Hum.300 History And Methods Of Science

Code : Hum 300 History and Methods of Science brownie 1 How sewer we discover energy from thermo thermonuclear FissionThe nuclear reactors we have now argon Fission Reactors . This means that they father their energy from nuclear chemical reactions that split large nuclei much(prenominal) as Uranium into clarifieder ones such as rubidium and cesium . There is a masking energy that holds a sum of money to hold fasther if the back energy of the original large message is greater than the sum of the binding energy of the smaller pieces , you meet the difference in energy as heat that peck be used in a Power present to Generate ElectricityHow would a fusion reactor differ from the nuclear reactors we currently haveA Fusion reactor works the other prevail . It takes small nuclei like deuterium ( heavy hydrogen ) and fu ses them in concert to make larger ones such as helium . If the binding energy of the Deuterium nuclei is greater than that of the final larger atomic number 2 nucleus , it can be used to generate electricityThere ar two main differences between Fission and Fusion . The number one printing is that the materials required for Fission atomic number 18 rarer and more overpriced to larn than those for Fusion . For example , uranium has to be exploit in special areas then purified by difficult processes by contrasts , horizontal though deuterium makes up only 0 .02 percent of naturally occurring hydrogen , we have a enormous cede of hydrogen in the water making up the oceans . The second difference is that the products of Fission are radioactive and so , train to be treated carefully , as they are insidious to health . The products of Fusion are not radioactive ( although reaction will likely have some relatively small amount of radioactive productCodeSources : British Ph ysicist Clifford Johnson , Microsoft Encarta! 2006 (DVD , WA : Redmond , Microsoft tummy 2005...If you wish to get a full essay, order it on our website: OrderCustomPaper.com

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