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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 No…

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 No…
asked 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

asked
User Angely
by
8.2k points

1 Answer

2 votes

wave velocity = frequency × wavelength

300 = frequency × 0.75

Frequency = 300÷0.75 = 400 HZ

answered
User Amitabh Ranjan
by
8.0k points
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