Question

b) The images A and B below, represent two different types of reflections. Identify each type of reflection represented by the images. List any two differences between them.​

Answer 1

Answer:

1) irregular reflection

2) regular reflection

Answer 2

Answer:

1st . irregular reflection ,eg rough wall

2nd .regular reflection ,eg mirror.

When a beam of parallel light rays is incident on a smooth and plane surface, the reflected rays will also be parallel. This type of reflection is called Regular Reflection.

Diffuse reflection is the reflection of light or other waves or particles from a surface such that a ray incident on the surface is scattered at many angles rather than at just one angle as in the case of specular reflection.