State the speed of sound in air ?

Compare approximately the speed of sound in air, water and steel

Describe an experiment to estimate the speed of sound in air.

Compare approximately the speed of sound in air and steel.

Calculate the speed of sound in hydrogen at N.T.P., if density of hydrogen at N.T.P. is 1//16^(th) of air. Given that the speed of sound in air is 332 m/s.

Estimate the speed of sound in air at standard temperature and pressure. The mass of 1 mole of air is 29.0xx10^(-3)kg , lambda for air =7//5 .

The frequency of a tuning fork is 150 Hz and distance travelled by the sound, produced in air is 20 cm in one vibration. Calculate the speed of sound in air.

The speed of sound in hydrogen gas at N.T.P is 1328ms^(-1) . If the density of hydrogen is 1//16^("th") of that of air, then the speed of sound in air in at N.T.P is

If v_(a),v_(h) and v_(m) and are the speeds of sound in air, hydrogen and a metal at the same temperature, then

A source of sound of frequency 1000 Hz moves to the right with a speed of 32(m)/(s) relative to the ground. To its right there is a reflecting surface moving to the left with a speed of 64(m)/(s) relative to the ground. Take the speed of 64(m)/(s) . Relative to the ground. Take the speed of sound in air to be 332(m)/(s) and find (a) The wavelength of the sound emitted in air by the source, (b) the number of waves per second arriving at the reflecting surface, (c ) The speed of the reflected waves and (d) The wavelength of the reflected waves.

A sounding fork whose frequency is 256 Hz is held over an empty measuring cylinder. The sound is faint , but if just the right amount of water is poured into the cyclinder , it becomes loud. If the optimal amount of water produce an air column of length 0.31 m , then the speed of sound in air to a first approximation is