The speed of sound in air is approximately figured out by the formula speed of sound ms 3315 060 T C. C_air 3313 x. The speed of sound a is equal to the square root of the ratio of specific heats g times the gas constant R times the absolute temperature T.
C-1 where c is the speed of sound in msec T is the temperature in C S is the salinity in parts per thousand Z is the depth in meters.
Sound - Sound - Refraction. V 331 ms 06 msCT where T is the temperature of the air in degrees Celsius. C-1 where c is the speed of sound in msec T is the temperature in C S is the salinity in parts per thousand Z is the depth in meters. Sound - Sound - Refraction.