Lesson 4 of 5 • 0 upvotes • 12:11mins
Refraction is bending of a light ray when it travels from one medium to another. When a ray of light travels from rarer medium to denser medium it bends towards the normal and vice versa.
5 lessons • 58m
Light, sources of light and it's characteristics.
11:09mins
Reflection of Light in Plane Mirrors.
10:33mins
Reflection of Light in Spherical Mirrors.
10:26mins
Refraction.
12:11mins
Lenses, Diffraction and Interference.
14:32mins