Tuesday
May 26, 2015

Homework Help: physics

Posted by amaaa on Thursday, April 18, 2013 at 10:45pm.

The time needed for a water wave to change from the equilibrium level to the crest is 0.4185 s.
What fraction of a wavelength is this?

What is the period of the wave? Answer in units of s.

What is the frequency of the wave? Answer in units of Hz

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