Bouncing back of light from a rough surface is an example of ___.
What type of reflection of light takes place from :
(a) a rough surface?
(b) a smooth surface?
What is the difference between regular reflection of light and diffuse reflection of light ? What type of reflection of light takes place from : (a) a cinema screen (b) a plane mirror (c) a cardboard (d) still water surface of a lake
The bouncing back of light from a shiny surface is called as ___________.
Bouncing back of the light from the surface of an object is called ______.