Question
If the binding energy per nucleon in 73Li and 42He nuclei are 5.60 MeV and 7.06 MeV respectively, then in the reaction p+73Li→242He energy of proton must be



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[b] Let E be the energy of proton, then E+7×5.6=2×[4×7.06] ⇒E=56.48−39.2=17.28MeV
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Question Text | If the binding energy per nucleon in 73Li and 42He nuclei are 5.60 MeV and 7.06 MeV respectively, then in the reaction p+73Li→242He energy of proton must be |
Answer Type | Text solution:1 |
Upvotes | 150 |