Difference between Regular and Irregular Reflection.
| Regular Reflection. | Irregular Reflection. |
| It occurs when all the reflected rays from a given smooth surface are parallel to the parallel incident rays. | It occurs when for a given set of parallel incident rays, the reflected rays do not remain parallel to each other. |
| This occurs from smooth surfaces like a mirror, spoon, etc. | This occurs from rough surfaces like wood, etc. |
| The image is formed and seen. It helps to see objects. | No images or blurry images can be seen. |
