The height of a wave is the vertical distance（）.

A、from the still water plane to the crest

B、from the still water plane to the trough

C、from crest to trough

D、between water levels at one-quarter of the wave's length

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更多“The height of a wave is the vertical distance（）.”相关的问题

第1题

[单选题] What is the distance from the bottom of a wave trough to the top of a wave crest?（）

A、Wave length B、Wave height C、Wave breadth D、wave depth

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第2题

[单选题] Spreading oil on the open sea has the effect of（）.

A、diminishing the height of the seas B、lengthening the distance between successive crests C、increasing the height of the seas D、preventing the wave crests from breaking

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第3题

[单选题] The difference between the height of the metacenter and the height of the center of gravity is known as the（）.

A、metacentric height B、height of the righting arm C、fore and aft perpendicular D、height of the center of buoyancy

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第4题

[单选题] All of the following can be found on a Pilot Chart EXCEPT information concerning the（）.

A、percentage of frequency of wave heights B、percentage of poor visibility conditions C、sea surface temperatures D、amounts of precipitation

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第5题

[单选题] An aneroid barometer is an instrument（）.

A、used to measure the speed of wind B、in which the pressure of the air is measured C、that tells which direction a storm is coming from D、used to measure the height of waves

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第6题

[单选题] On mid-ocean waters，the height of a wind-generated wave is not affected by the（）.

A、water depth exceeding 100 feet B、fetch C、wind's velocity D、duration of the wind

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第7题

[单选题] The important initial stability parameter，GM，is the（）.

A、metacentric height B、height of the metacenter above the keel C、height of the center of buoyancy above the keel D、height of the center of gravity above the keel