PH-2253

Wave speed

Physics · Secondary 4 · Easy · Wave speed

A wave on a rope has a frequency of

5.0\,\text{Hz}

and a wavelength of

0.80\,\text{m}

.

What is the speed of the wave?

$0.16\,\text{m/s}$
$4.0\,\text{m/s}$
$6.25\,\text{m/s}$
$40\,\text{m/s}$

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