158 Closed Pipe Resonance

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[@nz611]

Keep creating contents like this 🙏 lifesaver

[@zoyahizam1541]

Thank you sir

[@milansunar143]

At last Sharp, Sweet, Sharp, Sweet, Sharp, Sweet......
Because of odd integral multiples of harmonics
f1, 3f1, 5f1, 7f1.......

[@abhijitkolhe2733]

Brilliant

[@abhijitkolhe2733]

Can u please explain it by formula including diameter and length of tube??

[@lemuelwonah7076]

Diameter doesn't matter, only frequency(f), length(l) and speed of sound (v). First Harmonic length is v/(4f). For subsequent Harmonic lengths just add 2 to the coefficient of 'v' eg.
V/4f, 3v/4f, 5v/4f, 7v/4f etc

[@joelcoombs3499]

Phasing...

[@mostlysanetrader]

Constructive and destructive interference of the longitudinal waves ??

[@bailey2517]

800hz is a harmonic of the 1st harmonic (the lowest resonance of the tube), WHEN its at those specific lengths when he moves the blocker

[@statuswallah3515]

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