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Amount Of Energy Stimulated Emission
1,113 wordsThere are only about 100 different kinds of atoms in the entire universe. Everything we see is made up of these 100 atoms in an unlimited number of combinations. They continuously vibrate, move and rotate. Even the atoms that make up the chairs that we sit in are moving around in class. Atoms can be in different states of excitation (Bertolotti 48) or they can have different energies. If we apply a lot of energy to an atom, it can leave what is called the ground-state energy level and go to an e...
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Southern Hemisphere Magnetic Field
1,422 wordsJupiter, the largest of the Jovian planets, reigns supreme throughout the solar system. Named after the Roman god Jove, the ruler of Olympus; "Jupiter is the fifth planet from the sun and is also the largest planet in the Earth's solar system. It is 318 times more massive than Earth and is two thirds of the planetary mass in the solar system. Jupiter's surface, unlike earth, is gaseous and not a solid. It is about 90 % hydrogen and 10 % helium with traces of methane, ammonia, water and rock. Jup...
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Carbon Dioxide Directly Proportional
1,251 words... le then existed he could not, and did not, determine the relationship between degree of hotness (temperature) and volume of a gas quantitatively. (Siebring, Richard, Page 32) Guillaume Amontons (d. 1705) developed the air thermometer, which uses the increase in the volume of a gas with temperature rather than the volume of a liquid. The air thermometer is an excellent demonstration of Charles' law because the atmosphere maintains a fixed downward pressure above a small mercury plug of consta...
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Nuclear Warhead Electric Current
1,782 words... attack, though?" said Snake. " You liar! You killed him. You must have, there was none else to, " said Meryl. " I did not. I swear, " said Snake. " I'm sorry, Snake. I did mean to accuse you of that. I have a bad temper, " said Meryl. " That's okay, Meryl. I can relate to that. Do you know where Mega Rex is?" said Snake. " Yes, " said Meryl. " Good. Give me directions by codec, " said Snake. " No. I want to come too, " said Meryl. " You can't. It's much too dangerous and this is will be the ...
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Solid State Lasers Gas Lasers
393 wordsThere are many different types of lasers. The laser medium can be a solid, gas, liquid or semiconductor. Lasers are commonly designated by the type of lasing material employed: Solid-state lasers have lasing material distributed in a solid matrix (such as the ruby or neodymium-yttrium aluminum garnet (YAG) lasers). The neodymium-YAG laser emits infrared light at 1, 064 nanometers (nm). A nanometer is 1 x 10 - 9 meters. Gas lasers (helium and helium-neon, He Ne, are the most common gas lasers) ha...
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Valence Electrons Solar Cells
1,438 wordsIntroduction Our world has been in existence for billions of years and throughout all those years we have used the sun for basic energy needs. So why not be able to harness that energy and use it to power things like our homes or our cars? Many scientist have been developing alternate forms of energy called Green Energy. Green power is the solution to creating a cleaner, sustainable energy system. Renewable energy -- power from the sun, wind, plants, and moving water -- is a natural way to meet ...
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Solid State Lasers Beam Of Light
1,749 wordsL A S E R S Did you know that some laser beams are small enough and powerful enough to drill two hundred holes on a spot as tiny as the head of a pin? The first major advancement in laser development came in 1954. This was the year that Charles H. Townes, an American physicist, created a device that amplified microwaves. This device was actually called a maser at first, which was short for Microwave Amplification by Stimulated Emission of Radiation Masers. It produced microwaves of just one freq...
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Aid Nuclear Warhead
1,803 words... Snake by codec. 's nake, did you find the Arms Tech president yet?' said Lilly. ' Yes. He had a... heart attack, though?' said Snake. ' You liar! You killed him. You must have, there was none else to, 's aid Lilly. ' I did not. I swear, 's aid Snake. ' I'm sorry, Snake. I did mean to accuse you of that. I have a bad temper, 's aid Lilly. ' That's okay, Lilly. I can relate to that. Do you know where Mega Rex is?' said Snake. ' Yes, 's aid Lilly. ' Good. Give me directions by codec, 's aid Sna...
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Gross Margin Natural Gas
1,883 wordsKeyspan, a member of the Standard & Poor's 500 Index, is the largest distributor of natural gas in the Northeast. In New York State, Keyspan is also the largest investor-owned electric generator. Keyspan has select investments along the gas supply chain as well as a dynamic portfolio of energy service companies. Keyspan's acquisitions of Eastern Enterprises and Energy North made them the largest gas Distribution Company in the northeast. They have 2. 5 million gas customers, including custom...
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Tectonic Plates Oceanic Crust
1,370 wordsThe core is divided into two parts, the solid inner core and the liquid outer core. The inner core is thought to be solid and primarily made up of iron and some nickel. The outer core is all around the inner core and is believed to be made up of liquid iron mixed with liquid nickel. The outer core is about 2890 to 5100 km. The inner core is 5100 to 6378 km. Earths mantle is mainly composed of substances high in iron and magnesium. The melting point of every substance depends on the pressure and ...
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Management Operation Technology With Boeing Company Part 2
1,694 words... account. 2. 3 -D representation more easily than 2 -D allows simulation analyses of problems like mechanical stress and vibration. These can even be performed by design engineers themselves. 3. Components can be 'virtually' integrated into a design: digital pre-assembly. Generating such a virtual prototype is of course much cheaper than actually building a physical one; moreover, it is possible at a very early stage, when size and shape are known in rough outline only. A virtual prototype ca...
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Fossil Fuels Ozone Layer
1,262 wordsContaminating the Environment Humans are able to control nature unlike any other creature here on earth. We are the smartest of all the animals on this planet. This is why we are able to control most of the good or bad effects that happen here on earth. However, we do not always do what is best for the environment. Every year people and animals die from us polluting the earth. Chemicals are becoming one of the main problems with controlling the environment. Humans spray poisons on the land we li...
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Community College Role Model
390 wordsThree Reasons Why Im Attending Frontier Community College There are many reasons for my decision to attend Frontier Community College. For example, I wanted to create a positive atmosphere for my family so I would become a better role model for my children. While in the mean time, preparing a solid foundation for my career, and furthering my education to improve my own self-esteem. Creating a positive atmosphere, and being a good role model for my family, I feel is the most important reason for ...
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Ku Klux Klan World War Ii
3,063 wordsSouthern Continuity Just the words Southern way of life conjures up a timeless image of gentlemen planters and Southern belles. A time of aristocratic rule that centers itself on plantations and the institution of slavery. The antebellum era echos themes of white supremacy, democracy, unity, tradition, nobility, and honor. While some of these themes seem to be immortalized by such classic works as Gone with the Wind and Roots they still seem to represent the Southern way of life. Although slaver...
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Soft Courses Core Classes One
539 wordsFailure and Soft Courses High failure rate in college has been traced back to the taking of soft courses in place of real hard working courses. Some say these soft courses affect minorities more than others do and should be abolished for good. But I say these classes are destructive for anyone, minority or not, and should be strictly limited. The first reason they should be limited is that they result in dropout and failure rates rising. To end this trend the administration need to make core adj...
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Electric Guitar Young Age
784 wordsWho could imagine that an 81 -year-old man could have changed rock music when he was younger? Well its true, and Les Paul did it. This musician and inventor has sold hundreds of thousands, if not millions of albums. He has also created something that has changed rock and pop history, the solid-body electric guitar. Music and inventing all started before he became famous, when Les Paul was very young. Les Paul was born on June 9, 1915 in Wankesha, Wisconsin. At a very young age, Paul developed a ...
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Geg Angen Um F Uuml R Ich
287 wordsFerien Meine Ferien? ? ? ? ? ? ? ? ? Meine Ferien war nicht schl echt aber ich habe nicht viele Geschenke be kommen. Trotz dem hat es mir gut gef allen, weil ich konate, alle meine Verwandten zu sehen (jede's Jahr besuchen wir am z weiter Weihnachtstag unsere Werwanten). Wichtig er, gab es keine Schule! Wir hatten sehr kate Wetter und es hat im neuen Jahr geschneit. ? ? ? ? ? ? ? ? ? Ich habe in der Weihnachtsferien nichts Besonderes gemacht. Ich done, da&solid; ich der fÜ r meisten der Zei...
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Fresh Kills Landfill Municipal Solid Waste
1,155 wordsWaste is a problem, a problem that is on the increase. Europe produces one hundred and thirty million tons of household garbage, 324 million tons of solid industrial waste and 30 million tons of hazardous waste every year. Disposing of this waste is becoming increasingly difficult and expensive, and many countries are considering burning municipal solid waste to produce energy as an alternative to traditional methods of disposal such as landfill. The most important reason for which landfills are...
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Room Temperature Small Amounts
1,195 wordsSilicon I. Introduction Silicon is a metalloid at room temperature with an atomic number of 14, 14 electrons, 14 neutrons, and an average atomic mass of 28. 0855. In its pure form silicon melts at 2, 570 degrees, and boils at 4, 271 degrees Fahrenheit. This element belongs to the metalloid family, the 14 th family on the periodic table of elements. This element is a solid metalloid at room temperature and turns to liquid at 2, 570 degrees. Silicon is prepared as a brown amorphous powder or as gr...
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Solid Waste Didn T
830 wordsThe purpose of this assignment is to state how Jackson Paper and their affiliates are. Jackson paper is a by-product of the Armour Tannery in Sylva, North Carolina founded by C. J. Harris in 1901. Armour was located in the flats along Scotts Creek in East Sylva. Armour boiled chestnut wood chips to produce tannin extract. They used the tannin extract to tan packer hides. The hides were used to make industrial machine belts and shoe sole leather. In the early 1900 s the Armour leather company exp...
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