Question

When light falls on a surface it is observed to change its direction of propagation, this phenomena is known as____




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Answer 1

reflection of light.

When light falls on a surface, the direction of the rays is changed. This change in direction is known as reflection of light. The reflected light travels to the same medium it came from.

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Answer 2

Answer:

reflection

Explanation:

The ray of light that strikes the surface is called incident ray. The normal is perpendicular to the surface. When the ray strikes the surface, the ray gets reflected back. This ray is called reflected ray.

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