Lessons
6 lessons • 1h
Invalid Date
NaN
Sound Part -1 (In Hindi )
10m 16s
Invalid Date
NaN
Effect Of Sound On Temperature Part -2(in Hindi)
10m 08s
Invalid Date
NaN
Types of Sound Part-3 (in Hindi)
10m 15s
Invalid Date
NaN
Inaudible Sound and Audible Sound Part-4(in Hindi)
11m 43s
Invalid Date
NaN
Audible And Ultrasonic Sound Part-5 (in Hindi)
10m 24s
Invalid Date
NaN
Sound level Part-6 (in indi )
7m 24s