If the source of the wave was an open organ pipe of the same length as the wire, what would be the frequency of the 2th harmonic?© BrainMass Inc. brainmass.com March 21, 2019, 12:02 pm ad1c9bdddf
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Waves and Sound
(a) A vibrating stretched string has length 38 cm, mass 25 grams and is under a tension of 30 newtons. What is the frequency to the nearest Hz of its 3rd harmonic?
The frequency of fundamental vibration or forst harmonic of a streached string is given by the formula
where l ...
Two problems related to the standing (stationary) waves in stretched strings and organ pipe are solved.