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Q: What happens to waves as they approach the shore line?
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Standing waves present on an open transmission line?

Standing waves present on an open transmission line?


How does waves change as they approach shore?

The effect of the slowing of a tsunami close to shore is that the wave increases in height. It becomes a lot taller! The trick to getting this in perspective is in understanding that as the wave travels across the water, it stretches out. As it is now longer while en route across the open ocean, it isn't as tall. In fact, it is possible to be on a ship in the middle of a deep ocean as a tsunami passes and not really notice anything alarming because the wave is so elongated. As it reaches shore, the leading edge of the wave begins to slow up in the shallower water. This results in a "bunching up" of the water and the wave can then rise to a frightening - and destructive - height just as it comes ashore. Note: To expand a little: Ordinary ocean waves are movements only of the top layers of water, and if you were diving a few meters below the surface, you would not feel the effects of even rather strong waves. Tsunamis, however, involve the movement of truly huge amounts of water amounting to the entire "column" of water from the ocean floor to the surface. This is another way to see why the above explanation increases tsunami height. We're not talking about bigger and bigger "surfing" waves, but a huge volume of water crowding up on itself as it moves over the rising ocean floor.


Do waves travel in a straight line?

no


Where do waves originate?

Longitudinal waves are the result of earthquakes, and are also known as Primary, or P-Waves. Longitudinal waves are faster than Transverse (Secondary) Waves. A diagram of a Longitudinal wave is a straight line, with a denser area where the wave itself is travelling.


When you the height of a wave from the center line to a crest or trought is the waves?

amplitude

Related questions

Are heavy waves caused by hurricane are called rip tide?

Heavy waves caused by hurricanes are not called rip tides. Waves causes by hurricanes are called waves. Rip tides are occur closer to the shore line.


When was Shore Line East created?

Shore Line East was created in 1990.


When did Shore Line Railway - Connecticut - end?

Shore Line Railway - Connecticut - ended in 1897.


When was Shore Line Railway - Connecticut - created?

Shore Line Railway - Connecticut - was created in 1864.


What breaks on water but never on land?

A wave will break in the water but will never break on land. Waves are most commonly seen breaking close to or right on the shore line. However, they also break in the middle of a lake or ocean.


Why is wave power a renewable resource?

Waves are produced by the shearing action of the wind blowing above the surface of the water body. Waves are considered as a renewable source of energy as they are an inexhaustible source of energy and have a high energy density. The energy density of waves close to the shore is about 20 kW/m of shore line whereas the energy density is about 60-80 kW/m off-shore (about 6-10 kms off-shore). Devices such as the Oscillating Water Column, the Pelamis, the Clam, the Floating buoys are some of the devices that are used to derive energy from the waves.


Does the US or Switzerland has more shore line?

Switzerland is land-locked. It does'nt have any shore line. The answer is the USA.


When did New Jersey Shore Line Railroad end?

New Jersey Shore Line Railroad ended in 1914.


How do you use shore line in a sentence?

Its very relaxing walking in the shore.


How many miles of shore line are in Michigan?

The state of Michigan has three quarters of its borders as shore lines. The shore line of Michigan is a total of 3, 052 miles


What happens if rocks shift along a fault line?

they release all their built up energy in the form of shock waves


How long is the Alaska shore line?

7000miles