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What effect does slowing down in speed have on the height of tsunami waves close to 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. 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.
What else can I help you with?
How do you calculate exterior wall surface for painting?
Muptily the height x width then subtract any window or door opening using the same height x width method. This should give you a close per gallon needed based on the coverage of the paint.
Compare and contrast of earthquakes and tsunamis?
Volcanoes and earthquakes are similar but different at the same time. Similarities: *Caused by tectonic plate movement *Usually cause a lot of damage *Almost always very dangerous Differences: *When an earthquake happens it can literally make a volcano erupt *Cause different types of damage EX: Volcanoes burn stuff and earthquakes destroy it *Vary in sizes
What if there is a Hole in a baby's heart?
Some holes are harmless and may be left as they are. Others may cause severe harm leading to death and must be corrected by surgery so that the child may live.
A picture contained 360000 pixels how many pixels high is the picture?
From a mathematical standpoint, such a question cannot have one answer since there are two missing variables; height and width, thus many combinations are possible. However, given that the ratio is usually about 1 1/3 to 1 (width versus height) for digital images, you can create a formula to get close:3,600,000 = (x+1/3x)*x. I cheated and put that into a spreadsheet and entered numbers until I got close. It is about 1630 pixels high by 2173 wide.
When is Walmart close?
Most Walmart's close at 10 pm.
Why did most people not get a warning about the Tsunami?
Because scientist don't have a scale that measures tsunami very wellanswer 2. Many times the earthquake (or submarine subsidence) that caused the tsunami are quite close, and there is insufficient warning time.If you are close to a shore and you feel a significant earthquake, expect a tsunami!! If the sea retreats, DO NOT go to gather the fish!!.Tsunami travel at several hundred km/hour! But may be only a few cm high.Approaching a shore, the wave increases in height, and decreases in speed.But is still much faster than you can run.
Why do Hawaii have so many tsunami?
There so close to the water
Will i invent the tsunami gun?
If you are smart and work hard you may make something close to a tsunami gun, but if you're reading this in the future then yes. You could make a tsunami gun.
Can you feel a when a tsunami is occuring?
Generally not. If you are close enough to the source you may feel an earthquake some time before the tsunami, however.
Do earthquakes cause a tsunami?
Sometimes, but it needs to be close to or in the water and be strong.
Who is most at risk to have a tsunami?
People who live close to like oceans
What natural disaster are prone to Bali?
Earthquakes/tsunami as it is close to a subduction zone.
What if your friend's height is close to 180 centimeters. What is your friend's height close to in meters?
It is: 180 centimeters = 1.8 meters
When was the tsunami just before Hurricane Katrina?
It wasn't all that close. The tsunami struck on December 26, 2004, about 8 months before Hurricane Katrina.
How close is Kyoto to tsunami?
Kyoto is located along the coast of Japan, making it vulnerable to tsunamis. However, specific distance from a potential tsunami impact can vary depending on the source and location of the tsunami event. It is important for residents and visitors in Kyoto to stay informed about tsunami warnings and evacuation procedures.
Could a tsunami hit San Jose CA?
No. A tsunami is a phenomenon that occurs in the ocean. San Jose is close to the Pacific coast but not quite on it, so it is beyond the reach of tsunamis.
Did Shinjuku District of Tokyo get destroyed in the tsunami?
Absolutely not. Shinjuku experienced the earthquake (you can see swaying skyscrapers there on YouTube), but the tsunami did not reach them. Some businesses and entertainment venues had to close temporarily, but soon reopened.
