Which descriptive phrase accurately points to the mechanism behind Type II supernovae?
Answer
Collapsing star explosion
The term 'collapsing star explosion' serves as a mechanism-based description for certain types of supernovae, specifically Type II events. This naming convention highlights the physical process central to these supernovae: the core of a massive star, having exhausted its fuel, succumbs to gravity and collapses inward. This collapse results in a powerful rebound explosion that expels the star's outer layers into space. This level of detail differentiates it from broader terms like 'stellar explosion' or descriptive terms focusing purely on luminosity like 'gigantic stellar flare'.
Related Questions
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