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A man is playing the lowest note on a 5 string bass guitar, which has a frequency of f= 30 s, and it corresponds to the lowest frequency standing wave on the heaviest string on the guitar. a) If the wavelength of this standing wave on the guitar string is 1 = 2 m, then how long is the portion of the string that is free to move? b) What is the wave speed of traveling waves on this guitar string? c) This 30 Hz tone is being amplified by a powerful loudspeaker. What is the wavelength of the sound wave emitted by the speaker? You may approximate the speed of sound as 300 m/s. d) What is the frequency heard by a woman driving at a speed of 30 m/s away from the guitar player?

A man is playing the lowest note on a 5 string bass guitar, which has a frequency of f= 30 s, and it corresponds to the lowest frequency standing wave on the heaviest string on the guitar. a) If the wavelength of this standing wave on the guitar string is 1 = 2 m, then how long is the portion of the string that is free to move? b) What is the wave speed of traveling waves on this guitar string? c) This 30 Hz tone is being amplified by a powerful loudspeaker. What is the wavelength of the sound wave emitted by the speaker? You may approximate the speed of sound as 300 m/s. d) What is the frequency heard by a woman driving at a speed of 30 m/s away from the guitar player?

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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2010Q4: Please answer all parts in specific detail and explain each step with reasoning
Problem 4 Fast car and a bass guitar A man is playing the lowest note on a 5 string bass guitar, which has a frequency of f= 30 s', and it corresponds to the lowest frequency standing wave on the heaviest string on the guitar. a) If the wavelength of this standing wave on the guitar string is 1 = 2 m, then how long is the portion of the string that is free to move? b) What is the wave speed of traveling waves on this guitar string? c) This 30 Hz tone is being amplified by a powerful loudspeaker. What is the wavelength of the sound wave emitted by the speaker? You may approximate the speed of sound as 300 m/s. d) What is the frequency heard by a woman driving at a speed of 30 m/s away from the guitar player? e) If the intensity of the sound is 4 W/m at a distance of 3 m from the speaker, then what is the intensity 12 m from the speaker? Veay = 30 m/
Transcribed Image Text:Problem 4 Fast car and a bass guitar A man is playing the lowest note on a 5 string bass guitar, which has a frequency of f= 30 s', and it corresponds to the lowest frequency standing wave on the heaviest string on the guitar. a) If the wavelength of this standing wave on the guitar string is 1 = 2 m, then how long is the portion of the string that is free to move? b) What is the wave speed of traveling waves on this guitar string? c) This 30 Hz tone is being amplified by a powerful loudspeaker. What is the wavelength of the sound wave emitted by the speaker? You may approximate the speed of sound as 300 m/s. d) What is the frequency heard by a woman driving at a speed of 30 m/s away from the guitar player? e) If the intensity of the sound is 4 W/m at a distance of 3 m from the speaker, then what is the intensity 12 m from the speaker? Veay = 30 m/
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