When light ray incident on the surface it transmitted one medium to another medium.
SHANMUKESHWAR
10 Years ago
Refraction is the bending of a wave when it enters a medium where its speed is different. The refraction of light when it passes from a fast medium to a slow medium bends the light ray toward the normal to the boundary between the two media.
L GOUSE BASHA
10 Years ago
Refraction is the bending of a wave when it enters a medium where its speed is different. The refraction of light when it passes from a fast medium to a slow medium bends the light ray toward the normal to the boundary between the two media.
pralay
10 Years ago
When a light ray travels from one medium to another, it suffers a change of direction at the surface of separation of the two media. This is known as refraction.
E.Nandhini ketha
8 Years ago
Refraction is the change in direction of wave propagation due to a change in its transmission medium. The phenomenon is explained by the conservation of energy and the conservation of momentum