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What happens to tsunami waves as they approach shallower waters near the coast?
- a)They slow down and decrease in height.
- b)They slow down and increase in height.
- c)They speed up and decrease in height.
- d)They speed up and increase in height.
Correct answer is option 'B'. Can you explain this answer?
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What happens to tsunami waves as they approach shallower waters near t...
Tsunami waves slow down as they approach shallow waters, causing an increase in height.
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What happens to tsunami waves as they approach shallower waters near t...
Effect of Tsunami Waves Approaching Shallower Waters:
Increased Height:
As tsunami waves approach shallower waters near the coast, they slow down due to the decrease in water depth. This causes the wave energy to compress, leading to an increase in wave height. The wave height can significantly increase as the waves move towards the shore.
Energy Concentration:
The energy of the tsunami waves gets concentrated as they approach shallower waters. This concentration of energy results in the waves growing taller and more powerful. The reduced water depth forces the waves to rise vertically, creating a towering wall of water that can cause devastating damage upon reaching the coast.
Amplification of Destructive Force:
The combination of decreased speed and increased height of tsunami waves near the coast amplifies their destructive force. The towering waves can inundate coastal areas, causing widespread flooding and destruction of infrastructure. The increased wave height also allows the waves to travel further inland, impacting more areas with their destructive force.
Conclusion:
In conclusion, as tsunami waves approach shallower waters near the coast, they slow down and increase in height. This phenomenon is a critical factor in understanding the behavior of tsunamis and their potential impact on coastal communities.
Increased Height:
As tsunami waves approach shallower waters near the coast, they slow down due to the decrease in water depth. This causes the wave energy to compress, leading to an increase in wave height. The wave height can significantly increase as the waves move towards the shore.
Energy Concentration:
The energy of the tsunami waves gets concentrated as they approach shallower waters. This concentration of energy results in the waves growing taller and more powerful. The reduced water depth forces the waves to rise vertically, creating a towering wall of water that can cause devastating damage upon reaching the coast.
Amplification of Destructive Force:
The combination of decreased speed and increased height of tsunami waves near the coast amplifies their destructive force. The towering waves can inundate coastal areas, causing widespread flooding and destruction of infrastructure. The increased wave height also allows the waves to travel further inland, impacting more areas with their destructive force.
Conclusion:
In conclusion, as tsunami waves approach shallower waters near the coast, they slow down and increase in height. This phenomenon is a critical factor in understanding the behavior of tsunamis and their potential impact on coastal communities.
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What happens to tsunami waves as they approach shallower waters near the coast?a)They slow down and decrease in height.b)They slow down and increase in height.c)They speed up and decrease in height.d)They speed up and increase in height.Correct answer is option 'B'. Can you explain this answer?
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What happens to tsunami waves as they approach shallower waters near the coast?a)They slow down and decrease in height.b)They slow down and increase in height.c)They speed up and decrease in height.d)They speed up and increase in height.Correct answer is option 'B'. Can you explain this answer? for Class 8 2024 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about What happens to tsunami waves as they approach shallower waters near the coast?a)They slow down and decrease in height.b)They slow down and increase in height.c)They speed up and decrease in height.d)They speed up and increase in height.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What happens to tsunami waves as they approach shallower waters near the coast?a)They slow down and decrease in height.b)They slow down and increase in height.c)They speed up and decrease in height.d)They speed up and increase in height.Correct answer is option 'B'. Can you explain this answer?.
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