Log in
Join for free
Lessons
5 lessons • 42m
Invalid Date
NaN
Introduction (in Hindi)
2m 26s
Invalid Date
NaN
Waves and Types of Waves (in Hindi)
14m 06s
Invalid Date
NaN
Electromagnetic Waves (in Hindi)
10m 41s
Invalid Date
NaN
Sound Waves (in Hindi)
8m 25s
Invalid Date
NaN
Sonar and Doppler Effect (in Hindi)
6m 32s