Topic: Nuclear Chain Reaction
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Answers to Common Questions
What is a Nuclear Chain Reaction?
A nuclear chain reaction refers to when one nuclear reaction takes place and it then sets off a chain of one or more nuclear reactions. Read More »
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How is a nuclear chain reaction controlled?
Type your answer here..To control the nuclear chain reaction we use different types of coolants and modulators. Read More »
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How is a nuclear chain reaction started?
Uranium produces spontaneous fissions in small numbers, and each fission releases two or three free neutrons, so there is always a source of neutrons present in any assembly of uranium fuel. If enough fuel is assembled, in a geometrical arr... Read More »
Source: http://wiki.answers.com/Q/How_is_a_nuclear_chain_reaction_started
Featured Content:
Nuclear Chain Reaction
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In a nuclear chain reaction neutrons released in fission collide with other atomic nuclei causing those neutrons to be released in fission. This process repeats and grows exponentially if more than one neutron is released.
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More Common Questions
Answers to Other Common Questions
Heavy, unstable elements like Plutonium or Uranium has far more neutrons than protons intheir nucleus. When they are exposed to more neutrons, they become unstable and split up into lighter elements through fission. This releases more neutr...
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Source: http://wiki.answers.com/Q/What_causes_a_nuclear_chain_reaction
Nuclear reaction is the look in my 16 yr old daughters eyes, after she's told "No", when she wants to do something, after not doing her chores! Her eyes glow, her face gets red and she fumes out of the room.
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Boron has a high nuclear cross section. That means that it easily stop neutrons. Neutrons are necessary for nuclear fission to occur. Boron is used in the control rods, for startup and shutdown control, as well as for low to medium power mo...
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Source: http://wiki.answers.com/Q/Why_is_boric_acid_used_in_nuclear_chain...
It is done inside of Nuclear power reactors. Inside of the reactor's core, the nuclear chain reaction or atomic fission process is controlled by inserting neutron absorbent material rods (for eg.: boron, cobalt, hafnium, dysprosium, gadolin...
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Neutrons are the important particles of nuclear chain reactions and the reactions depend on them. The neutrons do not really start the fission, reaction, however, because the neutrons come from fission in the fuel. The material in the fuel,...
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What happens is the nuclear bomb explodes and something like gas comes from it and it disinigrates you
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