Nuclear fission is possible because the binding energy per nucleon ..........

The atomic power station at Tarapore has a generating capacity of $200\, MW$. The energy generated in a day by this station is:

The example of nuclear fusion is

The energy released by the fission of one uranium nucleus is $200 \text{ MeV}$. The number of fissions per second required to produce $128 \text{ W}$ power is:

Mention the disadvantages of the nuclear reactor.

In the nuclear fusion reaction ${ }_1 H^2+{ }_1 H^3 \rightarrow{ }_2 He^4+n$, if the repulsive potential energy between the two nuclei is $2.07 \times 10^{-14} \,J$, then the temperature at which the gases must be heated to initiate the reaction is (Boltzmann constant $k = 1.38 \times 10^{-23} \,JK^{-1}$).