Question

In: Physics

A guitar player can change the frequency of a string by "bending" it-pushing it along a...

A guitar player can change the frequency of a string by "bending" it-pushing it along a fret that is perpendicular to its length. This stretches the string, increasing its tension and its frequency. The G string on a guitar is 64 cm long and has a tension of 74 N. The guitarist pushes this string down against a fret located at the center of the string, which gives it a frequency of 392 Hz. He then bends the string, pushing with a force of 4.0 N so that it moves 8.0 mm along the fret. What is the new frequency? Express answer with appropriate units.

Solutions

Expert Solution


Related Solutions

The G string on a guitar is 69 cm long and has a fundamental frequency of...
The G string on a guitar is 69 cm long and has a fundamental frequency of 196 Hz. A guitarist can play different notes by pushing the string against various frets, which changes the string's length. The third fret from the neck gives B♭ (233.08 Hz); the fourth fret gives B (246.94 Hz). How far apart are the third and fourth frets? Express your answer to two significant figures and include the appropriate units.
standing waves on a guitar string
Standing waves on a guitar string form when waves traveling down the string reflect off a point where the string is tied down or pressed against the fingerboard.The entire series of distortions may be superimposed on a single figure, like this (Intro 2 figure) , indicating different moments in time using traces ofdifferent colors or line styles.What is the wavelength λ of the standing wave shown onthe guitar string?
Sarah D is a guitar player. Her guitar has an under-saddle pezio-electric pick up. This device...
Sarah D is a guitar player. Her guitar has an under-saddle pezio-electric pick up. This device uses a 9 volt battery. She has recorded a sample of the hours of guitar use she has gotten from has last 13 batteries. 1 2 3 4 5 6 7 8 9 10 11 12 13 Hours 15 18 12 21 15 13 9 16 14 20 19 12 15 Given this data, calculate the: a. Sample Average Hours b. Sample Median Hours...
1. A vibrating string is cut in half. The fundamental frequency of the string will be......
1. A vibrating string is cut in half. The fundamental frequency of the string will be... a. doubled b. unchanged c. reduced by half 2.On a pipe organ, for a closed pipe, if you double the length of the pipe, what happens to the fundamental frequency? a. It does not change. b. It doubles. c. It is reduced by half. d. It is reduced by 1/4. e. It is increased 4x. 3. When you blow gently across the top of...
A guitar string is 90 cm long and has a mass of 3.5g . The distance...
A guitar string is 90 cm long and has a mass of 3.5g . The distance from the bridge to the support post is L=62cm, and the string is under a tension of 540N . What are the frequencies of the fundamental and first two overtones? Express your answers using two significant figures. Enter your answers in ascending order separated by commas.
When tuning his guitar, a music student notices that the string is not vibrating at the...
When tuning his guitar, a music student notices that the string is not vibrating at the desired frequency of 185 Hz, so he tightens the string by 18.0% to get this frequency. At what frequency was the string vibrating when he first started the tuning process?
A guitar string has a mass of 3.23 g, a length of 3.18 cm, and is...
A guitar string has a mass of 3.23 g, a length of 3.18 cm, and is under a tension of 980 N. What is the wave speed, fundamental frequency, and the frequencies of the next two harmonics on the string?
A guitar produces C by 425 Hz with a string length of 0.350m and a linear...
A guitar produces C by 425 Hz with a string length of 0.350m and a linear density of 1.35g/m. this note is played on a fixed string while the guitarist runs 4.75m/s through the concert hall. Suddenly, a fan starts singing the exact same note as the guitarist approaches her. *speed of sound is 325m/s A) at what frequency do the fans hear C B)At what frequency does the guitarist hear the note the fan is singing C)By how many...
You are pushing a set of blocks along a frictionless horizontal surface. The blocks are arranged...
You are pushing a set of blocks along a frictionless horizontal surface. The blocks are arranged in order by the 1kg block, then the 2kg block, and then the 3kg block; you push the 1kg block. a. Calculate the force exerted by the 3kg block on the 2kg block. b. Calculate the force exerted by the 2kg block on the 1kg block. For both parts show if you are using Newton's 2nd or 3rd Law and where.
Sort a string array by frequency given an array of string write a function that will...
Sort a string array by frequency given an array of string write a function that will return an array that is sorted by frequency example {"hello","hola","hello","hello","ciao","hola","hola","hola"} returned array should be {"hola","hello","ciao"}
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT