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01-07-2017
Physics

contestada

The frequency of a wave is 20 Hz. If the speed of the wave is 4 m/s, what is the wavelength?

Respuesta :

Blablabla111 Blablabla111

01-07-2017

The formula is
Velocity=frequency×lambda:
Therefore: 4=20×lambda
0.2=lambda

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