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What is the difference between nuclear fission and nuclear fusion which one is used in nuclear power plants which one takes place in the sun?
The main difference between these two processes is that fission is the splitting of an atom into two or more smaller ones while fusion is the fusing of two or more smaller atoms into a larger one. Nuclear fission is used for nuclear power plants. Nuclear fusion is the source of all energy the Sun releases into space.
What are the applications of nuclear fusion?
The most important are: generation of fissile fuel for fission reactors, production of synthetic fuel, and production of heat for process and space-heating applications.
How do we use nuclear fission in everyday life?
One of the major applications for nuclear fission is nuclear power. Nuclear power plants use nuclear fission to generate heat. They use this heat to create steam from water which, in turn, powers electrical generators. Around twenty percent of the electricity in the United States is generated by nuclear power plants.
How does nuclear fission differ from nuclear fusion Why are both of these processes exothermic?
For fission reaction, smaller atoms combine to forger and in cass of tusion reaction, larger atoms disintegrate to form smaller products. Fuision and ission both are exothermic because for fusion total binding energy of product nucleis offerent trom the total binding energy of the reactant nucleus.
What is the difference between nuclear fusion and nuclear fission?
Difference Between Nuclear Fusion and Fission. The key difference between nuclear fusion and fission is that nuclear fusion is the combination of two or more atoms to create one large atom while nuclear fission is the division of a larger atom into two or smaller atomic particles. In physics, an action always has an equal but opposite reaction.
What is nuclenuclear fusion?
Nuclear fusion is the fusing of two or more atoms to create a larger one. This type of reaction allows the atoms to combine in order to create a larger atom with a higher atomic number.
What are the two types of nuclear reactions?
There are two types of nuclear reactions called nuclear fission and nuclear fusion. Nuclear fission and fusion involve the disintegration and combination of the elemental nucleus. In the case of nuclear fission, an atom divides into two or more smaller or lighter atoms.
What are the conditions required for nuclear fission to occur?
High density, high temperature environment is required. Takes little energy to split two atoms in a fission reaction. Extremely high energy is required to bring two or more protons close enough that nuclear forces overcome their electrostatic repulsion.