Give expressions of velocity of sound in solids and liquids.

Write down the expression for finding the velocity of sound in a liquid using a Kundts tube.

Velocity of sound in vacuum is

Velocity of sound in vacuum is

Velocity of sound in vacuum is

The velocity of a sound is largest in

The Laplace's correction in the expression for the velocity of sound given by Newton is needed because sound waves

Change of a solid to a liquid

Arrange the speed of sound in gases V_g , solids V_s and liquids V_l in an ascending order.

A source of sound attached to the bob of a simple pendulum execute SHM . The difference between the apparent frequency of sound as received by an observer during its approach and recession at the mean frequency of the source . The velocity of the source at the mean position is ( velocity of sound in the air is 340 m//s ) [Assume velocity of sound lt lt velocity of sound in air ]