Answered: 14. What is the third-lowest frequency…

14. What is the third-lowest frequency (in Hz) that resonates in an open-open tube whose length is 0.40 meter? (a) 873.45 (b) 1080.24 (c) 1273.41 (d) 763.44 (e) none of these

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter18: Superposition And Standing Waves

Section: Chapter Questions

Problem 73PQ: A pipe is observed to have a fundamental frequency of 345 Hz. Assume the pipe is filled with air (v...

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Concept explainers

Stretched string

A stretched string is a wire which is made up of any metal that must have a larger length compared to its thickness. The ends of the wire are fixed, and when they oscillate or are plucked, it produces two reflected transverse waves of the same frequency and same amplitude. The waves or pulses are traveling in alternate directions and superimpose with one another. This waveform is named standing or stationary waves.

Question

14. What is the third-lowest frequency (in Hz) that resonates in an open-open tube whose length
is 0.40 meter?
(a) 873.45
(b) 1080.24
(c) 1273.41
(d) 763.44
(e) none of these

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