Velocity of sound in air is not affected by change in

The velocity of sound in air is affected by change in the (i) atmospheric pressure (ii) moisture content of air (iii) temperature of air (iv) composition of air.

Velocity of sound in air is about

Statement-1 : The velocity of sound in a gas is not affected by changes in pressure provided temperature of gas remains constant. Statement-2 : This is because velocity of sound is inversely proportional to square root of density of the gas.

The velocity of soundd is not affected by change inn

Velocity of sound in air depends on

Velocity of sound in solids is affected by their density .

The velocity of sound in air is independent of changes is