(a) In a typical nuclear reaction, e.g., " "_(1)^(2)H + " "_(1)^(2)H to " "_(2)^(3)He +n +3.27 MeV, although number of nucleons is conserved, yet energy is released. How ? Explain. (b) Show that nuclear density in a given nucleus is independent of mass number A.

(a) In a typical nuclear reaction, e.g., " "_(1)^(2)H + " "_(1)^(2)H

1.	(a) In a typical nuclear reaction, e.g., " "_(1)^(2)H + " "_(1)^(2)H to " "_(2)^(3)He +n +3.27 MeV, although number of nucleons is conserved, yet energy is released. How ? Explain. (b) Show that nuclear density in a given nucleus is independent of mass number A.
Answer» <html><body><p></p>Solution :(a) Ina typical nuclear reaction, e.g., <br/>`" "_(1)^(2)H + " "_(1)^(2)H to " "_(2)^(<a href="https://interviewquestions.tuteehub.com/tag/3-301577" style="font-weight:bold;" target="_blank" title="Click to know more about 3">3</a>)He +n +3.27 MeV`,<br/> although number of nucleons is conserved, yet <a href="https://interviewquestions.tuteehub.com/tag/energy-15288" style="font-weight:bold;" target="_blank" title="Click to know more about ENERGY">ENERGY</a> is released. It is on account of fact that in a nuclear reaction there is <a href="https://interviewquestions.tuteehub.com/tag/tinkering-7717118" style="font-weight:bold;" target="_blank" title="Click to know more about TINKERING">TINKERING</a> with the <a href="https://interviewquestions.tuteehub.com/tag/nucleus-18220" style="font-weight:bold;" target="_blank" title="Click to know more about NUCLEUS">NUCLEUS</a> so as to rearrange its nucleons into more stable configurations. In other words the binding energy per <a href="https://interviewquestions.tuteehub.com/tag/nucleon-1126010" style="font-weight:bold;" target="_blank" title="Click to know more about NUCLEON">NUCLEON</a> is more in a nucleus with stable configuration. As a result energy is released in a nuclear reaction. In fact, the energy released in a nuclear reaction is the difference between the total binding energy of products and total binding energy of reactants.</body></html>

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(a) In a typical nuclear reaction, e.g., " "_(1)^(2)H + " "_(1)^(2)H to " "_(2)^(3)He +n +3.27 MeV, although number of nucleons is conserved, yet energy is released. How ? Explain. (b) Show that nuclear density in a given nucleus is independent of mass number A.

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