Do waves move water forward?
NO. They impart a circular motion onto individual water molecules
Equation for power/ energy of a wave and units
Power (kW per m)= h^2 x time (in seconds)
Wave periods
Time intervals between wave crests
Swell waves: features
Constructive
Long waves period (up to 20 seconds)
Storm waves: features
Shorter wave lengths
Greater heights
Shorter wave periods