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The speed of a wave is its wavelength (λ) x frequency (ƒ).

v = 땃 = 1.2m x 250Hz = 300m/s

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โˆ™ 2012-06-22 23:42:05
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Q: What is the speed of a sound wave that has a wavelenhgth of 1.2 meters and a frequency of 250 H2?
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