"Modern atomic theory" Essays and Research Papers

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    The dropping of the Atomic Bomb was an attack made on the Japanese by the Americans. Although the dropping of the Atomic Bomb by the United States helped to end World War II‚ the act was unjustified because of innocent Japanese civilians that were needlessly murdered and were not given sufficient time to surrender from the area. Consequently‚ the Japanese were defeated before and they were attempting to surrender because of the effective sea blockade and the unsuccessful bombing with conventional

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    The Atomic Bombing of Hiroshima and Nagasaki Written By: Nicholas Phandoe World War II began on September 1st‚ 1939 when the Germans invaded Poland and then ended on September 2nd‚ 1945 with the signing of the surrender documents from Japan aboard the American Battleship USS Missouri. During the course of 1941 when the US joined WWII‚ and 1945 when it ended over 291‚000 US American

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    Conclusions The purpose of this experiment was to find the relationship between a substance’s specific heat and its atomic weight. In the lab‚ the substances with the higher atomic weights had less specific heat. From this‚ we can conclude that specific heat and atomic weight have an inverse relationship‚ meaning as one decreases the other increases. The reason for this is because if atoms are small‚ or light‚ they have the ability to pack tightly together‚ leaving almost no space between them

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    Atomic Bomb Pros And Cons

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    The atomic bomb dropped on Japan was the correlated decision of the president at the time‚ Harry Truman‚ and his chief advisors. While the pros and cons were weighed heavily‚ it was decided that the least blood shed would be wrought if we shed the most blood on the first strike. On August 6‚ 1945‚ the enola gay‚ a class B-29 heavy bomber‚ departed from Tinian‚ an island to the southeast of Japan‚ carrying a heavy payload which would effectively be the beginning of the end of Japan’s war against the

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    The world changed in 1945 when the atomic bomb was dropped on Japan‚ many people have debated whether or not this was necessary. The United States atomic bombing of Japan was justified. The Japanese would not have given up if the United States had not dropped the two atomic bombs. The Japanese code to encrypt messages was called the Purple Code‚ by this time in the war the United States had long broken the Purple Code and in their “Secret” messages. They said that they were not going to surrender

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    Dropping the Atomic Bomb is not necessary for many reasons such as the following. The Ground and Naval wars are progressing strongly and also Japan is already on defense. The ground war is doing very well and has worked for us so far so why not continue. Some may say that the mountainous region of Japan could lead to the death of many American soldiers but the Japanese soldiers would have many fatalities so it would even out instead of just killing many innocent Japanese. The Naval war was making

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    secret of the plutonium bomb and implosion to the Soviets‚ Fuchs allowed the Soviet bomb project to skip the length and astounding expensive development stage that had led the Manhattan project to that solution.” Fuchs alone sped the Soviet Union’s atomic bomb program up by months allowing them to skip months of expensive‚ tedious‚ and resource consuming work. “With the great deal of information stolen by Soviet spies‚ the question of its usefulness and applicability

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    Atomic Bomb - Short Essay

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    Atomic bombs were the first nuclear weapons to be developed‚ tested‚ and used. In the late 1930s physicists in Europe and the United States realized that the fission of uranium could be used to create an extremely powerful explosive weapon. In August 1939‚ German American physicist Albert Einstein sent a letter to U.S. president Franklin D. Roosevelt that described this discovery and warned of its potential development by other nations. The U.S. government established the top secret Manhattan Project

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    One interesting event from 1960 was the testing of the first atomic bomb by France. Between 1960 and 1966‚ seventeen bombs were tested by France. These bombs leaked radioactive materials that are still affecting citizens near the bomb sites in the Sahara Desert. It is estimated that hundreds of soldiers and nearly thirty million civilians were knowingly exposed to the radioactive areas. The bomb testings and radioactive exposure were reportedly meant to “study physiological and psychological effects

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    Also Thomson’s theory couldn’t explain the atomic spectrum and other properties of the atom. The Gold Foil experiment led to the discovery of the Nuclear Model and the existence of an atomic nucleus and protons. In the experiment‚ Rutherford directed a narrow beam of alpha particles at a thin piece if gold foil. With the prediction that the positive charges

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