When a finger is pressed onto the fretboard of a guitar and the string is plucked,...
When a finger is pressed onto the fretboard of a guitar and the string is plucked, a higher frequency wave travels along the string. Does the speed of the wave increase, decrease or remain the same?
Homework Answers
Wave speed in stretched string is given by v = √T/m . It means wave speed only depends upon tension(T) in stretched string and mass per unit length (m).
By taking another general equation v=f.l means whatever frequency(f) doesn't matter, wavelength(l) adjust itself on increase or decrease of frequency but no effect is observed on wave speed in ideal condition.
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When a finger is pressed onto the fretboard of a guitar and the
string is plucked,...
If you were to replace a string on your guitar with a thicker string but put...
If you were to replace a string on your guitar with a thicker string but put it under the same amount of tension, would the wave speed change? Select one: Yes, the wave speed would decrease. Yes, the wave speed would increase. No, the wave speed would stay the same because it is under the same tension. O Check When you increase the driving frequency of a wave on the string does the wavelength decrease, increase, or stay the same?...
Two identical guitar strings are prepared such that they have the same length (0.65 m0.65 m)...
Two identical guitar strings are prepared such that they have the same length (0.65 m0.65 m) and are under the same amount of tension. The first string is plucked at one location, primarily exciting the first harmonic. The other string is plucked in a different location, primarily exciting the fourth harmonic. The resulting sounds give rise to a beat frequency of 378 Hz378 Hz. What is the wave propagation speed on the guitar strings? wave propagation speed: m/s
Two identical guitar strings are prepared such that they have the same length (0.67 m) and...
Two identical guitar strings are prepared such that they have the same length (0.67 m) and are under the same amount of tension. The first string is plucked at one location, primarily exciting the fifth harmonic. The other string is plucked in a different location, primarily exciting the fourth harmonic. The resulting sounds give rise to a beat frequency of 3.60 x 102 Hz What is the wave propagation speed on the guitar strings? m/s 241.2 wave propagation speed:
A wave pulse travels along a string at a speed of 15m/s what will be this...
A wave pulse travels along a string at a speed of 15m/s what will be this speed if: The string's tension is doubled? The string's mass is quadrupled(but its length is unchanged)? A guitar string 2m long has a tension of 200N and a mass per unit length of mu=0.5 g/m What is the speed of waves on the string when it is plucked? What is the string's fundamental frequency of vibration when it is plucked? What are the frequency...
Two identical guitar strings are prepared such that they have the same length (2.30 m) and...
Two identical guitar strings are prepared such that they have the same length (2.30 m) and are under the same amount of tension. The first string is plucked at one location, primarily exciting the 5th harmonic. The other string is plucked in a different location, primarily exciting the 4th harmonic. The resulting sounds give rise to a beat frequency of 378 Hz. What is the wave propagation speed on the guitar strings?
Two identical guitar strings are prepared such that they have the same length ( 0.65 m...
Two identical guitar strings are prepared such that they have the same length ( 0.65 m ) and are under the same amount of tension. The first string is plucked at one location, primarily exciting the second harmonic. The other string is plucked in a different location, primarily exciting the third harmonic. The resulting sounds give rise to a beat frequency of 378 Hz . What is the wave propagation speed on the guitar strings?
If the tension in a string doubled, then a natural frequency will increase decrease by If...
If the tension in a string doubled, then a natural frequency will increase decrease by If the 3^rd harmonic has a frequency of 600Hz, the frequency of the fundamental is Two strings have the same length and tension. One string has a mass per length that is 4 times that of the other string. The fundamental frequency of the more massive string will be times larger smaller than that of the less massive string. A musician playing a string instrument...
3) A string on an instrument plays an A (440 Hz) when plucked. If you put...
3) A string on an instrument plays an A (440 Hz) when plucked. If you put your finger down in the middle of the string, and then pluck, What frequency are you mostly likely to hear and why?
A guitar string has been plucked so it vibrates with the longest wavelength possible (fundamental). Now...
A guitar string has been plucked so it vibrates with the longest wavelength possible (fundamental). Now you hold the string down 1/2 of the way in from one end so it can't move there. If you pluck the string now, how does the new longest wavelength possible compare to the original one? Anew-Aold Anew Aold /4
When a guitar string is sounded along with a 430 Hz tuning fork, a beat frequency...
When a guitar string is sounded along with a 430 Hz tuning fork, a beat frequency of 4.00 Hz is heard. When the same string is sounded along with a 425 Hz tuning fork, the beat frequency is 9.00 Hz. What is the frequency of the string?
If you were to replace a string on your guitar with a thicker string but put it under the same amount of tension, would the wave speed change? Select one: Yes, the wave speed would decrease. Yes, the wave speed would increase. No, the wave speed would stay the same because it is under the same tension. O Check When you increase the driving frequency of a wave on the string does the wavelength decrease, increase, or stay the same?...
Two identical guitar strings are prepared such that they have the same length (0.67 m) and are under the same amount of tension. The first string is plucked at one location, primarily exciting the fifth harmonic. The other string is plucked in a different location, primarily exciting the fourth harmonic. The resulting sounds give rise to a beat frequency of 3.60 x 102 Hz What is the wave propagation speed on the guitar strings? m/s 241.2 wave propagation speed:
A wave pulse travels along a string at a speed of 15m/s what will be this speed if: The string's tension is doubled? The string's mass is quadrupled(but its length is unchanged)? A guitar string 2m long has a tension of 200N and a mass per unit length of mu=0.5 g/m What is the speed of waves on the string when it is plucked? What is the string's fundamental frequency of vibration when it is plucked? What are the frequency...
If the tension in a string doubled, then a natural frequency will increase decrease by If the 3^rd harmonic has a frequency of 600Hz, the frequency of the fundamental is Two strings have the same length and tension. One string has a mass per length that is 4 times that of the other string. The fundamental frequency of the more massive string will be times larger smaller than that of the less massive string. A musician playing a string instrument...
3) A string on an instrument plays an A (440 Hz) when plucked. If you put your finger down in the middle of the string, and then pluck, What frequency are you mostly likely to hear and why?
A guitar string has been plucked so it vibrates with the longest wavelength possible (fundamental). Now you hold the string down 1/2 of the way in from one end so it can't move there. If you pluck the string now, how does the new longest wavelength possible compare to the original one? Anew-Aold Anew Aold /4
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