What is the fourth resonant frequency of an open tube 16 3

Last updated: 4/26/2023

What is the fourth resonant frequency of an open tube 16 3 cm long Answer in units of Hz and round to the nearest integer Hints a For an open tube the wavelength of the 1st harmonic is twice the length of the tube A 2L L L 1 12 b Speed of sound in air is 345 m s Use v Af to find the frequency of the 1st harmonic fundamental frequency c For an open end tube all harmonics are allowed The fourth resonant frequency should be the 4th harmonic of the fundamental frequency 10 poin