"Historical development of atomic structure" Essays and Research Papers

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    Imagine living in Hiroshima or Nagasaki and having an Atomic Bomb dropped over you unexpectedly killing you and your loved ones. Also imagine all the survivors suffering and dying slowly of radiation poisoning. Thats what the Atomic Bomb was. I don’t think the United States should have bombed Japan but at the sametime I do because the Japanese bombed Pearl Harbor and that brought us into World War 2 and also bomb Japan. At 8:15am on 6 August 1945 a US B-29 aircraft dropped a nuclear bomb on the Japanese

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    HISTORICAL SUMMARY OM

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    HISTORICAL SUMMARY YEAR CONCEPT TOOL ORIGINATOR 1910s - Principles of scientific management - Industrial psychology - Moving assembly line - Economic lot size Formalized time-study and work-study concepts Motion study Activity scheduling chart EOQ applied to inventory control Frederick W. Taylor (U S.) Frank and Lillian Gilbreth (U.S.) Henry Ford and Henry L. Gantt (U.S.) F. W. Harris (U.S.) 1930s - Quality control - Hawthorne studies of worker motivation. Sampling

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    B-29 bomber and with its cargo of Airmen piloting‚ navigating‚ and doing their job‚ with them was "Little Boy" the name for the atomic bomb that was ordered to be dropped over Hiroshima‚ a manufacturing city‚ in a ploy to get the Japanese to surrender‚ the first bomb detonated successfully yet the Japanese Emperor Hirohito did not officially surrender until the second Atomic bomb code named " Fat Man" was dropped on Nagasaki creating a devisating mushroom cloud and killing

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    The Structure of Atoms

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    4Chapter 2: the Structure of the Atom A) Matter 1. Matter 2 3 Element Compound 4. Atom 5. Molecule 6. Ion 7. Diffusion Is anything that occupies space and has mass. Is made up of tiny and discrete particles. There are spaces between these particles. These particles may be atoms‚ molecules or ions. Matter exists in three states  solid‚ liquid and gas Is a substance that consists of only one type of atom Is a substance that contains two or more elements that are chemically bonded together Molecule

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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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    Name CH 204 DateExperiment 3: Atomic Spectroscopy Introduction The purpose of the atomic spectroscopy lab experiment was to investigate the relationship between visible light‚ which is the visibly observable range of electromagnetic radiation and the change in energy levels of an element. The line spectrum that was seen in the spectroscope was the evidence of excited atoms emitting electrons and radiating a spectrum of light as it moved from a higher energy state back down to a lower energy level

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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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