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frequencies of an organ pipe are determined to be 702 Hz and 810 HE. (Assume the...
6)Two adjacent natural frequencies of an organ pipe are determined to be 912 Hz and 1008...
6)Two adjacent natural frequencies of an organ pipe are determined to be 912 Hz and 1008 Hz. (Assume the speed of sound is 343 m/s.) (a) Calculate the fundamental frequency of this pipe. Answer must be in Hz (b) Calculate the length of this pipe. Answer must be in m 7)A train sounds its horn as it approaches an intersection. The horn can just be heard at a level of 60 dB by an observer 10 km away. (a) What...
Organ pipe A with both ends open has a fundamental frequency of 320.0 Hz. The third...
Organ pipe A with both ends open has a fundamental frequency of 320.0 Hz. The third harmonic of organ pipe B with one end open has the same frequency as the second harmonic of pipe A. Assume a speed of sound of 343 m/s. What is the length of Pipe A? What is the length of Pipe B?
An organ pipe is observed to produce 3 consecutive harmonics with frequencies of 189, 243 and...
An organ pipe is observed to produce 3 consecutive harmonics with frequencies of 189, 243 and 297 Hz. By how much does the tube need to be shortened so that the fundamental frequency is 60 Hz? The speed of sound is 343 m/s.
Suppose that the range of output frequencies is from 88.0 Hz to 13.8 kHz for a...
Suppose that the range of output frequencies is from 88.0 Hz to 13.8 kHz for a pipe organ. Take 343 m/s for the speed of sound. (a) What is the length (in units of m) of the longest pipe open at both ends and producing sound at its fundamental frequency? (b) What is the length (in units of m) of the shortest pipe open at both ends and producing sound at its fundamental frequency?
Calculate the length of a pipe that has a fundamental frequency of 316 Hz. (Take the...
Calculate the length of a pipe that has a fundamental frequency of
316 Hz. (Take the speed of sound in air to be 343 m/s.)
Calculate the length of a pipe that has a fundamental frequency of 316 Hz. (Take the speed of sound in air to be 343 m/s.) (a) Assume the pipe is closed at one end (b) Assume the pipe is open at both ends
An open pipe on an organ creates a fundamental frequency at 10500 Hz. How long is...
An open pipe on an organ creates a fundamental frequency at 10500 Hz. How long is the pipe (speed of sound=343 m/s, unit=m)?
Calculate the length of a pipe that has a fundamental frequency of 997 Hz. (Take the...
Calculate the length of a pipe that has a fundamental frequency of 997 Hz. (Take the speed of sound in air to be 343 m/s.) (a) Assume the pipe is closed at one end. m (b) Assume the pipe is open at both ends. m
An engineer measures the frequencies of the audible standing waves in an organ pipe. He finds...
An engineer measures the frequencies of the audible standing waves in an organ pipe. He finds two adjacent tones at 420 and 540 Hz. (a) On the basis of this discovery, the engineer computes the pipe's fundamental frequency. What is its value (in Hz)? Hz (b) Is the pipe open at both ends or only one? open at both ends open at only one end (c) The air within the pipe has a temperature of 20°C and is at atmospheric...
A certain pipe has resonant frequencies of 165 Hz, 275 Hz, and 385 Hz, with no...
A certain pipe has resonant frequencies of 165 Hz, 275 Hz, and 385 Hz, with no other resonant frequencies between these values. (a) Is this a pipe open at both ends or closed at one end? (b) What is the fundamental frequency of this pipe? (c) How long is this pipe? (Use the speed of sound in air at 20°C.)
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...
Calculate the length of a pipe that has a fundamental frequency of
316 Hz. (Take the speed of sound in air to be 343 m/s.)
Calculate the length of a pipe that has a fundamental frequency of 316 Hz. (Take the speed of sound in air to be 343 m/s.) (a) Assume the pipe is closed at one end (b) Assume the pipe is open at both ends
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