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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 projectile is fired at an angle of 45° with the horizontal
- A person cannot see the objects clearly placed at a distance more than 40 cm
- If force is proportional to square of velocity, then the dimension of proportionality
- A 120 m long train is moving in a direction with speed 20 m/s.A train B moving
- In case of linearly polarised light, the magnitude of the electric field vector
Topics: Ray Optics (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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