3 years ago

A wave has a wavelength of 9 mm and a frequency of 16 hertz. What is its speed?

Physics

1 answer:

saul85 [17]3 years ago

6 0

For any wave . . . <em>Speed = (frequency) x (wavelength)</em>

For this wave . . .

Speed = (16/s) x (9 mm)

<em>Speed = 144 mm/s</em> or 0.144 m/s

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