As a star's evolution approaches the Type II supernova, we find

Question

Quizplus · Accepted Answer

Each statement accurately describes processes involved in the evolution of a star leading up to a Type II supernova. A) Fusion of heavier elements requires increasingly higher temperatures. B) As stars evolve, they produce heavier elements more quickly. C) Photo disintegration of iron, which absorbs energy, occurs at extremely high temperatures, contributing to the supernova process. D) The fusion of helium to carbon is an early step in the chain of fusion processes, requiring high temperatures to begin.

As a Star's Evolution Approaches the Type II Supernova, We