Nuclear Energy Is Energy Generated From The Fission Or...

Nuclear Energy Is Energy Generated From The Fission Or...
Nuclear Energy Jason Venturini April 6, 2016 What is nuclear energy? Nuclear energy is energy generated from the fission or fusion of enriched
uranium. The power plants in which this type of energy is made are called nuclear power plants, but have many variations in how this energy is
achieved. Almost all reactors use heat generated from the enriched uranium pellets to bring water to a boil, and use steam powered generators to
create power. In Canada, the type of reactor used is called a Pressurized Heavy Water Reactor (PHWR), a method created by Canada in the 1950's. In
the next sections the inner workings of the PHWR method will be examined and its safety explained. How does PHWR work? As mentioned before,
many nuclear reactors use enriched uranium. PHWR, however, does not for cost reasons as enrichment facilities for uranium are complicated,
expensive and the PHWR method is much more efficient. It avoids the usage of enriched uranium through heavy water as a coolant instead of light
water. Canada–specific reactors, called CANDU (CANada Deuterium Uranium) reactors use 30–40% less fuel than light water based reactors. With the
benefits of using heavy water out of the way, the complicated process of creating energy from small uranium pellets the size of half an AA battery
will be explained as simply as possible. The process starts with hundreds of pellets being incased in metal, welded into small cylinders and inserted
into a large tank called the "calandria". Nuclear
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Should Society Make Nuclear Fission Obsoletes
Nuclear Fission
Our society is in danger of nuclear fission due to all the natural and unnatural events happening in our economy that can cause a nuclear explosion or
it can lead to nuclear terrorism or even nuclear war. Nuclear fission is a very dangerous job and the actual energy maker costs money to create and
with reactors in high demand in large cities, it is costing the U.S. billions of dollars. Nuclear reactors also have harmful effects on local populations
when they are mining for uranium nearby. With many negative effects our overall society should makenuclear fission obsolete.
With many negative effects our overall society should make nuclear fission obsolete. In 2009 the U.S. lost over 10 billion dollars (along with very long
construction times)just to create a few nuclear reactors. This shows that the actual nuclear reactors take the longest time to create and get up running.
"There are many harmful effects of the mining of uranium in and near local populations". Even though uranium is an essential part of the running
nuclear reactor it is harmful when they are mining for it near local populations. When uranium is being mined for the rocks it releases harmful gasses
that can cause cancer or other inner organs. Ultimately nuclear fission is very ... Show more content on Helpwriting.net ...
"Many countries abandoned the NPI treaty and created their own nuclear weapons that can be used against the U.S. at their will". The NPI treaty was
a treaty that was made to agree to stop the production of nuclear weapons around the world. Many countries like China or Japan and many others have
abandoned the treaty and began the creation of nuclear weapons. "Terrorist groups have already had an arsenal of nuclear weapons". Terrorist groups
like Al–Qaeda and ISIS have created several nuclear weapons. A nuclear war may happen in our near future against

The Problem Of Nuclear Power
Nuclear power is one of the most controversial issues of today's society. This stems from the fact that although nuclear power holds vast amounts of
potential, it currently has many problems. One of the main problems is figuring out what to do with the waste. The waste itself is too dangerous to
dispose of in any conventional way, so presently, most of it is sealed in concrete casks and put into storage (in bunkers) until it stops being dangerous.
This might not seem like a bad idea at first, but the problem with this idea is that the waste won't stop being dangerous for many, many years. There
have to be better solutions to this problem.
As it turns out, there are a few. The most promising in the short term is to recycle the nuclear waste, like any normal type of waste. In order to
understand how this and some other solutions work, a crash course in basic nuclear physics will be provided. Now, that might sound a bit difficult,
but it's actually pretty simple, and chances are some of it was taught in elementary school science class. Anyone who feels they already know what
they need to know, or can't be bothered to read it, should feel free to skim through or skip the crash course.
Let's get started! Every physical object in existence is made of atoms. Atoms are made of three basic components: protons, neutrons, and electrons.
Protons carry a positive(+) electrostatic charge, electrons carry a negative(–) electrostatic charge and are about a thousandth the mass of a proton,

The World Is A Single Gigantic Sphere Of Energy
Utilizing What We Have
The world is a single gigantic sphere of energy. The Earth contains other branches of different types of energy such as: Kinetic, potential, mechanical,
heats, chemical, light, and atomic energy, solar, hydroelectric is different types of energy sources. When using kineticenergy, you use force which is
scientifically defined as a push or pull on an object.
When work is being done it is considered kinetic energy. For example: When you do a kip on bars, during the glide you pull your toes to the bar
instead of muscling up, once you start to come to front position, you must push down on the bar, in order to arrive at the bar in front position. These
are examples of push and pull force we use in everyday life. Whether it is opening a door, or pushing a stroller our lives consist of force, and kinetic
energy.
Potential energy is stored energy. When you are standing still you are exercising potential energy, because no work is being done. If someone was to
bump into you, and you would move it would be considered kinetic energy. However, if you take a picture of person NO.1 standing still, and person
NO.2 moving toward them, the picture would contain both potential energy, and kinetic energy.
Heat energy is primarily observed with friction. All friction contains heat. For example: when a tailpipe on a car comes unlatched. If you do not know
it is loose, over time it becomes looser. Eventually it could start dragging on the ground while the vehicle is in

Research Paper On Nuclear Fission
What is nuclear fission? How does it work? What does it have to do with
nuclear power plants? These are a few of the many questions asked if one hasn't ever studied nuclear power or doesn't know how a power plant
works. Nuclear fission is the splitting of atoms, which in nuclear fission is uranium atoms. A neutron is released at a targeted nucleus of uranium–235.
Two or three neutrons are released from the target nucleus along with fission products, or other nuclei, as seen in the picture below. This process starts
a chain reaction. If too many neutrons are present, the reaction may get out of control. If too few are present, the reaction may stop.
Nuclear Fission
Nuclear fission is almost the same thing as fission, but nuclear fission has one minor difference; its purpose is to produce energy. Fission is the main
chemistry behind nuclear reactors and the power plant as a whole. Radiation is another addition to the chemistry involved in the production of nuclear
power. The unstable atoms in the fission process give off radiation. This produces a risk in ... Show more content on Helpwriting.net ...
It turns out, they're really just the opposite! The water that is used to condense the steam back into water inside the condenser has consequently been
heated in the process of cooling. Environmental laws regulate the temperature that a Power Plant can place back into the river. The primary reason is
due to plant life. The cooling water from the condenser is sprayed into the air inside the cooling tower and falls about 60 feet, which cools it before it
is continuously recycled to condense more steam. Water in the vapor rising from the cooling tower is replenished to the condenser cooling system
using water from the Tennessee River. The three water systems at Sequoyah are separate from each other, and the radioactive water is not permitted to
mix with other nonradioactive water

Humans Discover Nuclear Fission Essay
Humans Discover Nuclear Fission
It seems as though our fellow Earthlings deserve more credit then we have given them in the past; they have seemingly discovered the so called,
"Nuclear Fission." The situation on earth has not been reported on in over a century, yet they have advanced rather rapidly; in fact more than they can
handle.
Nuclear Fission, as discovered here in Trantor, has both benefits anddrawbacks in society. However, earth is an obscure planet with rather demanding
creatures that in the past have used technology and knowledge negatively. Within the last hundred years, this discovery had made a rather large impact
on the people of earth. Amateurs, as they are, they have made their lives easier, yet harder... Show more content on Helpwriting.net ...
(We must keep in mind that because humans cannot fly, they have silly vehicles which do indeed produce terrible pollution; a major problem on
earth.) Nuclear power plants (factories that have been built on earth to create such processes) can be fairly costly to build. However, a nuclear plant
would only put a significant amount of radioactivity into the environment if there was some type of accident as compared to coal plants which put
radioactivity into the environment as part of their normal operations. In this perspective, nuclear fission is an advantage. On the other hand, should a
nuclear meltdown occur due to an uncontrolled reaction, dangerous radiation would be released potentially harming people. Another similar situation
that arises is the storage of waste products which again leads to the same issue of safety; is it worth the risk?
Human society, cultures, and politics too have affected the development of nuclear fission and its applications. Modern cultures promote the use of
nuclear energy, saying that it will prosper for the future; however, more conservative cultures are unsure about what it will lead to. Different mentalities
have lead to both positive and negative results of nuclear fission.
The waste products of fission were found by humans to have been useful
in

How Did Otto Hahn Greatest Impact
Each and every scientist has different achievements and different impacts to the world. Otto Hahn, a German scientist, is also one of the scientists
who created a great impact on the world. His discovery opened up a new era in human history. In this paper, you would find out what he did and how
his discovery did creates an impact to this world; but first, lets takes a look at how did he become a scientist.
On March 8, 1879, a boy was born into a glazier family and was named Otto Hahn. Since he was a kid his parents wanted him to become an architect.
However, he decided to study chemistry at the University of Marburg. As he grew up, he became interested in industrial career. Because his intended
employer planned to use him in the international ... Show more content on Helpwriting.net ...
Hahn's founding of nuclear fission had created a big change to the world both during and after the time he lives. The tremendous implications of this
discovery have led to study on possible military developments. Fission products are produced in nuclear weapon explosions, with the amount
depending on the type of weapon. The largest source of fission products is from nuclear reactor. Some fission products are also used in industrial
inventions and innovations. For example, some ion can react with steel surfaces to form a corrosion resistant layer. In this way, it renders the steel
surface passive. In a similar way the release of radio–iodine in a serious power reactor accident could be retarded by adsorption on metal surfaces
within the nuclear plant. Furthermore, nuclear fission also takes part in medicine areas. Currently, nuclear fission is not used directly in medicine,
however radiation, radioactive isotopes, and scanning devices (X–Rays, CAT scans e.t.c.) that use radiation are. All of these inventions and innovation
would not exist without his discovery. Therefore, I feel very thankful for his discovery and the things he have brought up to this

Nuclear Fission Essay
Introduction
In 1939, the discovery of nuclear fission unlocked the potential of an entirely different source of power. The utilization of internal energy contained in
the atomic nucleus has provided a major solution to present and future power source needs by turning away from fossil fuels such as coal, oil and
natural gas and currently encompass three–fourth of world's energy requirements to cleaner alternatives such as nuclear power and renewables.
The objective of this paper is provide a comparison of the current types of nuclear reactors such as "burners" and "breeder" reactors. The analysis will
encompass a review of economic (LCOE), environmental (LCA) and technological challenges for both technologies. Further, benefits and detriments
associated with each form of technology will be included to provide some further ... Show more content on Helpwriting.net ...
What is Nuclear Fission?
Nuclear Fission is the main process by which humans are able to generate energy from the nucleus of atoms. In order to discuss the nuclear fission
process the role of the neutron must be examined. The collision of a neutron in motion with a fissionable nucleus an essential pre condition that creates
the nuclear fission process. In order for fission to occur a neutron of the requisite energy must collide into, and merge with a fissionable nucleus to
create a new compound nucleus. The formation of the new compound nucleus, in the case of Uranium–238, can be described by the following nuclear
reaction: U–238 + n –> U–239. In situations where nuclear fission successfully occurs new nuclei are created from the remnants of the old nuclei. The
velocity or energy of the colliding neutron is a significant factor in the fission process. Nuclear fission can occur after a heavy nuclei captures a
neutron. The low energy neutrons which are slow or thermal can result in the fission of isotopes of Plutonium and Uranium whose nuclei have an odd
number of

Electricity Produced By A Fission In Nuclear Power Plants
Electricity is vital to everyone in the modern day. It has enhanced many aspects of our life to make life easier and efficient. These aspects include
communication, entertainment, work, transportation and food. Electricity is produced by a generator in power plants through the process of electrical
energy generation. This process goes through chemical combustion, nuclear fission and the kinetic energy of wind and flowing water to fuel heat
engines, which primarily drive electromechanical generators to generate the electricity that we all highly have the need for. This huge need for
electricity initiates a thriving demand for electricity generation therefore many power plants are desired worldwide.
A great deal of electricity in the whole entire ... Show more content on Helpwriting.net ...
The positives to having nuclear power plants is that unlike fossil fuel power plants it doesn't contribute to global warming and therefore climate
change. This is due to the fact that it doesn't diffuse carbon dioxide into the environment. The Uranium mined from Uranium ores can last for a long
time unlike fossil fuels, which don't last forever. Also, nuclear power plants don't emit harmful, polluting gases such as Nitrogen Oxide and Sulfur
Oxide. These gases, as mentioned earlier, can harm people and the environment. Altogether, these positive points form nuclear power plants as a safe
and reliable way to generate the electricity. The negatives, however, counteract these. The negatives of a nuclear power plant are made up of both
issues and risks. Issues that may arise include the limitation of non–renewable sources such as Uranium (fuel used in reactor), how difficult it is to
safely dispose of the produced radioactive waste through storage, importing the nuclear fuel Uranium and the time and costs of building and
decommissioning nuclear power plants. Like most issues, there are many ways to counteract most of these. The limitation of Uranium–235 is due to
the fact that it only makes up around 1% of all the mined natural Uranium in the world. Mined natural Uranium mostly consists of Uranium–238, an
isotope. However, Uranium can last for a long period. Uranium in the fuel rods can undergo nuclear fission for 18–24 months. Therefore a small
amount can last a long time. To safely dispose of the radioactive by–product produced by the nuclear fission of Uranium–235, it goes through a process
of vitrification. This process mixes the radioactive by–product with ceramic materials and is then melted to produce a type of glass. This glass in the
form of liquid is poured into cylinders of steel, is then cooled and sealed securely. The steel

Nuclear Fission Vs Nuclear Fusion
The term 'nuclear energy' is pretty self–explanatory as it refers to energy produced from the nucleus of an atom. The bonds that hold atoms together are
extremely powerful, and we can use this power in two ways, nuclear fission and nuclear fusion.
Nuclear fission is the process commonly referred to as splitting the atom, a process first achieved by a Kiwi, Ernest Rutherford in 1918, when he fired
naturally occurring alpha particles into nitrogen gas. The fission that nuclear power plants use to make electricity involves using neutrons (which were
first predicted to exist by Rutherford) to split a large atom into two smaller atoms, a process that releases a large amount of energy. As we studied in
nuclear and Atomic physics this year and last year, Rutherford had great contributions to the discovery of Nuclear Power, as he was the first person to
split the atom, as well as the first person to imply that an atom has Positive, Negative as well as Neutral particles.
Nuclear fusion is the opposite reaction where two smaller atoms are combined to make one larger atom of a different element. Fusion is how the Sun ...
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Due to this energy crisis, our society depends much too greatly on nuclear power for the greatest proportion of electrical power. The crisis is an
extremely large and complex issue that deals with both socio–scientific and environmental issues. This generation and production of electrical power,
known as nuclear power, uses a great deal of non–renewable fossil fuels to generate electrical power.
Energy is an essential component of our lives in the modern world, with every single household and individual, especially in New Zealand using mass
amounts of energy every day. But, the production of energy using nuclear power, which is the most common type of energy production in New
Zealand, is causing many hazards, which will affect us all, both in the short and long

Compare And Contrast Nuclear Fission And Nuclear Fusion
Even though nuclear fusion and nuclear fission sound alike, they're very different from each other. Nuclear fusion is when two or more nuclei combine
to making a new element with a higher atomic number, and nuclear fission is the act of splitting a large atom into two or more smaller, lighter atoms.
Nuclear fission releases heat energy by splitting the atoms, and nuclear fusion makes heat energy by taking smaller atoms and combining them together
to make a bigger one. Nuclear fission usually doesn't occur in nature, and is mostly used in nuclear power plants and stuff like that, while nuclear
fusion occurs in nature all the time; such as stars and the sun. Nuclear fusion is basically electricity that we use in our everyday lives. Nuclear

Nuclear Fission Research Paper
Page 551 states, "The process of splitting a nucleus into several smaller nuclei is nuclear fission." Not only that, but according to page 551, nuclear
fissions occur whenever the nuclei is so distorted that whenever the neutron strikes it, the nucleus divides up into two smaller nuclei, which is the
process of nuclear fission. Based on the website duke–energy.com, nuclear fission produces "steam, which is used by a turbine generator to generate
electricity." According to turbinegenerator.org, turbine generators can use various things to produce electricity, and one of the things they use is the
steam that was created by nuclear fissions. Nuclear fissions occur only in large nuclei, some examples of large nuclei can be the nuclei of uranium

Chemistry : The Five Branches Of Chemistry
Chemistry
пЃ¶There are five main braches of chemistry: Organic Chemistry, Inorganic Chemistry, Analytical Chemistry, Physical Chemistry, and Biochemistry.
Organic chemistry and Inorganic chemistry are self–explanatory, as organic chemistry is concerned with the chemistry side of carbon and living
things, and inorganic chemistry is the branch of chemistry that deals with the interaction between and structure in inorganic compounds.
Meanwhile, Analytical chemistry is the branch of chemistry involved with studying of materials, and their properties, as well as developing tools to
analyze materials, and physical chemistry is the branch of chemistry that applies physics to the study of chemistry. Then lastly, biochemistry is the
branch of chemistry concerned with the chemical reactions that occur inside living organisms.
In real life, organic chemistry is the cause for such products as rubber, vitamins, and paper, while synthetic products such as nylon can be attributed to
inorganic chemistry. Analytical chemistry stretches across many fields, such as oil and petroleum, food and agriculture, forensics, and manufacturing.
Meanwhile, physical chemistry is a bit narrower, but it is still involved in various fields such as pharmaceuticals and materials. Biochemistry in real
life usually takes the form of research into the complexity of a being's inner workings, and can pay off in such was as medicines or cures for diseases.
пЃ¶Dimensional Analysis is a conversion method that uses

Radioactivity Lab Report
Objective
Radioactivity is present all throughout the environments on earth, which relates to the unstable atomic nuclei. Going into detail, radioactivity occurs in
unstable atomic nuclei and is caused by the spontaneous disintegration of atomic nuclei. Radiation is used in numerous ways that are used in
experiments and medical procedures. In this article, radioactivity will be defined, the three types of radioactivity will be explained, and the different
methods of radiation will be illustrated.
Introduction Nuclei are formed with a higher stability after unstable atomic nuclei spontaneously decompose, and this process is called radioactivity.
Therefore, radioactivity refers to the particles that are released from nuclei due to nuclear ... Show more content on Helpwriting.net ...
The alpha particles have an atomic mass of 4 and a charge of +2. When an alpha particle is released from the nucleus, the mass number of the particle
decreases by four units and the atomic number decreases by two units. An example of this would be where the helium nucleus is the alpha particle. The
energy is a collection of stable nucleons, and those heavier nuclei that can be perceived as collections of alpha particles, such as carbon–12.01 or
oxygen–16.00 are also stable. Beta radiation is a stream of electrons that are called beta particles. When the beta particle is released, a neutron is
transformed to a proton in the nucleus, thus maintaining the mass number of the nucleus. Although, the atomic number increases by one unit. An
example of this occurring is when the electron is the beta particle. Pursuing this further, gamma rays are high–energy photons with a very short
wavelength of 0.0005 to 0.1 nm. The emission of gamma radiation results from an energy change within the atomic nucleus. Gamma emission changes
neither the atomic number nor the atomic mass. Alpha and beta emission are often accompanied by gamma emission, as an excited nucleus drops to a
lower and more stable energy

Otto Hahn
Intro Otto Hahn was the man of the times. He was associated with the greatest minds of the Twentieth–century and founded many scientific principles
of the Twenty–first. His work in mid–war Germany shaped the path of not only his own, but many nations. This is the investigation pertaining to the
life and works of Otto Hahn.
Childhood and Education Otto grew up as the son of a middle class Glazier (Glass fitter) and attended the Goethe Gymnasium where he took an
interest in classics. He grew up as many boys, collecting stamps and the like, but even at an early age he was finishing in the tops of all his classes.
He struggled with illness as a child and at several instances almost died. Even when he was not plagued by sickness after having ... Show more content
on Helpwriting.net ...
Hahn not only discovered nuclear fission but also discovered many new isotopes, namely, radiothorium (thorium–228), polonium–212, lead–210, and
thorium–227. More terrifyingly for Hahn, he concocted poison gases in World War One, some of his own creation and some merely by following
orders. In fact most shockingly, Hahn was never quite looking for nuclear fission. He enjoyed researching and discovering new radioactive isotopes
and it was because of this that he stumbled upon nuclear fission. When Hahn discovered nuclear fission he had been working near to it for many a year
with Lisa Meitner. Meitner and Hahn worked for years in Germany together and remained friends throughout their lives. In Germany they discovered
isotopes together by bombarding certain particles with neutrons and observing how they reacted. When Meitner and Hahn researched nuclear fission,
Hahn discovered particle induced fission. Otto did this by conducting an experiment in which they fired neutrons at Uranium 235 and observed its
byproducts. From this experiment they discovered that Kr–92 and Ba–141 were produced along with extremely large amounts of energy and gamma
radiation. At first Otto could not believe the results of his experiment, for it was so contrary to all he had believed. But after he had repeated it and
confirmed the results with Meitner he knew

The Importance Of The Atomic Bomb
"You must not blame us scientists for the use which war technicians have put our discoveries."
–Lise Meitner
The nuclear fission process that Meitner had discovered would end up playing a crucial role in World War II and the world. The atomic bomb, created
by Robert Oppenheimer and his team, was based on the basic elements of nuclear fission. Meitner accomplished nuclear fission by bombarding a large
isotope with a smaller one, commonly a neutron. The collision caused the larger isotope to break apart into two or more elements, which is called
nuclear fission. Reactions of this type also release a lot of energy. The energy comes from the atomic and subatomic particles that change into the form
of energy during the explosion. You can prove this by attempting to make an extremely accurate measurement of all the masses of all the atoms and
subatomic particles you start with prior to the explosion and all the atoms and subatomic particles are returned, and then calculate the difference in
mass in the two sums, you find that the answer is larger than 0 – which proves that mass goes disappears during the transition. This loss of matter is
called the mass defect. The missing matter is converted into energy. To calculate the energy released or the mass defect, you can use the equation
Einstein is famous for discovering: E=mc2. In the equation, 'E' represents the amount of energy produced, m is the so called "missing" mass, more
formally known as the mass defect, and c is the speed of light, which is an extremely large number. Therefore, we get the equation that m = E/c*c.
The speed of light is squared, making that part of the equation a very large number that, even when multiplied by a small, minute amount of mass,
yields a huge amount of energy. If we look at the equation for the fission of U–235, we would notice that one neutron created three. These three
neutrons, if they encountered other U–235 atoms, could initiate other fissions, producing even more neutrons, that would in turn, initiate other fissions.
It's the domino effect – except this time, instead of a row of dominos, it is a wide–spread fan of dominos. In terms of nuclear chemistry, fission a
continuing cascade of nuclear fissions that can be dubbed a

Compare And Contrast Fission Vs Nuclear Fusion
Fission Vs Fusion In life, energy is an indispensable part of human life. Energy comes from a variety of sources, such as from the sun, wind, water,
and nuclear power. Nuclear energy is a new form of energy. The nuclear energy have two different types, that is nuclear fission, and nuclear fusion.
Nuclear fission had been found in a long time before, but nuclear fusion is something new to this world. If I have money, I will chose to fundraiser for
the nuclear fusion. Nuclear fission basically is an atomic decay. This is a process of the atomic nuclei divided into two or more smaller nuclei and
several products. Base on that, people used this process to create nuclear power plants and nuclear weapons. The advantage of the nuclear fission

Fission And Fusion: The Future Of Nuclear Energy
What exactly is nuclear energy? Nuclear energy is the energy held in the nucleus of an atom, it can be obtained by two types of reactions: Fission &
Fusion. Fission produces energy through the splitting of atoms which produces heat energy, then it can be made to produce electricity. The fuel most
commonly used for nuclear fission is uranium, all of today's operating nuclear plants use nuclear fission to generate electricity. The second type of
nuclear energy is nuclear fusion, the same process that powers the sun. Fusion is a nuclear reaction in which atomic nuclei collide at a high speed and
join to create a new type of atomic nucleus; during this process, matter is not conserved because some of the matter of the fusing nuclei is converted ...
In 2013, a study conducted by NASA found that nuclear energy has prevented around 1.8 million deaths; nuclear energy ranks last in death per
energy unit generated per year. While nuclear waste is really toxic, it's usually stored somewhere. The toxic byproducts of fossil fuels are pumped
into the air we breathe everyday. So just by reducing the amount of fossil fuels burned, countless cases of cancer or lung disease and accidents in
coal mines have been avoided. If we can choose between lots of dangerous stuff being put into a deep hole and lots and lots of dangerous stuff being
pumped into the atmosphere, the former seems more logical. Nuclear energy feels way more dangerous though, single catastrophic events burn into
our memory while coal and oil kill silently. Another reason why nuclear energy is a good idea, it reduces Co2. Nuclear energy is arguably way less
harmful to the environment in terms of climate change than fossil fuels, our main source of energy. Since 1976 about 64 Giga Tonnes of greenhouse
emissions have not been pumped out thanks to nuclear energy and by the mid twenty first century, that could amount to an additional 82240 Giga
Tonnes. Humanities energy consumption is rising steadily, according to U.S. government protections, China alone will add the equivalent of a new
600 megawatt coal plant every ten days for the next ten years. China already burns 4,000 tons of coal each year; coal is cheap, abundant,

How Controllable Is Nuclear Fission
How controllable is nuclear fission?
In the operation of a nuclear reactor, fuel assemblies are put into place and then the control rods are slowly lifted until a chain reaction can just be
sustained. As the reaction proceeds, the number of uranium–235 nuclei decreases and fission by–products which absorb neutrons build up.
How controllable is nuclear fusion?
The fission of uranium can set up a chain reaction that will keep on releasing energy as long as there are uranium nuclei present. If this chain reaction
is allowed to get out of control, energy is released very quickly and the result is a nuclear bomb. Nuclear power stations are designed to keep chain
reactions under control.
What are Control rods?
Control rods (which

Nuclear Fission And Photovoltaic Energy
According to the Nuclear Energy Institute (NEI), Nuclear energy has a 92% efficiency rating, it is the highest rating of all other alternative energy
sources! Paired with a more environmentally friendly source like solar, it could be what saves the world from climate change. Nuclear fission and
Photovoltaic energy would bring many benefits to a place like Denver, Colorado. These two sources would work well together in this place because
of the environmental impact, the cost of the sources, and the efficiency of the two sources. Denver is the ideal location for these two energy sources.
In order for nuclear and solar to work well together the sources need to be located in an isolated desert area. The location also has to be sunny and a...
Mainly because of global warming and the effects it has on our climate today. Alternative energy could provide the solution to this because it could
eliminate or at least minimize the amounts of carbon dioxide released into the atmosphere. Scientists have found that CO2 is a direct contributor to
global warming and alternative energy could save the planet. The two alternative energy sources, nuclear and solar, could help with this issue.
They would be most effective in Denver, Colorado because it is a desert area that gets very little rainfall and it allows for isolation. Both nuclear
and solar would help because both of these sources do not emit any carbon dioxide into the atmosphere. They also benefit from each other in areas
like cost, efficiency, waste and many others. Climate change is not going to stop anytime soon unless something changes for the better. The only way
to save the planet is by changing the way we generate our energy. Global warming was a problem caused by the most recent generation and it is now
the next generation's job to fix it. Be a part of the

Nuclear Energy, The Energy Released After Nuclear Fission...
Albin BrucajPeriod 2
Senior ThesisFerraro
Nuclear energy, the energy released during nuclear fission or fusion, especially when used to generate electricity. Nuclear energy has been one of the
biggest controversies, not only in the United States but also, around the world. The concept of what a civilization should be or consist of has changed
dramatically over time. When man needed food, he hunted, when he needed shelter, he built a home, when he needed energy, ah, that is where he was
stumped. Many have discovered different forms of energy to help achieve the goals of men. In order to continue this trend of progress, we need to be
able to realize that energy is, possibly, one of the most important things on our... Show more content on Helpwriting.net ...
At the moment, nuclear energy is the most effective form energy available to us and we must advance and improve it to the best of our ability.
Nuclear energy has the potential to provide huge amounts of electricity and power to billions all over the globe. At the moment,nuclear power
currently generates 16% of the world's electricity, but by 2030 it will approach 30%(Richard Steiglitz). Many are unable to realize just how much
our demand for newer, better, and faster technology has risen and will rise over time. A high capacity baseload is vital to a growing society. The
development and advancement of electrical powered motor vehicles plays quite a large role in energy consumption. We are forced to deliver
more and more electrical power each and every day. Unfortunately, we are simply unable to do so unless we possess a form of energy large enough
to satisfy our wants and needs(nuclear). " The United States is investing hundreds of billions of dollars to develop alternative energy sources, but
these sources are decades away from being gigawatt providers of electricity(Richard Steiglitz). Unless we plan on deterring our future in energy for
10 to 20 years, I suggest we continue researching, experimenting, and improving nuclear energy so that we are not left with nothing if all else fails.
The social media boom over the last few years have influenced a great demand for more power. " Households use more appliances, computers,

On August 6th, 1945, the first atomic bomb was dropped on Hiroshima, Japan. Whether you believe it changed the world for better or for worse,
there's no denying that the planet will never be the same. This fission technology opened the door for a whole new era of science, global politics, and
warfare. But just how destructive can these bombs become? Who decides which countries can have these bombs, and what sort of power does it give
them? Is it possible to use fission technology be used for other, more humanitarian projects?
Fission, the splitting of atoms, was thought to be impossible; at least, until it wasn't. In December, 1938, Otto Hahn split a uranium atom in a German
lab, accidentally beginning the creation of the most powerful weapons

The Negative Effects Of Nuclear Weapons : The Physics Of...
Introduction
In August 1945, two atomic bombs 'Little Boy' and 'Fat Man' were dropped in Hiroshima and Nagasaki in Japan, and over 200,000 people were
killed immediately (ctbot.org, 2013). The principle of atomic bomb is based on the nuclear fission, which is the process that generates huge amount
of energy. The modern development of nuclear technology enables fission weapons to be more powerful with a smaller size, and much easier to
deliver than earlier types. However, the nuclear radiation produced by fission weapons are highly radioactive and long–lived. This would negative
impact humans and the environment. Furthermore, the purposes of the uses of fission weapons in different countries will be considered and discussed.
Physics of Fission
Fission weapon uses the process of nuclear fission to produce large amount of energy. Uranium–235 is a valuable isotope found naturally on the earth
(consists of 0.7% U–235) because it can serve as a primary fuel for a weapon. Fission is induced by the capture of a neutron. When a U–235 atom
absorbs a neutron, it splits into two lighter nuclei and the process is accompanied with the emission of several neutrons because the heavy nucleus has
a higher neutron to proton ratio than the two fragments. There is also the accompanying emission of gamma rays. The released energy is given by
where is the mass lost in the reaction and is the speed of light (universal constant ). This energy is in the form of kinetic energy of the product

Nuclear Chemical And Physical Changes
Nuclear chemistry is the study of the chemical and physical changes in the nucleus of an atom. The field of nuclear chemistry deals with radioactive
elements such as radium, radon and the whole actinides series and the equipment to deal with such elements; such as nuclear reactors. However the
subject itself varies because it deals with the scientific areas such as physics, biology, geology and chemistry. Nuclear chemistry has help us discover
more about the nucleus and has provided advances in medicine, nuclear weapons and instruments to help scientists in those fields. 1, 2 Nuclear
chemistry focuses on creating electrical energy for power generation and, in some cases, propel ships. This electrical energy generation comes from
the nuclear reactors in nuclear power plants. Nuclear reactors are built to start up and contain a nuclear chain reaction. These nuclear chain reactions
can come in two forms: linear chain reaction and a critical mass. Both reactions are caused by nuclear fission; this is when then nuclei of certain
isotopes are bombarded with neutrons, causing them to split into smaller fragments of the nuclei: smaller atoms, a staggering amount of energy and
spare neutrons. Since neutrons have no charge, they can pass through the energy fields of the electrons and protons. A linear chain reaction is a series
of nuclear fissions going in one straight line. In a linear chain reaction, some of the spare neutrons, caused by fission, produced will hit other nuclei and

History of Thorium
History of thorium
Thorium is naturally a radioactive chemical element, which was discovered in 1828 from the Norwegian mineralogist Morten Thrane Esmark, and
named Thor from Jons Jakob Bezelius, which means the "Norse God of Thunder." Thorium is the most abundant metal found in earth crust and had
been scattered million years ago in the galaxy, with the explosion of meteors known as supernova. Thorium generates radioactive gas products, as
radon–20 decay. Other decay by–products of thorium are radium and actinium. But, thorium is found in nature as thorium–232, which has a half–life
and endures under alpha decay. Thorium decay produces a significant amount of internal heat energy. Thorium is found in the same amount as lead, and
four ... Show more content on Helpwriting.net ...
Some of the disadvantages of using thorium fuel is the production of 233Pa, an halfway product which produces 233U. 233 Pa relatively has a
half–life of 27 days and produces a great amount of 233U. And a second disadvantage of using thorium fuel is the contamination of 232U, due to the
high energy of gamma radiation that is emitted from one of its decay products. Uranium–235 reactors are known as nuclear reactors, which are capable
to produce a significant amount of nuclear weapons. With the uranium–235 reactors people were able to make nuclear weapons, presenting a
non–safety and non–stability environment. Also the production of uranium–235 presents the wastage of its radioactive byproducts in the environment,
which requires a hundred years to decay.
What is the status of constructing a thorium reactor to produce power? Thorium reactors based on their safety, cleanness and the ability to produce a
large amount of energy has triggered the idea of constructing thorium reactor as an easy way to produce any source of power. There are several
thorium reactors that are used to produce power : Heavy Water Reactor( PHWRs) this is a reactor based on thorium fuel due to the combination of
neutrons that can be absorbed to produce 233U, an average of neutron energy produced and flexible in recycling fuel ability. High–temperature

Pros And Cons Of Nuclear Fission
Is Nuclear Fission a Viable Alternative to Fossil Fuels as a Power Source For Australia?
Australia has developed something of an allergic reaction to any mention of uranium or nuclear energy. With fears of its safety and impact on the
environment again heightened by the devastating nuclear event that was the Fukushima Daiichi nuclear disaster. Blessed as we are with abundant
reserves of coal, oil and gas, we have never had to ask the hard questions many other nations have had to ask – the answer for which has been 'nuclear'.
Yet with the looming spectre of climate change and greater calls for a shift away from fossil fuels,nuclear power is once again on the agenda. The South
Australian government has even called for a royal commission to investigate the plausibility of nuclear power in this country (Wroe). ... Show more
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Atoms such as 235U (uranium), 233U and 239Pu (plutonium) can be forced to undergo nuclear fission when they absorb (capture) slow neutrons. Slow
neutrons, sometimes called 'thermal' neutrons because they have energies usually associated with energies of hot gases, can be captured by nuclei.
These neutrons have energies typically about 0.03eV or 5 * 10–20 Joules. With this kinetic energy they have speeds of approximately 20000ms–1.
Because the neutrons have no charge, they can enter a nucleus without any coulombic repulsion and once in the nucleus fission occurs.
A typical induced (forced) fission of 235U by a neutron can be represented as shown in figure

What is Nuclear Power? Essays
The process used was to gather information from books, the Internet, and interviewing my father who works at a nuclear power plant.
There are many forms of energy. Coal, gas, oil, and nuclear power are the most common forms of energy used in the United States. Three of these
energies are limited: coal, gas, and oil. Nuclear power is unlike the other three because it uses the fission process instead of combustion. This form of
power is unlimited. It produces heat energy like the others, but does not produce Carbon Dioxide and other particulate emissions.
Nuclear Power is made by Nuclear Fission. To create fission you must split a nucleus (usually Uranium) with aneutron. This ... Show more content on
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Alpha particles are another type of radiation. Alpha particles are positively charged particles that lose power rapidly. They are not dangerous to the
skin tissue but if inhaled or ingested can be fatal. A simple sheet of paper can stop Alpha Particles.
Also Beta Particles are radiation. Beta Particles are positive or negative electrons. They are like Alpha Particles, they are only dangerous if inhaled or
ingested. Clothing or aluminum can stop Beta Particles. All of these types of radiation can be considered nuclear waste, but also often have uses. X
Rays use radiation to examine us. Radiation is used in medicine, dentistry, and industries. Remember the next time you get an X– Ray you are exposed
to radiation.
There are two types of reactors. One is the Boiling Water Reactor (BWR). First, pure water is pumped into the reactor and boiled into steam. The steam
travels through the containment structure to the turbine. The turbine spins turning a generator that makes electricity. The steam goes to a condenser.
The condenser uses colder water (usually from a river or the sea) to condenses the steam into water, which is reused by the reactor. A BWR has only
one "side".
Boiling Water Reactor (BWR)
The second type is the Pressurized Water Reactor. The Pressurized Water Reactor is different from the

Lise Meitner: One Of The First Female Scientist
Lise Meitner once said, "Science makes people reach for truth and objectivity; it teaches people to accept reality, with wonder and admiration, not to
mention the deep awe and joy that the natural order of things brings to the true scientist." The beauty of science and the excitement of exploration is
what gave Lise Meitner the inspiration to become one of the first female scientist. Lise Meitner was born in 1878 Vienna Austria with a Jewish
background, Mathematics and science was something that fascinated her as a child. Meitner discovered the effects of nuclear fission with uranium, she
was one of the first female scientist as well as being the first female scientist to be labeled as a professor all with the stereo type of her being Jewish.
Lise Meitner ... Show more content on Helpwriting.net ...
Meitner kept to herself before her death and was never awarded for her accomplishments until she was deceased. Ruth Sime is a Historian from
California who wrote the first biography and presented a paper to the congress of historian which "received the closest thing to a standing ovation
I have ever seen at a congress," said one." 21 years after Lise Meitner has died she is getting the recognition for the discovery of nuclear fission.
Meitner has been nominated into the hall of fame along 38 other German scientist. It was said that "if Meitner had immigrated anywhere else she
would have been awarded the Nobel Prize." On a political aspect it was said that Bohr had tried to recommend Meitner for a Nobel Prize but the
gender role took place now and the committee wouldn't allow women because there were many women who helped in the discoveries but were never
mentioned. After the war had ended Hahn was no longer in danger from politics to settle things straight with the discovery of fusion, but Hahn never
insisted on any reward going toward

Nuclear Fission Impact
The Impact of Nuclear Fission and Reactors on the Environment
Overview
Nuclear fission is a reaction in which heavy nuclei, such as Uranium and Plutonium, are broken into smaller nuclei releasing heat, which is transformed
into another form of energy such as, mechanical or electrical. For a long time people have been using nuclear fission as an efficient and sustainable
source of energy. However, the use of this form of energy is associated with a unique set of consequences including environmental, social and ethical. In
this paper I will discuss nuclear energy and its impact on the environment.
History of Nuclear Fission (Reactors)
The discovery of nuclear energy goes back to 1980, when Henri Becquerel was investigating phosphorescent ... Show more content on Helpwriting.net
...
There are tow types of waste produced from nuclear fission: high–level waste and low–level waste. High–level waste consists of used uranium rods that
can no longer be used for energy or produced into other elements. The majority of low–level waste consists of water and used equipment from the
nuclear reactors. Both types of waste are highly toxic and it was estimated that about 200,000 cubic meters of low level waste and about 10,000 cubic
meters of high level waste are produced world wide each year. These wastes are usually encapsulated in multi–layer containers that are buried in deep
geological areas (Figure 5). According to the European Union (EU) calculation, the disposal of low level waste costs about $2,200/ cubic meters and
high level waste costs over $100,000/ cubic meters annually (Storage and Disposal, 2015).
In addition to the cost, these wastes may affect future generation by escaping into the environment due to natural phenomena such as earthquakes and
tsunamis. Therefore the authorities should set stringent rules and regulations regarding nuclear programs to improve nuclear safety and enhance risk
management (Xiang,

Pros And Cons Of Nuclear Fission
How Nuclear Fission produces Nuclear Bombs and Energy
KABOOOOM! That was the sound of the two atomic bombs the United States of America dropped on the cities of Hiroshima and Nagasaki during
World War 2. These two bombs were the main reason the Japanese surrendered, which led to the end of the war. The bomb at Hiroshima had a death
toll of 135,000 and Nagasaki's death toll was 64,000 ("The Atomic Bombings of Hiroshima and Nagasaki"). So how are these destructive bombs made?
They are made by nuclear fission. Nuclear fission is when an atom splits into two parts, either through natural decay of when instigated within a lab
and it produces energy. The natural decay is done through beta decay and blasting neutrons at the nuclear of the atom is what splits the atom. Nuclear
fission has changed the world today, it is used to create nuclear bombs and conduct electricity in power plants, and has ... Show more content on
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Nuclear power also has a lot fewer greenhouse emissions. It has been determined that the amount of greenhouse gases have decreased by almost
half because of the prevalence in the utilization of nuclear power. Nuclear energy has the least effect on nature since it doesn't discharge any gasses
like methane and carbon dioxide, which are the primary "greenhouse gasses" ("Pros and Cons of Nuclear Energy."). So, nuclear power is the
cheapest source of electricity and produces the smallest amount of pollution than any other source of energy. But there's even more pros about
nuclear energy. It is the most reliable source of energy. Solar energy is only good in sunny places, wind energy is only good in windy places,
geothermal energy can only conduct electricity where hot spots are located, and hydroelectric energy is produced by water turning turbines that
produce electricity. Nuclear energy can be conducted anywhere as long as there is enough space for the power plant to be

Fission Vs Nuclear
There are many ways to fuel the world's needs for electrical power, but we acquire our needs mostly from three energy sources: coal, natural gas,
and nuclear energy (Cravens, 11). Yet from fossil fuels the emission of carbon dioxide (~1400 grams COв‚‚ equivalent per kWh) and toxic waste
produced from the burning of aforementioned fossil fuels kills more than 20,000 Americans annually (Cravens, 13), while nuclear energy (and its
outputs) have not killed a single human (as it is rather human error that is the cause of the loss of life). One must also note the fact that if an
American received all of his or her electricity from fossil fuels over a lifespan of about 75 years, that person's "pile" of waste would weigh 68.5 tons
compared to the two... Show more content on Helpwriting.net ...
In 2013, a study conducted by NASA shows that nuclear energy has "prevented 1.84 million deaths from 1971 to 2009 with an average of 79,000
deaths (prevented)/ year from 2000 to 2009 (Kharecha and Hansen, 3). Even if one were to include the death tolls from both Chernobyl and
Fukushima, nuclear energy ranks last in death per unit generated per year (see fig. 2). And although nuclear waste is toxic and harmful to humans
(as it can cause cancer and death), it is usually stored in a safe location away from other resources and most importantly, away from humans. On the
other hand, the toxic byproducts of fossil fuels are being released into the air every day. And by reducing the amount of fossil fuels burned, countless
cases of cancer and lung disease as well as coal mining accidents have been avoided. For as long as nations use fossil fuels, nuclear energy saves much
more lives than it

Nuclear Fission, the Energy of the Future
Nuclear fission and just nuclear power in general is a hot topic, with tons and tons of people debating about about whether nuclear power is good or
bad. When you discover that nuclear power is not a horrible atomic weapon, you can really see the good in it. Nuclear fission energy is a great
alternative energy, because it is efficient and safe in all standards. Process of Nuclear Fission According to U.S Energy Information Administration,
nuclear energy comes from splitting uranium atoms. Atoms contain protons, neutrons and electrons. The neutrons contain a lot of energy. The energy
can be released from the neutrons by breaking something called bonds. When the fission happens a neutron that came ... Show more content on
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For example, France has 80% of their entire energy production powered by Nuclear power. Nuclear power also powers 20% of America, if it can
power that much, it could power the whole U.S.A. Nuclear energy is also a good choice because, it can run in any weather, even in droughts, night
time, and when it is not windy, unlike wind, hydro, and solar power, as said in www.conserve–energy–future.com. Nuclear power is also very safe in
most cases, and can still be efficient, unlike fossil fuels. First off, (As said in www.vittana.org) Nuclear workers have safer careers than most physical
labor jobs. Nuclear energy also is environmental friendly, with being a lot more cleaner than any fossil fuels, who put greenhouse gases into
environment.
Even though accidents have occured, they are VERY rare, and nature could still recover. Nuclear energy is also safe in environmental cases, (As said
in the same article as before from www.ic.galegroup.com) with low pollution and while being the source of 70% of the U.S's clean energy

The Pros And Cons Of Nuclear Fusion And Nuclear Fission
In the nuclear world, nuclear fission and nuclear fusion are two of the most basic concepts that should be known in the nuclear family. Nuclear fusion
and nuclear fission are very distinct from each other.
In the modern world, nuclear fission is the fundamental process of a nuclear bomb and nuclear reactor. The reaction produces a chain reaction of atom
splitting that produces 24,000,000 kilowatts per hour of energy. On the other hand, nuclear fusion is a reaction where two or more nuclei come close
enough to one another to create one or more atomic nuclei and subatomic nuclei. As a result, this reaction produces a massive amount of energy; fusion
reaction is the energy source of the sun, the energy produced by fusion is the answer to why the sun is hot.
Presently, nuclear fusion and nuclear fission are being studied, and even used in some countries as a power generator. The enormous energy
produced by nuclear fission and fusion could light up a big city for a hundred years or more and we do not have to worry about it polluting our
environment because nuclear energy is a green energy. Moreover, in a long term, the cost to generate power using nuclear is far less than the cost of
generating power using fossil fuel.
However, before heading towards a nuclear future, we have to learn the basics – these two nuclear reactions. This teaching document will only explain
the basic nuclear fusion and nuclear fission process description. Some technical jargon will be explained before the process description. There will be
an introduction to some of the types of subatomic particles, some talk about the nuclear fusion mechanism, and a general description for the chain
reaction.
Technical Jargon
1.An atomic particle is like a cell and nucleus is the control center of the cell. The nucleus is where the mass of the atom and all of its subatomic
particles is concentrated.
2.Nuclei is just a plural of nucleus
3.Neutron, proton and electron are the vital contents of atomic particle
4.Reaction between atomic particle will produce free subatomic particles in the surrounding
5.Nuclear moderator is a device used to slow down neutrons, the device is usually made from carbon in the form of graphite. The graphite will

The History Of Nuclear Fission
On August 6, 1945, the United States dropped an Atomic Bomb over the City of Hiroshima in Japan, decimating the city, and killing around
140,000 people within months of the explosion. 3 days later, the US dropped a second bomb over the city of Nagasaki in Japan, killing roughly
80,000 people. The second World War had been going on for 7 years, the Germans had surrendered but the Japanese had yet to do so. So the United
States created and atomic bomb in a program called the Manhattan project in order to force the Japanese to surrender. Since the US creation of the
atomic bombs, there has been a huge global advancement in energy, warfare medicine and technology, including the race for nuclear weapons.
The United States unleashed two bombs on ... Show more content on Helpwriting.net ...
Although the atomic bomb ravaged the environment around where it was detonated and would continue to have an impact on the wildlife for many
decades to come, it was an extreme advantage in the game of war. With the development of the atomic bomb, the US was able to kill a larger area
of people then with normal TNT and missile strikes, and from the areas not directly affected from the blast it would still devastate civilizations in the
form of cancer, which was a result of the immense radiation emitted from the reaction. It forced the opposing sides to change their military strategies,
and it cause this fear in all the country's that they might be the ones whose country get a bomb dropped on next. There was a feeling of uneasiness and
fear in the US's enemies (Bombing of Hiroshima and Nagasaki, 2009). Because of the creation of the atomic bomb, countries were now able to harm
their opponents without endangering the lives of their own soldiers. In 1955 the US created the first nuclear submarine (USS Nautilus) which was a
submarine that could function without refueling through the use of nuclear energy and nuclear reactors (Bamburg, n.d.). The atomic bomb served its
purpose of forcing the Japanese to surrender, and because of that many people can justify that the death of thousands of people was worth the ending

Nuclear Fission Lab Report
NUCLEAR FISSION
INTRODUCTION
Otto Hahn and Fritz Strassman, two German chemists discovered the process of nuclear fission on 17th December, 1938. However, it was theoretically
explained later by two Austrian–British physicists, Lise Meitner and Otto Robert Frisch in the 1939. Nuclear fission is the process by which a heavy
nucleus disintegrates or decays into two lighter nuclei of slightly similar weights when they absorb slow moving neutrons known as thermal neutrons.
The nuclei undergoing disintegration is known as the parent nuclei and the nuclei's formed after the decay are known as the daughter nuclei. Along
with the daughter nuclei very large amount of energy is also released and some gamma photons are also released. The ... Show more content on
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In this explanation they assumed the nucleus of a heavy atom to be comparable to a spherical drop of liquid. The spherical shape of the liquid drop
is maintained due to surface tension of water and also due columbic force of attraction. When a neutron is absorbed by the nuclei its energy is
increased due to increased oscillations, due to which there is change in the spherical shape of the water droplet to ellipsoidal. if further there is
increase in the oscillating energy, the columbic force of attraction between the nucleons decreases so the shape becomes more irregular and becomes
dumb–bell. The surface tension of water tends to make the water droplet to obtain its original shape which, finally, takes place by breaking the water
droplet into two smaller water droplets of almost comparable sizes. Similarly, the nuclear fission process can be explained. The following diagram
below shows various steps in the liquid drop

The Powerful Effects Of Nuclear Fission Bombs
How you ever thought about the chaos and havoc a nuclear war would cause? Today, we have very advanced nuclear technology. We have hundreds
of nuclear power plants worldwide, providing us with a lot of electricity. Also, many nations still have nuclear weapons. These weapons would cause
horrifying damage and would emit a lot of radiation. Because of this threat, there is a lot of international politics involved. But first of all, you're
probably wondering "What is a nuclear bomb?".
Nuclear fission bombs are bombs with the power up to 500 kilotons of TNT (For nuclear fission bombs created in the past). The bomb uses a process
called nuclear fission. A neutron hits and splits in half auranium–235 or plutonium–239. This releases heat, radiation, and more neutrons, which
continues to split more atoms. This is a huge chain reaction, and eventually so many atoms are split apart so the heat level rises to very high
temperatures. This causes the huge explosion. Although nuclear fission bombs are very powerful, there is an even more powerful type of bomb. ... Show
more content on Helpwriting.net ...
They contain a fission bomb, which provides the heat and pressure required to activate a fusion reaction. A fusion reaction is when a deuterium atom
(hydrogen with a neutron) combines with another atom to form a larger atom. This process requires heat and pressure, and emits even more heat. A
fission bomb is used to start this reaction, and this reaction causes even higher temperatures and more damage. For most average nuclear bombs,
today destruction happens in a radius of 1.6 kilometers from the place of the bomb. Severe damage happens in a radius of 2 km, and moderate
damage in a radius of 3.2 km. Slight damage happens in a radius of 5.6

The EarthвЂ™s Nuclear Core Essay
The Earth's Nuclear Core
The Earth's core is like a massive nuclear reactor, burning uranium into lighter elements, and producing much of the geological phenomenon observed
on the Earth. This fission reactor is responsible for producing most of the Earth's heat and energy, as well as, the phenomenon of geomagnetism. There
is substantial reason to believe that the center of the Earth is a massive nuclear reactor derived from empirical data observed in the earth, and logical
evidence to prove that the theory is true.
The theory started when geologists in the fifties began whether natural occurring nuclear fission was possible. Eventually, empirical evidence presented
itself. In 1972 at the Oklo uranium mine in western ... Show more content on Helpwriting.net ...
In the case of the Earth, the reactions in question are fueled by the element uranium 235, and uranium 238. Uranium is the heaviest naturally occurring
element on Earth and it is common in fission reactions. Early in the Earth's formation, numerous elemental changes were taking place. Some elements
would combine with other elements to become stable. In the case of the newly formed Earth, many elements looked for oxygen to become stable.
However, early in the formation of the earth there was little oxygen present. That meant that elements that combine with oxygen, such as uranium and
magnesium, would have no where to go, but into the Earth's core. It is estimated that from this process, about 64 percent of the earth's uranium
actually sank to the Earth's center. If these elements were abundant enough and were allowed to gather over a long period of time they would be able
to initiate their own self–sustaining fission reactions.
Much of what is known about the Earth's nuclear core can be learned from logical, mathematical reasoning. A great deal is understood about
radioactive decay, and fission so with basic knowledge of the elemental pieces of the theory it is not difficult to make accurate estimates and
predictions about the quantity, and commonality of these processes in the earth. Today the core of the Earth would be an estimated five miles indiameter
.

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