How does a star becomes a black hole
WebA star forms from massive clouds of dust and gas in space, also known as a nebula. Nebulae are mostly composed of hydrogen. Gravity begins to pull the dust and gas together. WebHello all. This question would break astrophysics because I know that a black hole feeds off of stars and no star can have these conditions. My question is assuming a star was either so big that it was equal mass and density to a black hole that an equilibrium is created or that somehow the star was made to where it was resistant to any of its own mass being pulled …
How does a star becomes a black hole
Did you know?
WebAug 21, 2024 · 3 Answers. Sorted by: 1. I guess you have done something like. R < 2 G M c 2 = 8 π G ρ R 3 3 c 2. R > 3 8 π G ρ c. But I cannot see how this inequality is useful. It is just a statement that if the radius of a star is less than the Schwarzschild radius, then it is a black hole, not that it will collapse and become one. WebSep 8, 2024 · A star with a mass greater than 20 times the mass of our Sun may produce a black hole at the end of its life. If a very massive star exhausts its nuclear fuel it explodes …
WebMar 14, 2024 · Most black holes form when stars die in a supernova explosion, collapsing under their own gravity. When a star 10 times more massive than the sun dies in a supernova, for example, its mass can be squeezed into a ball with the diameter of New York City. The resulting gravitational field is so strong not even light can escape. WebJul 9, 2024 · When stars collapse in on themselves, they form what are called black holes. Black holes are incredibly dense objects, with a mass so large that not even light can …
WebJun 23, 2024 · Current theories suggest that the gravitational force would overcome the degeneracy pressure if the neutron star were much larger than two solar masses - and cause it to collapse into a black hole. WebIf the star is heavier than about 20 times the Sun’s mass, the core becomes a black hole. In the range between 8 and 20 times the Sun’s mass, the remaining collapsed core gives birth to a neutron star. These objects are more massive than the Sun, but only about 20 kilometers in diameter. The exterior is a crust made primarily of iron atoms.
WebFeb 24, 2024 · The most well-understood black holes are created when a massive star reaches the end of its life and implodes, collapsing in on itself. A black hole takes up zero …
WebStellar black holes form from massive stars which terminate their lives with a supernova explosion – around one in every thousand stars possesses enough mass to become a … sims 4 after school activities mod for kidsWebMay 25, 2024 · It began to brighten weakly in 2009. But, by 2015, it appeared to have winked out of existence. By a careful process of elimination, based on observations researchers … rbc online headquartersWebHow Black Holes and Neutron Stars Form. Black Holes and Neutron Stars. Christopher Miller. "And a star with mass greater than 3 times the Sun's gets crushed into a single point, which we call a black hole" 3 solar masses: The term "black hole"is of recent origins. It was first informally used in 1967 by John Wheeler to identify collapsed stars. sims 4 age glitchWebApr 14, 2024 · Doch der Post scheint weniger ein Aprilscherz zu sein, als eine neue Marketing-Strategie. Zusätzlich zu den polarisierenden Videos der militanten Veganerin … sims 4 afterschool activities modsWebSep 26, 2024 · The Sun would need to be about 20 times more massive to end its life as a black hole. Stars that are born this size or larger can explode into a supernova at the end … rbc online foundedWebMost famously, black holes were predicted by Einstein's theory of general relativity, which showed that when a massive star dies, it leaves behind a small, dense remnant core. If the … rbc online freeWebAug 14, 2014 · Simple reason: when the star explodes to form a compact object (neutron star or black hole), it releases most of its mass in the form of a SuperNova explosion, so … sims 4 age length