wind (windswell) and earthquakes
whales humping
Usually waves in the ocean are caused by wind since out in the ocean there is nothing to block, or slow down the wind because there's obviously no buildings or people usually around so the wind can be stronger and faster creating waves in the water.
No, ocean waves cannot move faster than the wind that generates them. Waves are a result of the energy transferred from the wind to the water's surface, so they generally travel at a speed proportional to the wind speed.
The machine that generates electricity from waves is called a wave energy converter (WEC). These devices typically capture the energy from ocean waves and convert it into electrical power through various mechanisms such as buoy generators or oscillating water columns.
No, tsunami waves are not electromagnetic. Tsunamis are caused by undersea earthquakes, volcanic eruptions, or landslides that displace a large volume of water which generates powerful ocean waves. These waves are purely physical phenomena, not involving electromagnetism.
Waves is probably the most common.
a lake
Ocean waves created by energy in the water are the waves that can be found in the ocean.
the wind
i think for tidal power (Rotech Tidal turbine), inwitch the motion of the waves rotate the turbine. the turbine is connected to a generator witch generates power.
The atmosphere and the hydrosphere interact to produce waves and currents. Wind blowing over the surface of the water generates waves, while the rotation of the Earth and differences in water density create ocean currents.
Most waves that travel through a substance are mechanical waves. These waves require a medium (such as water, air, or solids) to propagate. Sound waves, seismic waves, and ocean waves are examples of mechanical waves.