A nucleus with mass number A = 240 and BE/A = 7.6 MeV breaks into two fragments each of A = 120 with BE/A = 8.5 MeV. Calculate the released energy.

OR

Calculate the energy in fusion reaction:

**and of**

$_{ 2 }^{ 3 }{ He=7.73\quad Mev. }$

# A nucleus with mass numbers

**prasanna**#1