Question

Velocity of sound in air does not depend on: a) density of air b) temperature of air c) pressure of air d) humidity of air

Answer 1

Speed of sound doesn't depend upon Pressure of air.


Hope it helps!!

Answer 2

Velocity of sound in air does not depend on pressure of air. (option c)

• The velocity of the sound waves is dependent on the various factors of the propagation medium.
• One of the most common propagation mediums of the sound is the air medium.
• The velocity of the sound is highly dependent on the temperature, density, humidity of the air medium.
• But, the air pressure isn't related with the velocity of the sound. This can be proved by the ideal gas theory.