CBSE Class 9CBSE
Share
Notifications

View all notifications

Production of Sound

Login
Create free account


      Forgot password?

notes

How is a sound produced?

A sound is produced when an object vibrates, that is they move in a ‘to-and-fro’ motion.

For instance,

  • When we strike a tuning fork or a stretched rubber band, it vibrates and produces sound.
  • The human voice is produced because of the vibration of the vocal cords.
  • String instruments produce sound as their strings vibrate.
  • When a bird flaps its wings a sound is produced.
  • A flute produces sound because the air column of the flute vibrates as air passes through it.

Shaalaa.com | Production and Propagation of sound

Shaalaa.com


Next video


Shaalaa.com


Production and Propagation of sound [00:22:03]
S
Series 1: playing of 2
series 1
0%


S
View in app×