If a wave has a wavelength of2.50 m, calculate its frequencyif it has a velocity of 343 m/s.O 7.29 x 10(-3) Hz857.50 Hz137.20 HzO 2.50 Hz If a 20-m string has a mass perlength of 5.30 x 10^(-2) kg/m,and is stretched to a tension of30.0 N. find the 3rd overtonethat could cause that string toform a standing wave.1.78 Hz0.59 HzO 1.19 HzO 2.38 Hz

The speed of a wave ,v is given by v= λf, where λis the wavelength of the wave and f is the…

Answered: If a wave has a wavelength of 2.50 m,…

If a wave has a wavelength of 2.50 m, calculate its frequency if it has a velocity of 343 m/s. O 7.29 x 10(-3) Hz O 857.50 Hz 137.20 Hz O 2.50 Hz

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter15: Sound

Section: Chapter Questions

Problem 3STP

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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

100%

If a wave has a wavelength of
2.50 m, calculate its frequency
if it has a velocity of 343 m/s.
O 7.29 x 10(-3) Hz
857.50 Hz
137.20 Hz
O 2.50 Hz

If a 20-m string has a mass per
length of 5.30 x 10^(-2) kg/m,
and is stretched to a tension of
30.0 N. find the 3rd overtone
that could cause that string to
form a standing wave.
1.78 Hz
0.59 Hz
O 1.19 Hz
O 2.38 Hz

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