In a nuclear reactor,the main purpose of the moderator is to

The nucleus $_{92}U^{234}$ splits exactly in half in a fission reaction in which two neutrons are released. The resultant nuclei are

The energy released in the explosion of an atom bomb is mainly due to $\qquad$ .

Consider the following statements $A$ and $B$. Identify the correct choice in the given answer.
$A$. $p-n, p-p$ and $n-n$ forces between nucleons are not equal and charge dependent.
$B$. In a nuclear reactor,the fission reaction will be in an accelerating state if the value of the neutron reproduction factor $k > 1$.

In a nuclear power station,uranium is used for the production of .......

What is nuclear fusion? Explain giving its nuclear equations and write down the definition of thermonuclear fusion.