Question

difference between regular and irregular reflection of light 3 points

Answer 1

.REGULAR REFLECTION

1.  It occurs when parallel beam of incident rays remain parallel after reflection.

2.  The reflected rays are reflected in one direction

3.  Image formation takes place.

4.  Occurs from smooth surfaces like mirror, silver spoon etc.

2.....Irregular reflection.

1.  It occurs when parallel beam of incident light doesn’t remain parallel after reflection.

2.  The reflected rays are not reflected in one direction

3.  Image formation doesn’t take place.

4.  Occurs from rough surfaces like wood, table, door, book etc.

Answer 2

Here's your answer.....

Regular reflection refers to when parallel rays of light travel through a medium and these rays of light are all reflected in the same direction by the medium. For example, when a beam of light travels through still water, these rays of light will likely all be reflected in the same direction.

Irregular reflection occurs when parallel rays of light are reflected in many different directions when traveling through a medium. For example, a beam of light traveling through a piece of glass or a lens that has an irregular shape and different thicknesses will likely cause the rays of light to be reflected in several different directions (not all in the same direction like they would during regular reflection).

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