Sound is produced by _______________(vibrations / wires)
Hence, the Sound is produced by Vibrations.
Name one musical instrument each in which the sound is produced :
(a) by vibrating a stretched siring.
(b) by vibrating air enclosed in a tube.
(c) by vibrating a stretched membrane
(d) by vibrating metal plates.
Describe a simple experiment which demonstrates that the sound produced by a tuning fork is due to vibrations of its arms.