Question

Give reason a rough surface doesn't form an image

Answer 1

A rough surface doesn't form a image .
example: an old plate, also doesn't form a image,because the continues scrubbing and washing of the plate makes it rough. And a rough surface always reflects a diffused image.

This is why rough surfaces do not form a clear image.

Answer 2

When light rays fall on rough surfaces, the reflected rays will travel in different directions. This type of reflection is known as irregular reflection. The image formed by this reflection is not very clear and accurate