A. It becomes a neutron star. B. It forms a black hole. C. It explodes. D. It disappears. 相关知识点: 试题来源: 解析 B。解析:当大质量恒星自身坍塌时会形成黑洞。A 选项中子星不是由这种方式形成;C 选项爆炸不是这种情况下的结果;D 选项消失也不正确。反馈...
This film, like it's more famous counterpart Joe (1970), shows what happens when unconditional sexuality explodes, resulting in the violent reactions of the sexually suppressed and "hostile to change" type individuals. Basically, the film explored the danger that one could encounter being a ...
If they think they've found gravitons, then they are living in a dream world. When a star explodes, does its gravity change or is it simply distributed over a larger area? They're going to discover gravity waves are a myth. If you believe in Einstein's mass energy conversion then ...
In a Type Ia supernova, the supernova process happens when the white dwarf in the binary accretes too much mass (anything over about 1.44 times the mass of our sun). The exact cause of the explosion is still an active area of research, but many think that the extra mass makes the co...
What happens first when a star runs out of fuel? When a star runs out of fuel, it can meet one of three fates based on the original mass of the star. A star like our sun will eventually expand into a red giant, then it will contract to become a white dwarf star. Stars that are...
(astronomy) A cloud in outer space consisting of gas or dust (e.g. a cloud formed after a star explodes). Common Curiosities Are all nebulae visible to the naked eye? No, most nebulae can only be seen with telescopes; a few, like the Orion Nebula, are barely visible to the naked ey...
A similar thing happens when the diameter of a stellar core shrinks as it undergoes gravitational collapse, the resultant young neutron star spins faster and faster, reaching speeds as great as 60 rotations per second, according toSwinburne Centre for Astrophysics and Supercomputing. ...
What happens when stars run out of hydrogen? What does a nuclear physicist study? Why does a chunk of coal burn when ignited, whereas coal dust explodes? What caused the collapse of the solar nebula? Why does nuclear fusion in the sun only occur near the center?
big enough. It would need to be about ten times more massive to collapse with such force.The life cycle of a stardepends on its size, and the ultimate fate of a star the same mass as our sun is to essentially burn out. Before that happens, though, the heat is going to go way up...
How much energy is in a black hole? What happens when quark matter explodes? Are black holes made of antimatter? What happens when dark matter touches matter? What happens when quarks are split? How can a black hole emit x-rays? How do matter and antimatter collide in a particle ...