Question

Name two surfaces on which regular reflection will takes place? ​

Answer 1

Answer:

Regular reflection occurs at the surface of a plane surface like a plane mirror. Reflected rays after regular reflection are parallel. Diffused reflection occurs at the surface of a rough surface like cardboard. Reflected rays after regular reflection are not parallel

Answer 2

Answer:

(a) A regular reflection takes place on a polished wooden table because its surface is smooth.

(b) A diffused reflection takes place on a chalk powder because its surface is uneven.

Explanation:

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