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3. A closed organ pipe is 150 cm...
Problem 4 [8 pts] A long pipe, length L, is closed at both ends, and filled...
Problem 4 [8 pts] A long pipe, length L, is closed at both ends, and filled with a gas with speed of sound v. The pipe is excited in some fashion in order to produce standing waves. (a) Sketch the standing wave pattern for the four lowest frequencies supported by this pipe. Label the nodes and antinodes. (b) Make a table of the wavelengths and frequencies of the sound waves that are formed by these four excitations, in terms of...
explain please *Question 160: Resonant Frequencies A piece of pipe is closed at one end and...
explain please
*Question 160: Resonant Frequencies A piece of pipe is closed at one end and open at the other. The standing wave with the lowest frequency (the fundamental) occurs at frequency 100 Hz. What is the frequency of the first overtone (the next highest standing wave frequency)? Select one: a. 200 Hz b. 150 Hz c. No other standing waves are possible in a pipe open at one end only d. 67 Hz e. 300 Hz The correct answer...
A pipe organ may contain tens of thousands of pipes of varying shapes, sizes and materials....
A pipe organ may contain tens of thousands of pipes of varying shapes, sizes and materials. (a) A pipe destined for an organ is open at both ends and has a length of 1.2 m. What is the wavelength of the longest standing wave that can be produced by this pipe? (b) The fundamental frequency produced by the pipe is measured to be 150 Hz. Calculate the speed of sound for the air in the pipe. (c) If one end...
2.) The 2nd harmonic of a violin string with a length of 32 cm (between the fixed ends) and density of 0.15 kg/m resonates with the third harmonic of a 2.0-m long organ pipe with one end closed an...
2.) The 2nd harmonic of a violin string with a length of 32 cm (between the fixed ends) and density of 0.15 kg/m resonates with the third harmonic of a 2.0-m long organ pipe with one end closed and the other end open. (a) Draw a diagram for the problem, labelling the known and unknown variables. In your diagram, e standing waves for both the violin string and the organ pipe. For the organ pipe, graph the standing wave in...
An organ pipe is 2.0-m long. Assume the pipe is cylindrical with one closd and one...
An organ pipe is 2.0-m long. Assume the pipe is cylindrical with
one closd and one open end.
1) What is the longest wavelength for a standing sound wave
possible in the pipe?
2) What is the wavelength of the first 1st overtone? What is the
wavelength of the 2nd overtone?
3) If the frequency of the 4th harmonic is 290 hz, what is the
speed of sound in the pipe?
An organ pipe is 2.0-m long. Assume the pipe...
Resonance of a String: A cello string is 60 cm long with a fundamental frequency of...
Resonance of a String: A cello string is 60 cm long with a fundamental frequency of 486 Hz. Show means do the calculation for wavelength and speed using the (PSF). Show the fundamental wavelength is 1.20 meters. Show the speed of the wave is 583 m/sec. Draw the fundamental vibration to scale. Use 1 cm = 5 cm. Draw the first 3 overtones to the same scale, arranging the diagrams neatly as in class. Give frequency and wavelength of each...
The A string of a violin is 34 cm long between fixed points with a fundamental...
The A string of a violin is 34 cm long between fixed points with a fundamental frequency of 440 Hz and a mass per unit length of 6.2×10−4 kg/m . What is the wave speed in the string? What is the tension in the string? What is the length of the tube of a simple wind instrument (say, an organ pipe) closed at one end whose fundamental is also 440 Hz if the speed of sound is 343m/s in air?...
A closed (at one end) organ pipe has a fundamental frequency of 680 Hz. (a)What is...
A closed (at one end) organ pipe has a fundamental frequency of 680 Hz. (a)What is the length of the pipe? (b)What is the wavelength of the fourth overtone?
An organ pipe is 5.70 m long and is closed at one end. (The speed of...
An organ pipe is 5.70 m long and is closed at one end. (The speed of sound at T = 20.0°C is v = 343 m/s.) What is the lowest standing wave frequency for the organ pipe?
help on #3 and #4 please show all work 3. A string with a mass per...
help on #3 and #4 please
show all work
3. A string with a mass per unit length of 3.4 x 10-**. is attached to a string vibrator (frequency = 120 Hz) with a string extended over a pulley with mass hanging on the string (like in our lab). The length of the vibrating portion the string (between the string vibrator and the pulley) is 75 cm. Calculate the mass that would need to be hong the string in order...
Problem 4 [8 pts] A long pipe, length L, is closed at both ends, and filled with a gas with speed of sound v. The pipe is excited in some fashion in order to produce standing waves. (a) Sketch the standing wave pattern for the four lowest frequencies supported by this pipe. Label the nodes and antinodes. (b) Make a table of the wavelengths and frequencies of the sound waves that are formed by these four excitations, in terms of...
explain please
*Question 160: Resonant Frequencies A piece of pipe is closed at one end and open at the other. The standing wave with the lowest frequency (the fundamental) occurs at frequency 100 Hz. What is the frequency of the first overtone (the next highest standing wave frequency)? Select one: a. 200 Hz b. 150 Hz c. No other standing waves are possible in a pipe open at one end only d. 67 Hz e. 300 Hz The correct answer...
2.) The 2nd harmonic of a violin string with a length of 32 cm (between the fixed ends) and density of 0.15 kg/m resonates with the third harmonic of a 2.0-m long organ pipe with one end closed and the other end open. (a) Draw a diagram for the problem, labelling the known and unknown variables. In your diagram, e standing waves for both the violin string and the organ pipe. For the organ pipe, graph the standing wave in...
An organ pipe is 2.0-m long. Assume the pipe is cylindrical with
one closd and one open end.
1) What is the longest wavelength for a standing sound wave
possible in the pipe?
2) What is the wavelength of the first 1st overtone? What is the
wavelength of the 2nd overtone?
3) If the frequency of the 4th harmonic is 290 hz, what is the
speed of sound in the pipe?
An organ pipe is 2.0-m long. Assume the pipe...
help on #3 and #4 please
show all work
3. A string with a mass per unit length of 3.4 x 10-**. is attached to a string vibrator (frequency = 120 Hz) with a string extended over a pulley with mass hanging on the string (like in our lab). The length of the vibrating portion the string (between the string vibrator and the pulley) is 75 cm. Calculate the mass that would need to be hong the string in order...
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