Railway Exams
Free courses
General Science
Physics
Lesson 4 of 6 • 9 upvotes • 12:17mins
This lesson explains refraction through lenses, phenomenon like rainbow, dispersion, colours and human eye
6 lessons • 1h 5m
Series Overview (in HIndi)
6:02mins
SI Units and Scientific instruments (in Hindi)
11:08mins
Light - Part 1 (in HIndi)
11:34mins
Light - Part 2 (in Hindi)
12:17mins
Motion, Work, Energy and Power (in Hindi)
11:54mins
Electricity(in hindi)
12:04mins