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Effects of the atomic bomb on the world
Negative impacts of the atomic bomb
Effects of atomic bombing on hiroshima and nagasaki
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Recommended: Effects of the atomic bomb on the world
Radioactive elements were not known of until about 1896 when a man named Henri Becquerel was experimenting with uranium to see why it was fluorescent under UV light. He believed that as the uranium sat in the sunlight, it absorbed sunlight and reemitted it on the paper, creating the film. He later found this to be incorrect when the uranium continued to create film when not exposed to sunlight. This was because the energy was not coming from the sun, but rather from inside the uranium. Uranium originated from the explosion of a star that created what we know today as the universe. When the planets were brought together, Uranium got buried deep underneath many other rocks, minerals, and elements. To this day Uranium in still buried underneath Earth’s crust with the same energy it had when it was first formed.
Uranium has provided many benefits for life on Earth and also put life in very dangerous situations. This
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For example, during World War II many scientist came together to build an atomic bomb. This was called the “Chain Reaction”. The test bomb went off in Alamogordo, New Mexico on July 16, 1945 at 5:29 and 45 seconds in the morning and the real bomb went off in Hiroshima, Japan on August 6th, 1945. Alamogordo was a very dangerous place to be, but didn’t have as bad as an affect on life due to the fact that it was almost completely vacant. Hiroshima, though, had a big impact on the world. It caused a sickness called Acute Radiation Syndrome, killing many. Three days later the second atomic bomb went off in Nagasaki, Japan. This is when scientists realized that uranium can be controlled and converted into energy, replacing the pollutive coal. Uranium is very helpful in the way that it gives us energy, but it is also very dangerous. For example. in Chernobyl and Hiroshima nuclear power plants failed, releasing radiation to large amounts of land and exposing many people to
On top of it being cleaner it is cheaper the mining of uranium is cheaper than the mining of coal
The atomic bomb created under the Manhattan Project set a new level of psychological panic. It influence media, government, and daily lives of those all around the world. The media was covering stories about protection from a nuclear attack and the government was right next to the reporters helping to further the creation of fear with their messages about preparation.
Before we can analyze the ethical use of DU ammunition, it is important to first establish the technology behind DU and DU weapons. Uranium is one of the heaviest elements found in nature and is emits alpha, beta, and gamma particles. It is 1.7 times denser than lead.12 The half-life of U238 (DU is 99% U238) is 4.5 billion years!13 Uranium byproducts(such as Thorium (Th232)) have even longer half-lives, making uranium an element that gets more radioactive during its own decay process.5 Natural uranium is 99.274% U238, 0.720% U235, and 0.0055% U234.14a Uranium is enriched when its contents of U235 reaches 3.2-3.6% (since U235 is fissible). Weapon-grade uranium is +90% U235.14a What is depleted uranium? We start out with natural uranium and extract enriched uranium for nuclear fuel and weaponry. The leftover from the extraction process is something very similar to natural uranium, known as “depleted uranium”. The only difference is that DU has 0.202% of U235 and 0.0008% of U234.14a How much DU do we currently have? As of June 1998, we have around 57,800 huge steel cylinders of DU or 496,000 metric tons. 14b Storage of DU is very complicated and problematic since corrosion of DU storage cylinders often occurs over relatively short periods of time.15
From its time of discovery in 1941 Plutonium has been both beneficial and detrimental to the human race. The isotope most detrimental is Plutonium-239 which has been used to create nuclear weapons. Plutonium-239 was used in the atomic bomb codenamed “Fat Man” that was dropped on Nagasaki during World War II. Normally a nuclear bomb uses 10 kilograms of Plutonium, but “Fat Man” used even less and still caused a lot of destruction. To put it in perspective again just 1 kilogram of Plutonium-239 causes an explosion equal to that of 20,000 tons of TNT. The way Plutonium-239 works in an atomic bomb is it is controlled by explosives until it goes critical and cause a fission chain reaction. When this happens all the energy is released causing a nuclear
In 1945, the United States released a nuclear bomb that destroyed the city of Hiroshima. Nagasaki was also bombed. Thousands of people died and a quarter of a million more perished of radiation poisoning (“There Will Come Soft Rains (short story)”). With the development of nuclear weapons in the world the possibility of a nuclear war was a daily fear within people (“There Will Come Soft Rains (short story)”).
Chernobyl was the greatest nuclear disaster of the 20th century. On April 26th, 1986, one of four nuclear reactors located in the Soviet Union melted down and contaminated a vast area of Eastern Europe. The meltdown, a result of human error, lapsed safety precautions, and lack of a containment vessel, was barely contained by dropping sand and releasing huge amounts of deadly radioactive isotopes into the atmosphere. The resulting contamination killed or injured hundreds of thousands of people and devastated the environment. The affects of this accident are still being felt today and will be felt for generations to come.
The development of the atomic bomb and chemical warfare forever changed the way people saw the world. It was a landmark in time for which there was no turning back. The constant balancing of the nuclear super powers kept the whole of humankind on the brink of atomic Armageddon. Fear of nuclear winter and the uncertainty of radiation created its own form of a cultural epidemic in the United States. During these tense times in human history officials made controversial decisions such as the bombings of Hiroshima and Nagasaki. Dangerous biological experiments and bombs tests were carried out in the name of the greater good and national defense. Some historians and scientists argue that the decisions and acts carried out by the U.S. during World War II and the Cold War were unethical because of the direct damage they did. The United States' decisions were moral because it can be proven their actions were aimed at achieving a greater good and those that were put in potential danger volunteered and were informed of the risk.
The Atomic Bomb It is agreed by many parts of our society that one of the main atrocities committed by the human being took place on August 6th and 9th, 1945 in the cities of Hiroshima and Nagasaki, Japan. Over 170,000 innocent Japanese individuals died due to the dropping of two atomic bombs created in the United States. This transcendent historical event suddenly ended the bloody Second World War and gave the start to a new one, the Cold War, which in fact led to an atomic weapons race between the Soviet Union and the United States of North America. It is constantly argued if the effect that the mentioned ending of the war had was positive or not to its resolution, and if the entire world got any benefits from it, but the action of dropping the nuclear weapons on the Japanese cities by the American government was completely unjustified, unnecessary, and unfair. Japan was the only nation that was still fighting against the allied countries when Germany surrendered, and its army was in very poor conditions: its troops were considerably weak, its amount of armament was running out, and the government was about to surrender in a matter of months.
-Miners risked their lives when they were searching for uranium because they were exposed to radioactive waves which is a huge health concern
...nce World War II to the present day, the technology of nuclear power has increased significantly in terms of energy output and safety. The energy efficiency of nuclear power is far superior to its counterpart fossil fuel and renewable energy. Compared to fossil fuels, tiny amounts of fuel used by nuclear reactors is equivalent to a large sum of coal. This is a no brainer. Why mine a ton of coal when a little uranium can be used to gain the same amount of energy? Not only is it efficient, it’s safe to use. Used fuel is packed away in storage safely, so there isn’t any chance of radiation leaking out. In the present day, nuclear power incidents haven’t been occurring lately. Advancements in technology and equipment used have made nuclear energy a very reliable and safe source of energy. With today’s energy needs, nuclear power has the ability to keep up in the race.
The development and usage of the first atomic bombs has caused a change in military, political, and public functionality of the world today. The bombings of Hiroshima and Nagasaki revolutionized warfare by killing large masses of civilian population with a single strike. The bombs’ effects from the blast, extreme heat, and radiation left an estimated 140,000 people dead. The bombs created a temporary resolution that lead to another conflict. The Cold War was a political standoff between the Soviet Union and the United States that again created a new worldwide nuclear threat. The destructive potential of nuclear weapons had created a global sweep of fear as to what might happen if these terrible forces where unleashed again. The technology involved in building the first atomic bombs has grown into the creation of nuclear weapons that are potentially 40 times more powerful than the original bombs used. However, a military change in strategy has came to promote nuclear disarmament and prevent the usage of nuclear weapons. The technology of building the atomic bomb has spurred some useful innovations that can be applied through the use of nuclear power. The fear of a potential nuclear attack had been heightened by the media and its release of movies impacting on public opinion and fear of nuclear devastation. The lives lost after the detonation of the atomic bombs have become warning signs that changed global thinking and caused preventative actions.
"Then a tremendous flash of light cut across the sky . Mr. Tanimoto has a distinct recollection that it traveled from east to west, from the city toward the hills. It seemed like a sheet of sun. John Hersey, from Hiroshima, pp8 On August 6, 1945, the world changed forever. On that day the United States of America detonated an atomic bomb over the city of Hiroshima. Never before had mankind seen anything like. Here was something that was slightly bigger than an ordinary bomb, yet could cause infinitely more destruction. It could rip through walls and tear down houses like the devils wrecking ball. In Hiroshima it killed 100,000 people, most non-military civilians. Three days later in Nagasaki it killed roughly 40,000 . The immediate effects of these bombings were simple. The Japanese government surrendered, unconditionally, to the United States. The rest of the world rejoiced as the most destructive war in the history of mankind came to an end . All while the survivors of Hiroshima and Nagasaki tried to piece together what was left of their lives, families and homes. Over the course of the next forty years, these two bombings, and the nuclear arms race that followed them, would come to have a direct or indirect effect on almost every man, woman and child on this Earth, including people in the United States. The atomic bomb would penetrate every fabric of American existence. From our politics to our educational system. Our industry and our art. Historians have gone so far as to call this period in our history the Òatomic ageÓ for the way it has shaped and guided world politics, relations and culture.
The World War II caused many unfortunate events. The economic of the world collapsed and many innocent civillians suffered. The Hiroshima and Nagasaki bombings was a horrific event for the Japanese people. It also caused many casualties. The bomb was commissioned by the US military forces.
As one of the greatest alternatives to fossil fuels, an important advantage of nuclear energy is the significantly lower emission rate of CO2 in comparison to plants which use coal and natural gas.2 Nuclear power is not reliant on fossil fuels and therefore producing energy by this method reduces pollution and the contribution to climate change. However, whilst the actual process of generating energy releases few emissions, uranium must be mined and purified and in the past this has not always been an environmentally clean process.2 Ultimately, uranium will one day run out, but nuclear reactors are versatile and may also run on Thorium. Despite being finite, this would allow nuclear power stations to function for a longer period of time.
Before considering this question further, let us look back at some of the examples. The most popular example cited in this context is often nuclear fission. The important scientific discovery that nucleus of some atoms can be split under suitable conditions and huge amount of energy can be released in the process has led to development of nuclear bomb. The N-Bomb has devastation of two cities already written to its name. But the same technology has also been used to develop nuclear power plants that promise to be the next generation source of energy and hence eliminating the highly feared energy crisis of the future when all the natural oil and coal reserves are exhausted.