Regular Reflection

Choose the correct alternative and write it along with its allotted alphabet: Which of the following is the requirement for regular reflection of sound? A. smooth surface B. Rough surface C. Vacuum D. Transparent rough surface

Answer the following : Classify the below surfaces into forming regular reflection of light and irregular reflection of light : ( surface of the mirror , glazed tiles , soles of shoes , surfaces of tyres , floor of the room when polished , surface of an oily pot , surface of a brick , unpainted wall ).

Draw the following figures of regular polygons: Regular Pentagon

Draw the following figures of regular polygons: Regular Septagon

Draw the following figures of regular polygons: Regular Octagon

Draw axes of symmetry for the Regular Pentagoan & Regular Hexagoan.

Compare regular and diffused reflection ?

Distinguish between Regular and diffused reflection .