31. |
When the wave reaches shallow water where the depth is equal to about _____________ it will usually break.
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Answer:
Option (b) |
32. |
In deep water, each particle of water on the wave surface describes a ______________.
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Answer:
Option (c) |
33. |
Stevenson has developed an approximate relationship between wave height 'H' and fetch 'F'. This is expressed as _________.
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Answer:
Option (c) |
34. |
If 'd' is the depth of water and 'L' is the wave length then identify the correct option for Deep Water Waves.
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Answer:
Option (a) |
35. |
Waves are generated by __________________.
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Answer:
Option (d) |
36. |
The distance between two successive wave crests is called _________________.
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Answer:
Option (b) |
37. |
The straight line stretch of open water available for wave growth without the interruption of land is called ___________.
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Answer:
Option (c) |
38. |
A very long standing wave on a large but limited body of water is called _____________.
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Answer:
Option (a) |
39. |
The process of movement and deposition of sand in a zig-zag line in the proximity of coasts is known as _______________.
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Answer:
Option (d) |
40. |
Reflected waves collide back with the incoming incident waves and forms a standing wave known as _____________ .
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Answer:
Option (b) |