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  2. Crest and trough - Wikipedia

    en.wikipedia.org/wiki/Crest_and_trough

    A crest is a point on a surface wave where the displacement of the medium is at a maximum. A trough is the opposite of a crest, so the minimum or lowest point of the wave. When the crests and troughs of two sine waves of equal amplitude and frequency intersect or collide, while being in phase with each other, the result is called constructive ...

  3. Crest (hydrology) - Wikipedia

    en.wikipedia.org/wiki/Crest_(hydrology)

    In hydrology, crest is the highest level above a certain point (the datum point, or reference point) that a river will reach in a certain amount of time. This term is usually limited to a flooding event and from ground level.

  4. List of Florida's highest points - Wikipedia

    en.wikipedia.org/wiki/List_of_Florida's_highest...

    This list of Florida's highest points in the state of Florida includes natural and manmade points. Most of the state's highest named points are in Holmes , Walton , and Washington counties, in the sub-Piedmont highlands of northern Florida.

  5. Geometric design of roads - Wikipedia

    en.wikipedia.org/wiki/Geometric_design_of_roads

    Crest vertical curves are those that have a tangent slope at the end of the curve that is lower than that of the beginning of the curve. When driving on a crest curve, the road appears as a hill, with the vehicle first going uphill before reaching the top of the curve and continuing downhill. The profile also affects road drainage.

  6. Hoye-Crest - Wikipedia

    en.wikipedia.org/wiki/Hoye-Crest

    Hoye-Crest is a summit along Backbone Mountain just inside of Garrett County, Maryland. It is the highest natural point in Maryland at an elevation of 3,360 feet (1,020 m). [3] The location, named for Captain Charles E. Hoye (1876–1951), founder of the Garrett County Historical Society, offers a view of the North Branch Potomac River valley ...

  7. Flood stage - Wikipedia

    en.wikipedia.org/wiki/Flood_stage

    Example graph of stream stages showing Action Stage, Flood Stage, Moderate Stage, Major Stage, and Record Stage on a river.. Flood stage is the water level, as read by a stream gauge or tide gauge, for a body of water at a particular location, measured from the level at which a body of water threatens lives, property, commerce, or travel. [1]

  8. "Better than Crest Whitestrips" — This teeth whitening pen is ...

    www.aol.com/lifestyle/better-than-crest-white...

    Whenever Crest Whitestrips go on sale, they tend to fly off the shelves. Whitening solutions go a long way, especially when you can nab them at a discount. ... Some buyers bring up the point that ...

  9. Wave height - Wikipedia

    en.wikipedia.org/wiki/Wave_height

    Wave characteristics. In fluid dynamics, the wave height of a surface wave is the difference between the elevations of a crest and a neighboring trough. [1] Wave height is a term used by mariners, as well as in coastal, ocean and naval engineering.