Find information on the largest tsunamis of the past 10 years. It is known that the speed of propagation of a tsunami reaches

Find information on the largest tsunamis of the past 10 years. It is known that the speed of propagation of a tsunami reaches 500 km / h and the wave breaks in on land for 10 km. Find the time it takes for a tsunami to travel this distance.

Given: S.I.
V-500km / h – about 140m / s
S-10km. – 10.000m / s
t-?
Decision:
t = S: V = 10.000: 140 = Approximately 140-142m / s
Answer: 142m / s



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