Formation of Shadow - Light, Shadows and Reflections - Class 6 Science (Meritnation.com)

Visit http://www.meritnation.com for more videos for your class!

Formation of Shadow
Fact About shadow - The formation of shadows shows that light rays travels in a line.
A point source forms a shadow that is completely devoid of light.
http://www.Meritnation.com, India's leading online education portal for students of classes I1-12. See how you can use Meritnation's Multimedia Resources, Practice Tests, Interactive Exercises & Expert Help to score high in school.