swervo22 swervo22

01-01-2019
Physics

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What is the speed of a periodic wave with a frequency of 4.5 Hz and a wavelength of 0.9m

Respuesta :

01-01-2019

Speed = (frequency) • (wavelength) for ANY wave

Speed = (4.5 / sec) • (0.9 m)

Speed = 4.05 m/s

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