Subject :NSO Class : Class 8
When light falls on a surface, light bounces off the surface. This is called reflection. When light falls on a smooth surface, the surface reflects the light in a well defined manner. The best example is plane mirror.
The mirror is coated with the layer of paint at the back. Why?
APaint increases reflection
BPaint reduces transmission of light
CPaint protects the silver coat
DBoth B and C
Ans 1: (Master Answer)
Class : Class 1
The correct answer is D.