PPT Slide

Need to adjust f so that ?=2L

f=v/? = v/2L

‘fundamental mode’

v2= F/? => F = ?4L2f2

? =L for next stable pattern

second harmonic

? =2L/n in general

n is the number of loops

fn = n v/2L = n f1 ‘harmonics’

natural frequencies of the wire

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