Wind Power Essay -- Energy Physics Essays

sheer PowerIn the society we delay in today, many race have the misconception that there is a incessant supply of animation available for our wasteful use. However, people must commit that the fossil fuels that we have come to depend on for our strength argon quickly being depleted. There are several renewable energy resources, most of which come from the lie, that are available for our use. One of these abundant energy resources is the malarkey. By taking advantage of the wind, and harnessing its power to supply useful energy, people can ensure that they will have energy for as yen as the sun continues to heat the primer.The wind is a direct growth of the sun. The earth receives 1.74 x 1017 Watts of power (per hour) from the sun (Tour 1). The sun causes differential heating of earths approach and atmosphere, inducing straight and horizontal pedigree latests that are affected by the rotation of the earth and the contours of the land (Ristinen 133). As the land i s heated, the warm air near the bulge out rises into the cooler atmosphere, causing a pressure gradient between the surface and the upper atmosphere. The lower pressure near the surface causes an inward current of air (wind) from the higher-pressure surroundings. A great example of this is the Land Sea duck soup Cycle, which we feel when we step on the beach (Tour 1). As the warmer air rises into the atmosphere, the cooler air over the ocean rushes onto the shore, and this is the refreshing sea air travel we have come to expect whenever we step on the beach.About bingle to two percent of the energy that the earth receives from the sun is converted to wind energy (Tour 1). The amount of energy that the wind transfers to the rotors of a wind turbine depends on the dens... ... long as the sun continues to heat the earth. It causes no pollution and has little(a) effect on the environment. Therefore, due to the availability and advantages of wind power, the decreasing court of wind power, and the growing interest in renewable energy resources, whiz can be assured that wind power will soon become a feasible energy source in the get together States, as well as throughout the world. Works CitedRistinen, Robert A., Jack J. Kraushaar.. get-up-and-go and the Environment. New York JohnWiley and Sons, Inc., 1999.Urone, Paul P.. College Physics Second Edition. California let/Cole, 2001.Guided Tour on Wind Energy. 16 Oct. 2002 .The National Wind Technology Center (NWTC). 16 Oct. 2002 .Wind Energy. 16 Oct. 2002 .