Dunkerely’s rule for transverse vibrations (Verification Experiment)
This experiment verifies Dunkerley’s equation
1/fn2 = 1/f2n1 + 1/f2n2 + ------- + 1/f2ns
Where,
fn = frequency of transverse vibration of system
fn1, fn2 = frequency of vibrations of weights
fns = frequency of transverse of vibrations beam under its own weight