A string fixed at both ends and having a mass of 3.10 g, a length of 3.90 m and a tension of 40.0 N vibrates in its second (n = 2) normal mode. (Assume the speed of sound in air is 343 m/s.) %3D (a) Is the wavelength in air of the sound emitted by this vibrating string larger or smaller than the wavelength of the wave on the string?
A string fixed at both ends and having a mass of 3.10 g, a length of 3.90 m and a tension of 40.0 N vibrates in its second (n = 2) normal mode. (Assume the speed of sound in air is 343 m/s.) %3D (a) Is the wavelength in air of the sound emitted by this vibrating string larger or smaller than the wavelength of the wave on the string?
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Transcribed Image Text:A string fixed at both ends and having a mass of 3.10 g, a length of 3.90 m and a tension of 40.0 N vibrates in its second (n = 2) normal mode. (Assume the speed of
sound in air is 343 m/s.)
%3D
(a) Is the wavelength in air of the sound emitted by this vibrating string larger or smaller than the wavelength of the wave on the string?
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