplifier with 9% negative feedback is 10.
- A stone tied to the end of a string of 1 m long is whirled in a horizontal circle
- The binding energy of deutron is 2.2 MeV and that of ₂⁴He is 28 MeV.
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Topics: Ray Optics
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The voltage gain of an amplifier with 9% negative feedback is 10.
- A stone tied to the end of a string of 1 m long is whirled in a horizontal circle
- The binding energy of deutron is 2.2 MeV and that of ₂⁴He is 28 MeV.
- A neutron moving with velocity v collides with a stationary particle
- Oil spreads over the surface of water where as water does not spread
Topics: Ray Optics (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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