When height increases, velocity of sound decreases

Calculate the increase in velocity of sound produced by 1^@C rise in temperature,if the velocity of sound at 0^@C is 332 ms^(-1) ?

As the density increases, the velocity of sound_________ .

If the height of the orbit of a satellite increases its velocity must decrease. State true/ false

If temperature of a medium increases velocity of sound ____ .

At room temperature (27^(@)C) the velocity of sound in air is 330 m/s. the increase in velocity of sound when temperature is increased by 1^(@)C is

At room temperature (27^(@)C) the velocity of sound in air is 330 m/s. the increase in velocity of sound when temperature is increased by 1^(@)C is

Calculate the increase velocity of sound for 1^@C rise of temperature if the velocity of sound at 0^@C is 332(m)/(s) .