A fusion reaction releases energy because the binding energy of the resulting nucleus
A) is greater than the binding energy of the original nuclei.
B) is equal to the binding energy of the original nuclei.
C) is less than the binding energy of the original nuclei.
D) is released in the process.
E) is absorbed in the process.

Question

Quizplus · Accepted Answer

In a nuclear fusion reaction, two lighter nuclei combine to form a heavier nucleus. The binding energy of the resulting nucleus is greater than the binding energy of the original nuclei, which means that energy is released in the process. This released energy is observed as an increase in temperature or as light. Therefore, the correct choice is A.

A Fusion Reaction Releases Energy Because the Binding Energy of the Resulting