Nuclei Test - 1...

The binding energies of a deutron and an $$\alpha $$ -particle are 1.125, 7.2 MeV/nucleon respectively. Which is more stable of the two?

What is the average binding energy per nucleon over a wide range ?

When the number of nucleons in a nucleus increases, the binding energy per nucleon :

The short range attractive nuclear forces that are responsible for the binding of nucleons in a nucleus are supposed to be caused by the role played by the particles called

The percentage of mass lost during nuclear fusion is 

Fusion reactions take place at about :

In an endothermic reaction the binding energies of reactants and products are $$e_{1}$$, $$e_{2}$$ respectively, then

If the nuclei of masses $$X$$ and $$ Y $$ are fused together to form a nucleus of mass $$m$$ and some energy is released, then 

The critical mass of a fissionable material is

In an energy emitting nuclear reaction the binding energies of reactants and products are  $$e_{1}$$, $$e_{2}$$ respectively.Then which is  correct of the following ?