Find the wave speed and the tension in the string

Reference no: EM13264589

A string of a violin is 32 cm long between fixed points with a fundamental frequency of 440 Hz and a mass per unit length of 7.2 x 10-4 kg/m.

(a) What are the wave speed and the tension in the string?

(b) What is the length of the tube of a simple wind instrument (say, an organ pipe) closed at one end whose fundamental is also 440 Hz if the speed of sound is 343 m/s in air?

Reference no: EM13264589

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