Production and Propagation of Sound (in Hindi)

Lesson 2 of 8 • 23 upvotes • 11:13mins

Ashish Gehlot

Hello everyone, This is lesson number 2. In this lesson I have talked about Inception of sound and its propagation in a medium. I have also talked about wave concept of sound, phenomena of propagation of sound, longitudinal and transverse waves and medium for a sound. I have also added an activity called Bell jar experiment by which way we can know that sound doesn't travel in vacuum. Cheers,