A) 4.4 MeV
B) 5.4 MeV
C) 5.6 MeV
D) 6.5 MeV
Correct Answer: B
Solution :
Q-value of the reaction is 5.5 eV i.e. \[{{k}_{1}}+{{k}_{2}}=5.5\,MeV\] ??(i) By conservation of linear momentum \[{{p}_{1}}={{p}_{2}}\Rightarrow \sqrt{2(216){{k}_{1}}}=\sqrt{2(4){{k}_{2}}}\] Þ k2 = 54 k1 ??(ii) On solving equation (i) and (ii) we get k2 = 5.4 MeV.You need to login to perform this action.
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