Question

state the factors on wich velocity of sound depends​

Answer 1

At 20 °C (68 °F), the speed of sound in air is about 343 metres per second (1,235 km/h; 1,125 ft/s; 767 mph; 667 kn), or a kilometre in 2.9 s or a mile in 4.7 s. It depends strongly on temperature as well as the medium through which a sound wave is propagating.

Sound pressure: p, SPL,LPA

Sound intensity: I, SIL

Answer 2

Explanation:

It depends strongly on temperature as well as the medium through which a sound wave is propagating. The speed of sound in an ideal gas depends only on its temperature and composition. The speed has a weak dependence on frequency and pressure in ordinary air, deviating slightly from ideal behavior