13-09-2018
Physics

contestada

A wave is moving at 40 cm/s. Its wave length is 8 cm. what is the frequency of the wave?

Respuesta :

13-09-2018

Frequency = (speed) / (wavelength)

Frequency = (40 cm/s) / (8 cm)

Frequency = (40/8) ( /s )

Frequency = 5 /s

Frequency = 5 Hz

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