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Velocity = the square root of the quantity g times D. Where g is the acceleration due to gravity (9.8m/s squared) and D is the depth of the ocean water in meters.

Extra help: 1 km = 1000m and 3600 seconds = 1 hour

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12y ago
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5mo ago

The speed of a tsunami can be calculated using the formula: speed = √(g * d), where g is the acceleration due to gravity (approximately 9.8 m/s^2) and d is the depth of the ocean. Tsunamis can travel at speeds of up to 800 km/h in the open ocean.

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Q: How do you calculate the speed of a tsunami?
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Related questions

What can be speed of tsunami on the mainland?

800km/h


Which is faster - the average speed of tsunami sometime called a tidal wave or the top speed of a cheetah?

The top speed of a tsunami is 900 kilometers per hour (600 mi/hr) and the top speed of a cheetah is 120 kilometers per hour (75 mi/hr). Therefore, the average speed of a tsunami is faster than the top speed of a cheetah.


How many mph do tsunami's travel over land?

There is no exact speed, it depends on the size of the quake that causes the tsunami.


How does the speed of a tsunami wave change as it approaches the shore?

As a tsunami wave approaches the shore, its speed decreases due to the wave energy being compressed into a smaller space. This leads to an increase in wave height and impact force when the tsunami hits the coastline.


What was the real speed of the tsunami that hit japan?

The real speed was 100,000 miles per hour


How fast does wind go when there is a tsunami?

A tsunami is not a wind-related event, so the wind could be going any speed.


What is the speed of a tsunami with a wavelength of 225 kilometers and a period of 15 minutes?

The speed of a tsunami can be calculated using the formula: speed = wavelength / period. In this case, the speed would be 225 km / 15 min = 15 km/min.


Safety precaution in tsunami?

When a Tsunami occurs dig big pits near the sea shore as the speed and the quantity of water will get reduced.


What speed was the tsunami wave going when it hit Japan?

800 kmh


What was the fastest wave speed of a tsunami?

50,000 people per hour.


How powerful was the tsunami be?

A tsunami can speed along at 30 or 40 miles an hour and hit you like a runaway car. Actually, like a fleet of them.


You can calculate the average speed of an object by?

the speed