Friday
April 18, 2014

Homework Help: Physics 1

Posted by Emily on Friday, May 3, 2013 at 12:23pm.

A steel wire in a piano has a length of 0.5000 m and a mass of 3.800 10-3 kg. To what tension must this wire be stretched in order that the fundamental vibration correspond to middle C (fC = 261.6 Hz on the chromatic musical scale)?

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