Question

Which description best summarizes the steps that take place during black hole formation, in the correct order?
Responses

A small star gains mass through fusion reactions; core of star collapses; increased radiation triggers a supernova.
A small star gains mass through fusion reactions; core of star collapses; increased radiation triggers a supernova. - no response given

Supernova triggers fusion reactions; massive star implodes due to extreme radiation; volume and mass of star increase rapidly.
Supernova triggers fusion reactions; massive star implodes due to extreme radiation; volume and mass of star increase rapidly. - no response given

A massive star depletes its nuclear fuel; gravity overpowers the star; supernova occurs; core of star collapses.
A massive star depletes its nuclear fuel; gravity overpowers the star; supernova occurs; core of star collapses. - no response given

Supernova explodes a massive star; remaining core expands; nuclear reactions diminish the effects of gravity.

Answer 1

The best description that summarizes the steps that take place during black hole formation, in the correct order, is:

**A massive star depletes its nuclear fuel; gravity overpowers the star; supernova occurs; core of star collapses.**

This sequence accurately represents the process leading to black hole formation:
1. A massive star runs out of nuclear fuel.
2. Gravity then overcomes the internal pressure supporting the star.
3. This leads to a supernova explosion.
4. Finally, the remaining core collapses, potentially forming a black hole if the core's mass is sufficient.