UPSC CSE - GS
Free courses
Science & Technology
Lesson 7 of 7 • 1 upvotes • 3:05mins
This demonstration is a good trick , but can help in understanding the concepts of pressure and elasticity.
7 lessons • 42m
Overview
2:06mins
Atmospheric Pressure
8:41mins
Electricity from Magnet - Electromagnetism
4:07mins
Magnetism from Electricity
5:29mins
Convex lens converges or diverges?
6:36mins
Theodolite
12:26mins
Why one balloon?
3:05mins