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PHYSICS

Physics
The reflector of a search light is a :

Convex mirror
Cylindrical mirror
Plane mirror
Concave mirror

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Physics
Optical Fibre technology works on which of these principles of Physics?

Newton's law of Motion
Photoelectric effect
Bernoulli's Principle
Total internal reflection of Light

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Physics
What is the reason for formation of Mirage in desert?

Total internal reflection of light
Refraction of light
Reflection of light
Both Refraction and Total internal reflection of light

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Physics
The type of mirror used in automobiles to see the traffic on the rear side is

Concave
Plane
Convex
Plano-Convex

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Physics
If you look into a mirror and find that the image (your reflection) is smaller than you, then the type of the mirror is:

Plano-concave mirror
Plane mirror
Convex mirror
Concave mirror

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