Physics

Problem

A shallow-water wave has a wavelength of

0.80\,\text{m}

and a period of

0.40\,\text{s}

. Calculate the speed of the wave. a)

0.32\,\text{m}\,\text{s}^{-1}

1.0\,\text{m}\,\text{s}^{-1}

2.0\,\text{m}\,\text{s}^{-1}

3.2\,\text{m}\,\text{s}^{-1}