fata. 1  definite singular nominative form of fatÄ. 2  definite singular accusative form of fatÄ.
1. Once a wave has been generated its speed may change, but its period does not as this characteristic is determined by the generating force. 2. Deep-water waves (waves of oscillation) a. Deep-water waves occur where the water is deeper than 1/2 the wavelength of the waves. b. In deep water the velocity of a wave is a function of wavelength. c. Waves are created in storm centers or by the steady winds of the westerlies and trades.
Sneaker waves are disproportionately large ocean waves which appear suddenly and without any warning at all. Since they are unexpected, they represent a serious hazard to both people and ship traffic. Some regions of the world are more prone to these waves than others, leading to posted warnings and advisories to make visitors aware of the issue.