Answered: Q4. Consecutive standing waves occur at…

Q4. Consecutive standing waves occur at frequencies 280 Hz and 315 Hz on a taut string fixed at both ends. Determine the frequency of the 3rd harmonic. O 100 Hz O 175 Hz O 140 Hz O 75 Hz O 105 Hz

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter17: Physics Of Hearing

Section: Chapter Questions

Problem 64PE: (a) What are the loudnesses in phons of sounds having frequencies of 200, 1000, 5000, and 10,000 Hz....

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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

Q4. Consecutive standing waves
occur at frequencies 280 Hz and 315
Hz on a taut string fixed at both ends.
Determine the frequency of the 3rd
harmonic.
O 100 Hz
O 175 Hz
O 140 Hz
75 Hz
O 105 Hz

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