Tides - Essay Example

Only on StudentShare

Extract of sample
Tides

(Enchanted Learning, 2008). The ability to accurately predict tides has a variety of important implications, including coastal navigation. (Wikipedia, 2008). Because tides have such important implications, it is important and useful to examine the processes by which changing tides occur.
There are two high tides and two low tides every day, with about "12 hours and 25 minutes between the two high tides." (Cooley, 2002). The exact time the high tide occurs depends on the relative location of the moon to earth. The distance between the earth and the moon is a crucial factor in determining tides and tidal range. Two words that are helpful to understand in examining the distance between the earth and moon are "perigee" and "apogee." When the moon is at perigee, or its closest to the earth, the tidal range is increased. When the moon is at apogee, or its farthest distance from the earth, this range is decreased. (Whipple, 2007 & Wikipedia, 2008).
The reason that the distance of the earth from the moon has such a profound effect on tidal range is because of gravitational pull. Although the mass of the moon is much less than the mass of the earth, the moon still pulls the earth towards it by means of its gravity. ...
Download paper

Summary

There are many phenomena that occur in the universe, many of which take place on this very planet. One of these phenomena is the occurrence of tides. Tides are the rise and fall in the height of the sea relative to the height of the land. (Cooley, 2002)…
Author : lindsaybernhard

Tags

Tide

Related Essays

Galileo's Interventionist Notion of "Cause"
In Galileo's Interventionist Notion of "Cause", Steffen Ducheyne has deliberated on Galileo's development of a "new notion of causality" (p.443), which was primarily based on interventionist school. Steffen used respective studies and analyses from past and current researchers and presented his point of view after contrasting it from pro and con views, thus, highlighted his own point of view in an oblique way. Steffan said that Galileo believed that in order to find a causal link, one should be able to manipulate changes and the resultant changes should be reflected as effects of original...
3 pages (753 words) Essay
Sonnet
Please let me know if these are alright. Both are in iambic pentameter as requested and use the rhyming schemes provided. If you are dissatisfied for any reason before the due date is up, please let me know and I will be happy to adjust accordingly.
2 pages (502 words) Essay
coastal engineeringdesign of a cocastal defence scheme in south east england
There would be safer swimming opportunities, and improved conditions on surfing. It is important that these benefits are for all the local community members and the surfers as well. From the results found, management and guidelines for the appraisal of coastal defence projects should be amended to incorporate non-market amenity benefits. The integration of the planning and management of the coastal land and associated inshore waters are the strategic and comprehensive attempts at the issues affecting the country's coastline. Since coastal defence has been unplanned in the past 10 years, a more...
15 pages (3765 words) Essay
Energy production in Britain and its impact on environment and health.
Energy is one of the most essential needs of human beings. Today, it is used to light up our houses, cook and preserve food, transport people and goods, and many other works.Energy consumption is increasing day by day and is different in developed, developing and underdeveloped nations. In the UK, as in the rest of the industrialised world, an enormous amount of energy is used. The Department of Trade and Industry estimated that final energy consumption by different sector in UK include 36 per cent of energy by transportation sector, 30 per cent by domestic sector, 21 per cent by the industry...
5 pages (1255 words) Essay
Alternative Energy Sources
The liquefaction and gasification processes for coal may soon be as economical as obtaining liquid and gaseous fuels from conventional sources, and both processes seem likely to be used commercially within the 1970s. Reliance on coal for all fossil fuel needs would of course shorten the life expectancy of our coal reserves considerably. One possible alternative is the oil shelf, which constitute a potential energy resource much larger even than coal. Hydroelectric energy and the energy of the wind and tides will always be available (Manwell and Rogers 41). The rate at which these energy...
2 pages (502 words) Essay
Tidal Power (School of Mechanical, Materials and Manufacturing Engineering)
There are approximately 20 sites over the world where tidal power can be generated. This energy is free, but it can be managed with any other power generation plant as it is available only for 10-12 hours per days when tides flows....
4 pages (1004 words) Essay
Oceanographt- Chapter 11
However, their individual inertias keep them apart so that they cannot smash or interfere with each other’s orbiting track....
2 pages (502 words) Essay
Got a tricky question? Receive an answer from students like you! Try us!