1 (4) fig. 5.1 shows six wavefronts of a wave travelling on the surface of shallow water. the wave passes from shallow water into deep water. direction of wave shallow water fig. 5.1 the speed of the wave in deep water is 0.90 m/s. in shallow water, the speed of the wave is 0.60 m/s and the wavelength is 0.010 m. (i) draw three wavefronts in the deep water. com deep water 11​