When a beam of light falls on a smooth and shiny surface the type of reflection is called ____________ reflection.

Reflection that takes place from a rough surface is known as ___________ reflection.

__________ is the perpendicular line drawn at the point of incidence.

The band of seven colors is called V_ _ _ _ _ R

Sunlight consists of how many colours?

Material that light can pass through it is called ______material.

_____________ is the property of light which is the bounces back of light from a surface.

________ is the phenomenon which occurs when a ray of light passes from one transparent medium to another.

how many types of reflections are there

In the diagram, which letter represents the angle of incidence?