Discussion The various stages of nuclear division were observed in this experiment. These stages are prophase‚ metaphase‚ anaphase and telophase. There are two types of nuclear division include mitosis and meiosis. Mitotic cell division is involved in the formation of an adult organism from a fertilized egg‚ asexual reproduction‚ regeneration‚ and maintenance or repair of body parts. Mitosis typically results in new somatic‚ or body cells. Meiosis results in the formation of either gametes in animals
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project created in 1942 to produce the first US nuclear weapon. The Manhattan Project basically arrived from the ideals and fears of a Nazi Germany having access to nuclear capabilities during the war‚ and the threat of them using those nuclear weapons was at an all time high during the reign of Hitler. In order to combat this alarming problem‚ the United States government/military started a top secret program to help develop the world’s first nuclear weapon. The Manhattan project was directed by US
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Nuclear Warfare Hiroshima‚ the first time nuclear bomb was used in war. On August 6‚ 1945 Hiroshima was attacked by the united states using a nuclear bomb named “Little Boy”. The attack on Hiroshima killed 20‚000+ soldiers and 70‚000-146‚000 civilians. “Little Boy” was detonated at 500 meters above the ground because it would spread further with radiation and cause more damage to structures and people. Nagasaki‚ August 9‚ 1945 bomb two. “Fat Man”was detonated over Nagasaki and killed up to 80
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DAIICHI NUCLEAR DISASTER Date: March 11‚ 2011 Location: Ōkuma‚ Fukushima‚ Japan Construction began: July 25‚ 1967 (Fukushima I - 1) Commission date: March 26‚ 1971 (Fukushima I - 1) Operator(s): Tokyo Electric Power Company (TEPCO) Constructor(s): Kajima Injuries: 37 with physical injuries‚ 2 workers taken to hospital with radiation burns. THE POWERPLANT The Fukushima I Nuclear Power Plant also known as Fukushima Dai-ichi (dai-ichi means "number one")‚ is a disabled nuclear power plant located
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Baba Gyani Triviani said: "Good were the days when people played Duke Nukem‚ Now people just say Dude Nuke ’em" Nuclear energy has been a controversial topic and a topic of debate from ages ago. In this post‚ I would like to analyse this from a layman’s perspective. Countries are growing rapidly‚ both economically and by population. And a commodity that seems to be needed more than ever‚ and the need for which will continue to grow unabated is energy. Energy is needed to do anything - Whether
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ATGE1073 Engineering Science II Tutorial: ATOMIC & NUCLEAR PHYSICS Prepared By NHL 1 Q1. The radioactive nuclide 199Pt has a half life of 30.8 minutes. A sample is prepared that has an initial activity of 7.56x1011Bq. (a) How many 199Pt nuclei are initially present in the sample? (b) How many are present after 30.8minutes? What is the activity at this time? (c) Repeat part (b) for a time 92.4 minutes after the sample is first prepared. (a) 2.02x1015‚ (b) 1.01x1015‚ 3.78x1011Bq‚ (c) 2
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1. Environmental impacts of nuclear waste. Nuclear waste or radioactive waste is the residue of nuclear reactors‚ nuclear researches‚ nuclear projects and nuclear bomb reaction. Nuclear wastes‚ also known as spent fuel‚ are dangerously radioactive and could exist for thousands of years. The release of nuclear waste from its reactor could easily cause a lot of diseases like acute radiation sickness. The injection of nuclear waste to underground water causes water pollution and could contribute
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Disadvantages of Nuclear Power http://wanttoknowit.com/disadvantages-of-nuclear-power/ The Basics of Nuclear Power Nuclear power is generated from a metal called uranium. Uranium is mined in places such as Australia‚ Argentina‚ Canada‚ Brazil‚ China‚ France and many other countries. The uranium is used to create controlled nuclear reactions called nuclear fission. Nuclear fission gives off a tremendous amount of heat which is used to heat water to create steam. This steam turns turbines which
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resort to nuclear energy. The Department of Energy has already given its support to energy companies who have decided to construct nuclear power plants. It appears that nuclear power is the right course to take‚ but before this decision is finalised it is important to weigh the multiple advantages and disadvantages of nuclear power. There are many pros and cons‚ but they weigh up almost equally which makes it a hard decision to choose the right course of action‚ nuclear power or non-nuclear power.
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source is nuclear power. Nuclear power is a form of energy produced by an atomic reaction‚ which is capable of producing an alternative source of electrical power‚ replacing the energy currently supplied by coal‚ gas‚ or oil. This will help the United States move away from burning fossil fuels and potentially reduce overall pollution. Nuclear power has the potential to be cleaner and cheaper‚ but the United States needs to take serious steps. The United States has tried to use nuclear power before
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