1.

It is not necessary to control the fission reaction in nuclear power plants. True/False

Answer»

Solution :(1) NUCLEAR fissionreaction is a type of chainreaction. Innuclear power plants these reactionsare closelycontrolled. (2)If these reactions are notmanaged properly,there can be more production of neutrons in anuncontrolled way. (3) Each neutron further causes fission of 3 URANIUM (u-235) atoms. (4) Such and more energy UNCONTROLLED reactions can CAUSE hazardous accidents, hence it isabsolutelynecessary to control the fission REACTION in nuclear power plants.


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