Question

Differentiate between regular and diffused reflection. ?

Answer 1

regular reflection forms bright n sharp images
in the regular reflection the reflecting surface appears smooth

diffused reflection doesnot forms bright n sharp images
ln diffused reflection the reflecting surface appear dull

Answer 2

Regular reflection:1. Reflection from a polished surface is called regular reflection. 2. The rays are parallel. 3. Give glaze to our eyes. 4. Example, plain mirror. 
Diffused Reflection:1. Reflection from a rough surface is called diffuse reflection.2. The rays are not parallel. 3. It makes objects visible. 4. Example, wall.