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April 20, 2015

Homework Help: Physics

Posted by Trev on Sunday, October 18, 2009 at 6:59pm.

A string has a mass per unit length of 7.00x10-3 kg/m and a length of 0.230 m. What must be the tension in the string if its second harmonic has the same frequency as the second resonance mode of a 2.05 m long pipe open at one end?

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