I ReA guitar string is 90.0 cm long and has a mass of3.23 g. From the bridge to the support post (= e)is 60.0 cm and the string is under a tension of 518Part AWhat are the frequencies of the tundamental and first two overtones?Enter your answers numerically separated by commas.?fi. fa. fa=HzSubmitRequest AnswerProvide Feedback

Answered: Image /qna-images/answer/899aa387-1181-4899-a35d-1b50017b02cb.jpg

A guitar string is 90.0 cm long and has a mass of 3.23 g. From the bridge to the support post (= ) is 60.0 cm and the string is under a tension of 518 N Part A What are the frequencies of the fundamental and first two overtones? Enter your answers numerically separated by commas. ? fi- fa fa= Hz Submit Request Answer

A guitar string is 90.0 cm long and has a mass of 3.23 g. From the bridge to the support post (= ) is 60.0 cm and the string is under a tension of 518 N Part A What are the frequencies of the fundamental and first two overtones? Enter your answers numerically separated by commas. ? fi- fa fa= Hz Submit Request Answer

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter17: Sound

Section: Chapter Questions

Problem 43P: A guitar string oscillates at a frequency of 100 Hz and produces a sound wave. (a) What do you think...

See similar textbooks

Similar questions

A tuning fork vibrates producing sound at a frequency of 512 Hz. The speed of sound of sound in air is v=343.00 m/s if the air is at a temperature of 20.00°C . What is the wavelength of the sound?
A crude approximation of voice production is to consider the breathing passages and mouth to be a resonating tube closed at one end. (a) What is the fundamental frequency if the tube is 0.240 m long, by taking air temperature to be 37.0°C ? (b) What would this frequency become if the person replaced the air with helium? Assume the same temperature dependence for helium as for air.
A guitar string oscillates at a frequency of 100 Hz and produces a sound wave. (a) What do you think the frequency of the sound wave is that the vibrating string produces? (b) If the speed of the sound wave is v=343 m/s, , what is the wavelength of the sound wave?
The ear canal resonates like a tube closed at one end. (See [link]Figure 17_03_HumEar[/link].) If ear canals range in length from 1.80 to 2.60 cm in an average population, what is the range of fundamental resonant frequencies? Take air temperature to be 37.0°C, which is the same as body temperature.
A microphone receiving a pure sound tone feeds an oscilloscope, producing a wave on its screen. If the sound intensity is originally 2.00105W/m2 , but is turned up until the amplitude increases by 30.0% , what is the new intensity?
Consider the following figure. The length of the string between the string vibrator and the pulley is L=1.00 m. The linear density of the string is =0.006 kg/m. The string vibrator can oscillate at any frequency. The hanging mass is 2.00 kg. (a)What are the wavelength and frequency of n=6 mode? (b) The string oscillates the air around the string. What is the wavelength of the sound if the speed of the sound is vs=343.00 m/s?
People with good hearing can perceive sounds as low as -8.00 dB at a frequency of 3000 Hz. What is the intensity of this sound in watts per meter squared?
Two speakers producing the same frequency of sound are a distance of d apart. Consider an arc along a circle of radius R, centered at the midpoint of the speakers, as shown below. (a) At what angles will there be maxima? (b) At what angle will there be minima?
Ultrasonic sound waves are often used in methods of nondestructive testing. For example, this method can be used to find structural faults in a steel I-beams used in building. Consider a 10.00 meter long, steel I-beam with a cross-section shown below. The weight of the I-beam is 3846.50 N. What would be the speed of sound through in the I-beam? (Ysteel=200GPa,steel=159GPa) .
Check Your Understanding Identify common sounds at the levels of 10 dB, 50 dB, and 100 dB.
Consider the graph in the preceding problem of a compression wave. Shown are snapshots of the wave function for t=0.000 s (blue) and t=0.005 s (orange). Given that the displacement of the molecule at time t=0.00 s and position x=0.00 m is s(0.00m,0.00s)=1.08mm , derive a wave function to model the compression wave.
If a wind instrument, such as a tuba, has a fundamental frequency of 32.0 Hz, what are its first three overtones? It is closed at one end. (The overtones of a real tuba are more complex than this example, because it is a tapered tube.)