A tuning fork was sounded over an adjustable air column open at both ends. It was found that the difference between the first and second resonant length is 8.5 cm . what is the frequency of the tuning fork if the experiment was done in a lab with an air temperature of 23 C.

Answer rating: 100% (QA)

To find the frequency of the tuning fork we can use the formula for the wavelength of a sound wave in an openended tube 2Ln where is the wavelength L ... View the full answer