A violin string of L = 318 cm in length and u = 0.64 gim of linear mass density is tuned to play an A4 note at 440.0 Hz. This means that the string is in its mode of fundamental oscillation, that is, it will be on that note without placing any fingers on it. From this information, A. Calculate the tension in the string that will keep it in tune. ANSWER IS 50.119 N B. When playing the violin, different notes can be produced depending on the position of the fingers of one hand on the string The usual technique presses the string hard against the fretboard, reducing the length of the string that can vibrate. If we consider this string initially tuned for an A4, and a finger is placed a third of the way down from the headstock į What would be the new fundamental frequency, that is, the frequency of the new note that is being produced assuming it has the same tension as in part A?

A violin string of L = 318 cm in length and u = 0.64 gim of linear mass density is tuned to play an A4 note at 440.0 Hz. This means that the string is in its mode of fundamental oscillation, that is, it will be on that note without placing any fingers on it. From this information, A. Calculate the tension in the string that will keep it in tune. ANSWER IS 50.119 N B. When playing the violin, different notes can be produced depending on the position of the fingers of one hand on the string The usual technique presses the string hard against the fretboard, reducing the length of the string that can vibrate. If we consider this string initially tuned for an A4, and a finger is placed a third of the way down from the headstock į What would be the new fundamental frequency, that is, the frequency of the new note that is being produced assuming it has the same tension as in part A?

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter18: Superposition And Standing Waves

Section: Chapter Questions

Problem 16PQ: As in Figure P18.16, a simple harmonic oscillator is attached to a rope of linear mass density 5.4 ...

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