Best Math Formula website. Search anything about Math Formula in this website.
what is the formula for the speed of sound in air. C speed of sound K elastic bulk modulus p density of the medium Putting the Equation to Work. The above formula switches C with K the bulk modulus for fluids.
Sound Waves Are Longitudinal Longitudinal Wave Waves Sound Waves from www.pinterest.com
The speed of sound in air is approximately figured out by the formula. V gRT M gRT M 273K 273K 273K gR M T 273K 331m s T 273K. Since we know the density of air at sea level is 12041 kgm³.
C a i r 3313 0606 ϑ m s displaystyle c_ mathrm air 33130606cdot vartheta mathrm ms where.
Perfect Gas An alternate formula for the speed of sound in a perfect gas is Tk M R c g 6a where g is the ratio of specific heats M is the molecular mass R is the universal gas constant Tkis the absolute temperature in Kelvin. C speed of sound K elastic bulk modulus p density of the medium Putting the Equation to Work. ϑ displaystyle vartheta. Now since the initial velocity is zero.
