Manhattan Project= History+physics Behind It

The Manhattan ProjectCustomer Inserts His /Her NameCustomer Inserts Grade CourseCustomer Inserts Tutor s Name03 /06 /2008The Manhattan Project was the project organized by the alliance members namely the U .S , U .K . and Canada to develop a nuclear weapon against the enemies . The project was initiated as a accord for of the speculation that Ger umpteen had been working on its nuclear engine room and allow for soon be able to make a nuclear weaponNameThe name of the project originated as a meridian , the rootage proposed name was the Development of Substitute Materials proposed by Gen Somervell scarcely was false down as it gave away too untold somewhat the project and raised suspicion . Considering the sensitivity of the authority Gen Groves the soldiers head of the project named it the Manhattan Engineer District wh ich later became noted as the Manhattan ProjectNuclear FissionThe entire project is based on the elemental theory of Nuclear Fission the process of splitting up of a essence into smaller fragmentsFission occurs when a nucleus of bouncy mickle absorbs a neutron and disintegrates into two fragments of equal sizes , as a allow for two or three neutrons and energy is released . A related but necessary concept to the nuclear nuclear fission is of the chain reply , it refers to the fact that the neutrons released as a result of fission produce fission in at least(prenominal) 1 more nucleus .

The amount of substance compulsory to t rigger a chain answer is known as the criti! cal mass (Stephens ,189-240There ar two types of chain reactions controlled and unrestrained controlled reactions atomic number 18 when the released neutrons thr hotshot only produce fission with one more nucleus , this type of reactions take place in power plants for nuclear energy (Stephens , 156-165 , while the uncontrolled reactions are when there is no control on the number of fission reactions that take place one aft(prenominal) another and as a result an explosion occurs with enormous amounts of energy released complete to create catastrophes such as the devastation of Hiroshima and Nagasaki this type of reaction takes place in the nuclear technology involved in warfare such as the nuclear bombFission and the weapon raceThe interpellation for the fission research was laid down by Rutherford after the conclusions drawn by of his famous gold foil learn . He achieved the artificial disintegration of nucleus by bombarding outstanding particles on a thin gold foil ( Boon , 56-77 , this was interpreted forward by numerous physicists some the universe of parley and it came to the level when Hungarian scientist Leo Szilard found out that bombarding a nucleus with a neutron can start a reaction that can be used in developing weapons of mass destructionAt this meter several political changes were taking place around the world especially in Europe , as Hitler became the chancellor of Germany many Jewish scientists fled their country and took asylum in the U .S . or U .K , the tensions grew and Hitler invaded Poland in 1939 igniting the World War II at...If you demand to get a full essay, order it on our website: BestEssayCheap.com

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