Because the water particles are bumping into each other. One his another, and pushes it forward. The water particles are really barely moving. If the particles actually moved with the wave, then all the water in the oceans would be piled up on the coast lines, in theory. Its like a human wave at a football game... The particles (or people) are making a chain reaction.The wave propagates through the water; the water itself has no lateral movement. The movement of the water in a wave is almost entirely up and down.
It is movement of land beneath the sea, often it is a land slide that displaces water and produces the wave.
The energy from the plate movement travels through the water. The tsunami is just the resulting wave.
When a wave is traveling in deep water, its bottom is at a set depth. As it comes ashore, the wave tries to stay the same wave height. since the land is denser than the water, the water is forced upward. That upward movement is the height of the tsunami.
As an ocean wave passes, the water moves up and down in a circular pattern and returns to its original position.
A movement of water cause by currents and wind.
go to heaven
On a large scale you would call the movement a tide. On a small scale you would call the movement a wave.
wave
a water fall
wave
The position where a wave would be if there was no movement.
This is the movement of water in a wave form back to the sea
Because the water particles are bumping into each other. One his another, and pushes it forward. The water particles are really barely moving. If the particles actually moved with the wave, then all the water in the oceans would be piled up on the coast lines, in theory. Its like a human wave at a football game... The particles (or people) are making a chain reaction.The wave propagates through the water; the water itself has no lateral movement. The movement of the water in a wave is almost entirely up and down.
Reflection
Basically, "mechanical wave" means that the wave involves actual movement of matter - as in a water wave or sound wave - as opposed to waves that consist of electrical currents, or electromagnetic waves.
It is movement of land beneath the sea, often it is a land slide that displaces water and produces the wave.