Created on : 03 Mar 2016
Light is a form of energy.Without light we can’t live in this world.We have the natural source of light,this sun.Tube lights and electric bulbs are the artificial sources of light.Many more facts about light can be studied in further slides.
By: Ashok Kumar!
- Created By
- H.Sandeep, K.Dilip, Rathan Singh.R
- Bapu Composite College