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anonymous
 one year ago
What is the frequency of a ship's whistle if the velocity of sound is 340 meters/second and the wavelength is 1.70 meters?
A. 200 hertz
B. 253 hertz
C. 340 hertz
D. 532 hertz
anonymous
 one year ago
What is the frequency of a ship's whistle if the velocity of sound is 340 meters/second and the wavelength is 1.70 meters? A. 200 hertz B. 253 hertz C. 340 hertz D. 532 hertz

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Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.1we have this subsequent formula: \[\Large \lambda f = v\] where \lambda is the wave length, v is the speed, and f is the frequency. So we can write: \[\Large f = \frac{v}{\lambda } = \frac{{340}}{{1.70}} = ...hertz\]
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