Question

Define nuclear reactor and what is the principle and working of neclear reactor.
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Answer 1

Answer:

Nuclear reactors operate on the principle of nuclear fission, the process in which a heavy atomic nucleus splits into two smaller fragments.

Answer 2

Answer:

the energy formed by the explosion or breakage of nucleus is the nuclear energy. this method is taken out by nuclear fission reaction.

nuclear reactor

the unit or substance in which nuclear reaction is carried out is nuclear reactor.

principle

this is carried out by breakage of nucleus by reacting or smashing it with some slow moving neutrons

working

controlled nuclear fission reaction is carried out in nuclear reactor uranium-235 splits into smaller nucleus on absorbing neutron.

Explanation: