Q. 17 B5.0( 2 Votes )

Briefly mention, which of the following will cause regular reflection of light and which diffuse reflection of light.

Chalk powder

Answer :

Diffuse reflection of light takes place.


When a ray of light fall (strike) on the surface of Chalk powder, reflected ray get scatted in a different direction with a different angle. So, the law of reflection doesn’t hold true. Thus, diffuse reflection.


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