The diagram below shows two pipes of the same length. Pipe A is open at both ends and pipe B is closed at one end.
A. On the diagrams above, draw lines to represent the waveforms of the fifth harmonic resonant note for each pipe.
B. On each diagram, label the position of the nodes with the letter N and the position of the antinodes with the letter A
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The diagram below shows two pipes of the same length. Pipe A is open at both...
You have pipes of various lengths and openings and want to select 2 pipes (1 open-open and 1 open-closed) so your 440 Hz tuning fork will vibrate both perfectly at their first resonant points. The speed of sound in air is 343 m/s. a) What are the lengths of each of these two pipes? b) Draw a picture of the wave in both pipes and clearly indicate the nodes and antinodes of the wave inside both pipes. c) How much...
You have pipes of various lengths and openings and want to select 2 pipes (1 open-open and 1 open-closed) so your 440 Hz tuning fork will vibrate both perfectly at their first resonant points. The speed of sound in air is 343 m/s. a) What are the lengths of each of these two pipes? b) Draw a picture of the wave in both pipes and clearly indicate the nodes and antinodes of the wave inside both pipes. 1 c) How...
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...
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...
Pipe A is open at both ends and has length LA. Pipe B is closed at one end and open at the other and has length LB. When both pipes produce sound in their second overtones, the result is a beat frequency of 2.5 Hz. a. Make a careful sketch of the standing wave pattern for the air displacement for each pipe. Next to each sketch write the wavelength for each pipe in terms of the pipe lengths LA...
Pipe A is open at both ends and has length LA. Pipe B is closed at one end and open at the other and has length LB. When both pipes produce sound in their second overtones, the result is a beat frequency of 2.5 Hz. a. Make a careful sketch of the standing wave pattern for the air displacement for each pipe. Next to each sketch, write the wavelength for each pipe in terms of the pipe lengths LA and...
Given open and closed pipes of the same length, which would have the lowest natural frequency: A). The closed pipe B). The open pipe C). They both would have the same low frequency
Let's consider a pipe of length 45.0 cm open at both ends. What is the number of the highest harmonic that may be heard by a person who can hear frequencies from 20 Hz to 20,000 Hz? The speed of sound is 344 m/s. Sample submission: 12 Note for credit: if the pipe is closed at one end, then n = 103
Pre-Lab for LAB#11 Waves in air may be represented by oscillations of air molecules or of air pressure. When representing standing waves in air, displacement nodes correspond to pressure antinodes (places of greatest pressure variation), and displacement antinodes correspond to pressure nodes (places of least pressure variation). Problem Consider a pipe that is closed at one end. Sketch the standing wave pattern in each of the following situations to show the regions of greatest and least air pressure variations (pressure...
The fundamental of an organ pipe that is closed at one end and open at the other end is 265.6 Hz (middle C). The second harmonic of an organ pipe that is open at both ends has the same frequency. Part A What is the length of the pipe that is closed at one end and open at the other end? PO AJĄ O O ? Submit Request Answer Part B What is the length of the pipe that is...