Physics

Problem

A water surface wave travels from a region of deep water into a shallower region. In the deep region its speed is

3.2\,\text{m/s}

and its wavelength is

0.80\,\text{m}

. The speed of the wave in the shallow region is

2.4\,\text{m/s}

. Determine the wavelength of the wave in the shallow region.