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A signaling whistle measures 5.0 cm from its open end to its closed end. Find the wavelength of the sound emitted and the frequency of the whistle if the speed of sound is 344 m…

A signaling whistle measures 5.0 cm from its open end to its closed end. Find the wavelength of the sound emitted and the frequency of the whistle if the speed of sound is 344 m…
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A signaling whistle measures 5.0 cm from its open end to its closed end. Find the wavelength of the sound emitted and the frequency of the whistle if the speed of sound is 344 m/s.

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User Gilsham
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1 Answer

4 votes

L = 5 cm =0.05 m

sound speed = 344 m/s

F =v x λ

F = 344 x 0.05 = 17.2 hz

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User Kivis
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8.5k points
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