Question

A guitar string of length 72.8 cm (which might be out of tune) has been plucked...

A guitar string of length 72.8 cm (which might be out of tune) has been plucked and is producing a note of frequency 334 Hz. (a) What is the speed of transverse traveling waves on this guitar string? Give your answer in m/s. HINT: The note you hear is produced by the vibrational mode of the string which has the fundamental (lowest possible) frequency. Draw a picture of the string vibrating in that mode and determine the wavelength of the traveling waves which combine to produce the standing wave that you have drawn. m/s (b) In the sound wave that is traveling from the guitar string to your ears, what is the distance between adjacent condensations? (For the speed of sound in air use the value, at 20 degrees Celsius, from the inside front cover of your textbook.) m

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Jennifer is using a tuning fork to tune her fifth guitar string, which should be at...
Jennifer is using a tuning fork to tune her fifth guitar string, which should be at a frequency of 110Hz, or note A2 in music terms. When she rings the tuning fork and plucks her guitar string, she hears 4.00beats/s. (a) What are the two possible frequencies of Jennifer's guitar string? (b) When Jennifer loosens the string slightly, she hears 3.00beats/s. What is the frequency of the guitar string? (c) Guitar strings have a fundamental harmonic with a wavelength of...
A particular guitar string has a mass of 3.0 grams and a length of 0.75 m....
A particular guitar string has a mass of 3.0 grams and a length of 0.75 m. when it is stretched, it produces a transverse wave of frequency 1200 Hz and wavelength 2/3 of the length of the string. (i) What is the speed of the transverse wave on the string? (ii) What is the tension of the string?
A guitar string vibrates in its fundamental mode, with nodes at its ends. The length of...
A guitar string vibrates in its fundamental mode, with nodes at its ends. The length of the rope segment that vibrates freely is 0.386 m. The maximum transverse acceleration of a point at the midpoint of the segment is 8.40x103 m / s2, and the maximum transverse velocity is 3.80 m / s. a) Calculate the amplitude of this standing wave. b) How fast are transverse traveling waves in this rope? a a) 1.72 m b) 543 m/s b a)...
A nylon guitar string has a linear density of 9.3 g/m and is under a tension...
A nylon guitar string has a linear density of 9.3 g/m and is under a tension of 151 N. The fixed supports are distance D = 98 cm apart. The string is oscillating in the standing wave pattern shown in the following figure. Calculate the frequency of the traveling waves for this standing wave.
A taut 0.750 m string is plucked at one end, and the pulse takes 0.150 s...
A taut 0.750 m string is plucked at one end, and the pulse takes 0.150 s to travel to the pposite end and back again. What is the wave speed on the string? (2) What are the three lowest frequencies for standing waves on the string? (4) If a string four times the mass density is used instead, what is the new lowest frequency? (3) Bonus: When the pulse in the description reaches the opposite end, is it inverted or...
A guitar string is clamped at the nut and the bridge. When you pluck the string,...
A guitar string is clamped at the nut and the bridge. When you pluck the string, you set up a standing wave on it. The “scale” of the guitar is the distance from nut to bridge, typically 64 cm.(a) [4 pts.] The low A string on a guitar is supposed to produce a note with a frequency of 110 Hz. What is the speed of sound on this string?(b) [3 pts.] If the pitch is too high, you can lower...
A guitar string is clamped at the nut and the bridge. When you pluck the string,...
A guitar string is clamped at the nut and the bridge. When you pluck the string, you set up a standing wave on it. The “scale” of the guitar is the distance from nut to bridge, typically 64 cm.(a) [4 pts.] The low A string on a guitar is supposed to produce a note with a frequency of 110 Hz. What is the speed of sound on this string?(b) [3 pts.] If the pitch is too high, you can lower...
a. A guitar string is vibrating with a wave having a wavelength of 1.6 m. This...
a. A guitar string is vibrating with a wave having a wavelength of 1.6 m. This string has a linear mass density of 20 g/m. If the tension holding the string is 7500 N, what is the frequency pitch of the sound produced? Answer in 2 decimal places, and units assumed in Hz. b. Echolocation is a technique used by some animals such as bats, whales and dolphins to assess their surroundings without using vision. A whale gets too far...
Acoustic 7. One string of a certain musical instrument is 80 cm long and has mass...
Acoustic 7. One string of a certain musical instrument is 80 cm long and has mass of 8,72 gram. It is being played in a room where the speed of sound is 344 m/s. a. To what tension must you adjust the string so that, when vibrating in its second overtone, it produces sound of wavelength 3,40 cm? b. What frequency sound does this string produce in its fundamental mode of vibration? PLEASE ANSWER CLEARLY
A string with both ends held fixed is vibrating in its third harmonic. The waves have...
A string with both ends held fixed is vibrating in its third harmonic. The waves have a speed of 193 m/s and a frequency of 235 Hz. The amplitude of the standing wave at an antinode is 0.380 cm. a)Calculate the amplitude at point on the string a distance of 16.0 cm from the left-hand end of the string. b)How much time does it take the string to go from its largest upward displacement to its largest downward displacement at...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT