09-03-2017
Physics

contestada

what is the speed of a wave that has a wavelength of 0.4 meter and a frequency of 10 hertz

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Lolabarber Lolabarber

09-03-2017

It is
4 m/s.

The picture shows work :)

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AISstudent AISstudent

09-03-2017

Apply the formula: Wavelength = speed / frequency
Answer should be speed= 0.4 × 10= 4 m/s

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