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Category > Physics Posted 20 Apr 2017 My Price 5.00

A steel wire

A steel wire 1.18 m long with a mass per unit length of 2.30 10-3 kg/m.

 

(a) Find the fundamental frequency and second harmonic if the tension in the wire is 113 N. (Assume the wire doesn't stretch or break.)

ffundamental =

Hz

 

f2nd harmonic =

Hz

 

(b) Using a sound speed of 342 m/s, find the wavelengths of the sound waves produced.

λ (larger) =

m

 

λ (smaller) =

m

Answers

SuperTutor
(15)
Status NEW Posted 20 Apr 2017 03:04 AM My Price 5.00

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