A standing wave with 5 loops is created on a string that is 0.75 m long. If the wave has a velocity of 300 m/s, what is the frequency of the wave? 1000 Hz 400 Hz 225 Hz 90 Hz None of the above

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asked Nov 22, 2022 144k views

5 votes

A standing wave with 5 loops is created on a string that is 0.75 m long. If the

wave has a velocity of 300 m/s, what is the frequency of the wave?
1000 Hz
400 Hz
225 Hz
90 Hz
None of the above

Physics
college

Angely asked

by Angely

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1 Answer

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wave velocity = frequency × wavelength

300 = frequency × 0.75

Frequency = 300÷0.75 = 400 HZ

Amitabh Ranjan answered Nov 27, 2022

by Amitabh Ranjan

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