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प्रश्न
How does a ray of light bend when it travels from denser to rarer medium.
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उत्तर
When a ray of light travels from denser to rarer medium it bends away from the normal.
संबंधित प्रश्न
State the relation between the critical angle and the absolute refractive index of a medium.
Total internal reflection can take place only if ______.
Define critical angle for a given medium.
Name the factors affecting the critical angle for the pair of media.
How is the critical angle of a material related to its refractive index?
A ray of light is incident as a normal ray on the surface of separation of two different mediums. What is the value of the angle of incidence in this case?
A spherical marble, of refractive index 1.5 and curvature 1.5 cm, contains a tiny air bubble at its centre. Where will it appear when seen from outside?
The angle of incidence at which the angle of refraction is Q£ is called the critical angle.
A ray of light passes from vacuum into a medium of refractive index µ, the angle of incidence is found to be twice the angle of refraction. Then the angle of incidence is ______.
