According to physics more is the speed of sound greater is the elasticity and smaller is the density. The value for vw is given byvw 331 ms T 273 K v w 331 ms T 273 K. To get the speed of sound temperature is important than pressure because in an ideal gas speed of sound changes with temperature.
At any time t y is the average displacement of the molecules in the x direction.
You may see it as miles per. F is the frequency in hertz Hz. Use an electronic timer or data logger to record the time taken. Use this online Speed of Sound Calculator to calculate sound speed at temperature T based on air temperature which is expressed in degree and temperature designation given in Fahrenheit Celsius Kelvin Rankine.