Guitar String: Speed and Frequency

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  41516 Finding speed of transverse waves on a guitar string The D note (at a frequency of 588 ) from a trumpet causes a guitar string to vibrate in its second overtone with large amplitude.

• amplitude and wave speed of the standing wave

  (b) Since the guitar string is fixed at both ends, the wavelength and the length of the string is L = n*lamda /2 Fro the fundamental frequency, n = 1.

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• Frequency of transverse standing waves on stretched string.

  113299 Frequency of transverse standing waves on stretched string. The G string on a guitar has a fundamental frequency of 196 Hz and a length of 0.62 m.

• Tuning a Guitar with Beats

  113296 Tuning a Guitar with Beats A 440.0 Hz tuning fork is sounded together with an out-of-tune guitar string, and a beat frequency of 3 Hz is heard. When the string is tightened, the frequency is heard to decrease.

• Frequency of a string

  Thus the frequency of the guitar string is 445 Hz (as 445-436=9) which satisfies the second condition. Calculates frequency of a string.

• Guitar String Frequency

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• Tension vs fundamental frequency

  Fundamental frequency, fo = (1/2L)*sqrt(T/m) => T = m * (2*L*fo)^2 = 0.007 * (2*0.7*131)^2 = 235.45 N --Answer Problem relating tension in a given length & linear mass density string and corresponding fundamental frequency.