Question

Write any two differences between regular and irregular (diffused) reflection.

Answer 1

Differences between regular and irregular reflection

	Regular Reflection	Irregular Reflection
1	This phenomenon happens with uniform, Polished surface	This phenomenon happens with rough surface.
2	If the incident rays are parallel to each other, then the reflected rays will also be parallel to each other.	If the incident rays are parallel to each other, then the reflected rays need not be parallel to each other.