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06-12-2018
Physics

contestada

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

Respuesta :

06-12-2018

For any wave . . . Speed = (frequency) x (wavelength)

For this wave . . .

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

Speed = 144 mm/s or 0.144 m/s

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