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Solar Energy - Papers Online

Solar Energy

Centuries ago the Greek mathematician Archimedes used sunlight to set fire to invading ships. In the following paper you will read more about the wonders of its many uses and how it works. You may also find facts like why it was invented, how it started, how it is used today, and how it is hoped to be used in the future.
has been used for a long time for example in 1772 a French scientist named Antoine Lavoiser constructed a solar furnace hot enough to melt most metals using a huge lens that focused sunlight into a small area. Using this he was able to create heat that at that time only sunlight could provide. Also in Chile a huge water desalting system worked well for nearly 40 years. ...

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limited. was eventually used. Once an unmanned space probe was on its way no one would be there to oil or repair it.
Solar cells today are made out of one of the earth’s most common ingredients, silicon. Silicon used in producing solar cells is very carefully prepared. The flow of electricity takes place when the cell is brought into sunlight, and the electrons become active and the molecules become stimulated. Then the silicon wall directs the current. Henceforth electricity.
In the future scientists would love to use in many different ways. One way is to harvest using vast fields of solar panels to collect and put it through a generator for future use.
In conclusion you have read about how started and its vast uses. saves the earth’s natural resources and it produces the same electrical power as when we waste or harm the earth such as using nuclear power. I hope that someday you as well as I will use ...

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Solar Energy. (2008, September 4). Retrieved December 23, 2024, from http://www.essayworld.com/essays/Solar-Energy/89418

"Solar Energy." Essayworld.com. Essayworld.com, 4 Sep. 2008. Web. 23 Dec. 2024. <http://www.essayworld.com/essays/Solar-Energy/89418>

"Solar Energy." Essayworld.com. September 4, 2008. Accessed December 23, 2024. http://www.essayworld.com/essays/Solar-Energy/89418.

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PAPER DETAILS

Added: 9/4/2008 03:34:09 PM
Category: Science & Nature
Type: Free Paper
Words: 382
Pages: 2

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