If a wave has a wavelength of 9 meters and a period of 0.006, what is the velocity of the wave? A. 1,800 m/s B. 1,500 m/s C. 1,200 m/s D. 1,285 m/s

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If a wave has a wavelength of 9 meters and a period of 0.006, what is the velocity of the wave?

A. 1,800 m/s
B. 1,500 m/s
C. 1,200 m/s
D. 1,285 m/s

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If a wave has a wavelength of 9 meters and a period of 0.006, the velocity of the wave is 1500 m / s. wavelength = wave velocity / frequency, wavelength = c / f, 9 = c / (1 / 0.006), c = 9 * 1 / 0.006 = 1500 m / s