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When .^(30)Si bombarded with a deutron. .^(31)Si is formed in its ground state with the emission of a proton. The energy released in this reaction from the following is E then find [E]:- |
| Answer» <html><body><p><br/></p>Solution :`d+^(30)Sirarr^(31)Si+p`.......(<a href="https://interviewquestions.tuteehub.com/tag/1-256655" style="font-weight:bold;" target="_blank" title="Click to know more about 1">1</a>) <br/> `Q=M_(d)+M_(Si^(30))-M_(si^(31))-M_(p)` .....(<a href="https://interviewquestions.tuteehub.com/tag/2-283658" style="font-weight:bold;" target="_blank" title="Click to know more about 2">2</a>) <br/> Given <br/> `M_(si^(30)+M_(d)=M_(p)^(31))+M_(<a href="https://interviewquestions.tuteehub.com/tag/n-568463" style="font-weight:bold;" target="_blank" title="Click to know more about N">N</a>)+5.1` .....(3) <br/> `M_(Si)^(31)=M_(p^(31))+M_(e )+1.51` ......(4) <br/> Subtract (4) from (3) <br/> `M_(si^(30))+M_(d)-M_(si^(31))=M_(n)-M_(e )+3.59` .......(5) <br/> Further <br/> `M_(n)=M_(p)+M_(e )+<a href="https://interviewquestions.tuteehub.com/tag/overset-2905731" style="font-weight:bold;" target="_blank" title="Click to know more about OVERSET">OVERSET</a>(-)v+0.78` .......(6) <br/> <a href="https://interviewquestions.tuteehub.com/tag/add-361838" style="font-weight:bold;" target="_blank" title="Click to know more about ADD">ADD</a> (5) and (6) <br/> `M_(si^(30))+M_(d)-M_(si^(31))-M_(p)=Q=3.59+0.78=4.37MeV`</body></html> | |