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Physics, 04.03.2021 18:40 crtlq

1. The wavelength of a sound wave is 1.25 meters and the frequency is 450 Hz. What is the wave speed. 2. How would the speed change if you doubled the frequency. ​

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1. The wavelength of a sound wave is 1.25 meters and the frequency is 450 Hz. What is the wave speed...
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