Consider a pipe of length L that is open at both ends. What are the wavelengths of the three lowest-pitch tones produced by this pipe? O A. 4L, 2L, L O B. 2L, L L/2 O C. 2L, L 2L/3 O D. 4L, 4L/3, 4L/5 E. 4L, 2L, L/2
Q: Consider a pipe of length L that is open at both ends. What are the wavelengths of the three…
A: Given ,Length of the pipe = L Let , wavelength = λSo , Length of the pipe is given by , L = nλ / 2…
Q: A 30m long aluminum wire (m = 64g) and a 20m copper wire (mc = 140g), both with the same diameter,…
A:
Q: A 1.30-m string is held fixed at both ends. When driven by a 140-Hz source, the string vibrates in 4…
A:
Q: A C note (f = 256 Hz) is sounded on a piano. If the length of the piano wire is 1.8 m and its mass…
A: 1
Q: An isotropic source creates a wave whose intensity is 4 x 10-8 W/m2 at a distance of 1.0 m from the…
A: Given Intensity, I = 4×10-8 W/m2 at a distance of 1.0 m The intensity at the distance of 2.0 m is…
Q: 5. What is the intensity level in decibels for a sound that has an intensity of 5×105 W/m²? A. 79 dB…
A: Sound intensity level (I0 in dB) is reference intensity corresponding at 0 dB: I0 = 1 × 10-12 W/m2…
Q: The frequency of the highest note on a certain musical instrument is 2000 Hz. a. How many harmonics…
A: From the question, the value of the fundamental frequency is: Thus, the frequency of the succeeding…
Q: A string is 0.800 m long and has a mass of 6.00 g. a. What is its mass per unit length? b. It is…
A: Note: Since you have posted a question with multiple sub-parts, we will solve the first three…
Q: The D-string on a properly tuned guitar produces a tone with a fundamental frequency of 146.8 Hz.…
A:
Q: The audible range for humans is ________. Choose one answer. a. 20-20,000 Hz b. less than 300…
A: Required: Frequency range of audible sound for humans
Q: (c) What is the work done on the particle between the starting point and the point of furthest…
A: Mass of the particle (M) = 100 g = 0.1 kgAcceleration of the…
Q: A 2.25-mm-long pipe has one end open. Among its possible standing-wave frequencies is 345 HzHz; the…
A: The units are repeated twice. We will solve the problem with length 2.25 m and the frequencies 345…
Q: A person shouting at the top of his lungs emits about 1.0 W of energy as sound waves. Match the…
A: Given: The power of the sound waves emitted by the person shouting: P = 1.0 W.
Q: A string exactly 2 meters long has a mass of 10.0 g and is under a tension of 1 wave in this string…
A: GivenL=2 mm=10 g=10×10-3 kgT=12.5 N
Q: In a transverse wave, crest is a point on the wave where the ______________________. a. displacement…
A: In a transverse wave, crest is a point on the wave where the ______________________. a.…
Q: A guitar has 4 strings. The mass per unit length of the G string is 4 times the mass per unit length…
A:
Q: Q2. A wave on a string is described by y(x,t) = 15.0 sin(Tx/8 - 4rt) where x and y are in centimeter…
A:
Q: a. A banjo D string is 0.69 m long and has a fundamental frequency of 293.6 Hz. Determine the speed…
A: a) Calculate the speed of the wave on the string. f=v2L293.6 Hz=v2(0.69 m)v=405.168 m/sv≈405.17 m/s
Q: In the afternoon, the decibel level of a busy freeway is 100 dB with 100 cars passing a given point…
A:
Q: Select correct expressions for the frequencies of the first three overtones (ƒ1 , f2 and f3) of the…
A: Given:- The Fundamental frequency of the one end closed pipe is f0 The first three overtone…
Q: A guitar has 4 strings. The mass per unit length of the G string is 4 times the mass per unit length…
A: fundamental frequency of E string is given as, fE=12LTμ fundamental frequency of G string is given…
Q: you are playing a non-harmonic or percussion instrument and you change the number of overtones of a…
A: Option (B) is correct.It is hard to say because most percussion instruments don’t have a strong…
Q: If the sound volume increases from 30 dB to 80 dB, then the intensity of the sound increases by a…
A: Given data The initial sound volume is given as β1=30 db The final sound volume is given as β2=80…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 3 images
- The noise level generated by domestic air conditioner ranges betweena. What is the fundamental frequency of a 0.533-m-long tube, open at both ends, on a day when the speed of sound is 344 m/s? f1 Hz b. What is the frequency of its second harmonic? f2 = HzA guitar string produces a musical note with a wavelength of 78.0 cm. If the sound's speed in air is 347 m/s, what is the frequency of the note? a. 445 Hz b. 0.29 Hz c. 290 Hz d. 4.4 Hz e. 29 kHz
- 1,72. Emma needs to know the fundamental frequency of a guitar string. She sounds the string together with an 840Hz tuning fork, and counts 15 beats in 5.0s. She then sounds the string with an 835Hz tuning fork and counts 2 beats every second. What is the frequency of the string?Select the correct expressions for the first three overtones of an open pipe with the fundamental frequency fo . Select one or more: O a. f2 = 3 fo O b. f3 = 4fo O c. f1 = 2 fo O d. f2 = fo O e. f3 = fo O f. f3 = fo 5