Question

differentiate between regular and diffuse reflection does diffuse reflection means the failure of law of reflection

Answer 1

i)regular reflection occurs on smooth surface like mirror while diffused or irregular reflection occurs on rough surface like cardboard.
ii)in regular reflection image is formed while in irregular reflection image is not formed.

no, diffused reflection does not mean failure of laws of reflection.

Answer 2

Differences between regular and diffuse reflection are as follows-

• Regular reflection refers to the reflection of light from a plain or smooth surface like a mirror.
• Diffuse or Irregular reflection refers to the reflection of light in multiple directions due to being reflected from a rough surface like wood.

No, diffuse reflection does not mean failure of the law of reflection. It means that the rays of light have been reflected off an uneven plane.