In this case the missing variables are g and T. Now I simply measure the length of my tube which in this case was 1548 m. 3 k2 k1 2 1.
To calculate select the medium or enter the speed of sound then enter the frequency and click or tap the Calculate button to calculate the wavelength.
This is faster than 331 meters per second which is the speed of sound in air at freezing temperatures. I figure four significant figures is pretty good. To calculate select the medium or enter the speed of sound then enter the frequency and click or tap the Calculate button to calculate the wavelength. The relationship of the speed of sound its frequency and wavelength is the same as for all waves.