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math modelling

Member rating: 10 out of 10 stars (1 vote) | Words: 1424 | Submitted: Sat Feb 02 2008

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Aim: in this task I will develop a model function for the relationship between the time of the day and the height of the tide. Graph1.1 representing time of day against the height of the tide in the Bay of Fundy in Novia Scotia in Canada. Tides are the vertical rise and fall of the oceans of the world. Tidal currents are the horizontal movement of the water caused by these tides. Tides can be described as the alternating rise and fall of sea level with respect to land, as influenced by the gravitational attraction of the moon and sun. Other factors influence tides; coastline configuration, local water depth, seafloor topography, winds, and weather alter the arrival times of tides, their range, and the interval between high and low water. Predicted tidal heights are those expected under average weather conditions. When weather conditions differ from what is considered average, corresponding differences between predicted levels...

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