Question

Write about refracted ray​

Answer 1

Explanation:

Normally, when a light ray is incident on the boundary between two transparent materials of differingindex of refraction, a portion of the incident energy is reflected, and the remainder of the energy is refracted or bent through an angle as it enters the second material.

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Answer 2

refracted ray is a ray (drawn perpendicular to the wavefronts) that shows the direction that light travels after it has crossed over the boundary. In the diagram, a normal line is drawn to the surface at the point of incidence.