Question

Law of reflection are not applicable to rough and irregular surface true or false

Answer 1

Answer:

A rough surface will tend to scatter light instead of reflect it into a single direction. At a very microscopic level, the law of reflection holds perfectly, but the angle of incidence is changing across the surface due to the roughness

Answer 2

Answer:

False

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Explanation:

For rough surfaces, the law of reflection remains valid. It predicts that rays incident at slightly different points on the surface are reflected in completely different directions, because the normal to a rough surface varies in direction very strongly from point to point on the surface.