The fourth harmonic standing wave is oscillating at 400 Hz on a 4.0 m long fixed-end string. What is fundamental (or lowest resonance) frequency? Select one: O a. 100 Hz O b. 50 Hz O C. 500 Hz O d. 1600 Hz

The fourth harmonic standing wave is oscillating at 400 Hz on a 4.0 m long fixed-end string. What is fundamental (or lowest resonance) frequency? Select one: O a. 100 Hz O b. 50 Hz O C. 500 Hz O d. 1600 Hz

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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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

The fourth harmonic standing wave is oscillating at 400 Hz on a 4.0 m long fixed-end string. What is fundamental (or lowest resonance)
frequency?
Select one:
O a.
100 Hz
O b. 50 Hz
O C. 500 Hz
O d. 1600 Hz
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