Lesson 3 of 15 • 63 upvotes • 11:01mins
What is sound? How is sound produced? Characteristics of sound wave, reflection of sound, ranges of sound, applications of ultrasound.
15 lessons • 2h 20m
Introduction Topics (in Telugu)
2:03mins
Heat (in Telugu)
6:11mins
Sound (in Telugu)
11:01mins
Light- Part 1 (in Telugu)
9:19mins
Light- Part 2 (in Telugu)
10:09mins
Scalar & Vector quantities(telugu)
12:01mins
Scalar & vector quantities part-2( telugu)
11:59mins
Surface tension, viscosity, simple harmonic motion (Telugu)
12:24mins
Gravitation(Telugu)
13:45mins
Sources of energy(telugu)
8:13mins
Sources of energy - part-2(telugu)
8:52mins
Waves & matter(telugu)
8:17mins
Electricity part -1 (Telugu)
7:58mins
Electricity part -2 (telugu)
8:10mins
Magnetism(Telugu)
9:37mins