Title: How does a black hole form from a massive star? Post by: killian on Apr 29, 2014 How does a black hole form from a massive star?
A) During a supernova, if a star is massive enough for its gravity to overcome neutron degeneracy pressure in the core, the core will collapse to a black hole. B) Any star that is more massive than 8 solar masses will undergo a supernova explosion and leave behind a black hole remnant. C) If enough mass is accreted by a white dwarf star that it exceeds the 1.4 solar mass limit, it will undergo a supernova explosion and leave behind a black-hole remnant. D) If enough mass is accreted by a neutron star, it will undergo a supernova explosion and leave behind a black-hole remnant. E) A black hole forms when two massive main-sequence stars collide. Title: Re: How does a black hole form from a massive star? Post by: padre on May 6, 2014 Content hidden
Title: Re: How does a black hole form from a massive star? Post by: djones82 on May 6, 2014 The answer is A.
Title: Re: How does a black hole form from a massive star? Post by: killian on May 6, 2014 Thanks
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