I have work in the (Excel). And all the steps you can found in the files brought by. And we has been working on the last class is table 4 and table 5.
#Graph f(L) for both theoretical and experimental values for both cantilevered beams and tubular chimes. Add a trend line to experimental data. Compare with theoretical values. Determine the target value of L for your target frequency.
Also, I am work with the (Group A) in the class.
This is for group A
Electronic Note 1 (Hz) A: 440.0
Electronic Note 2 (Hz) D: 587.4
Beam Note (Hz) E: 329.6