Or Does Their Mass And/Or Spin Increase Over Time To such An Extent , That they Eject Themselves Into Another Time And space.
2006-07-17 02:05:27 · 6 answers · asked by savvy s 2 in Science & Mathematics ➔ Astronomy & Space
Both the above answers are incorrect. The jets you see coming from black holes are coming from material around the hole which are caught up in the magnetic fields of the hole. Basically, it's material from the accretion disk and surroundings which has escaped falling into the hole.
They are not eternal......through a process of virtual particle pair annihilation, they lose mass by radiating away one of the particle pairs in a form known as Hawking Radiation.....which was proposed by Stephen Hawking back in the 70's. What happens is when the hole loses one of the particles of the virtual particle pair, it effectively loses mass. Eventually, the hole will lose so much mass that it becomes a runaway effect and the hole explodes, giving off a massive burst of gamma rays.
For your average black hole (3 solar masses), the process takes upto 10^66 years to occur, which is 55 orders of magnitude longer than the age of the universe.....so you have nothing to worry about. But for a black hole the mass of a mountain (about as big as a proton), that time is reduced down to 12-13 billion years. So any mini black holes formed during the Big Bang will be exploding around about today......giving off about as much energy as the Sun does in one day....in the form of gamma rays.
2006-07-17 02:41:21 · answer #1 · answered by ozzie35au 3 · 1⤊ 0⤋
No, they kind of burn out and provide the basis for a new star (condensed matter), however, in theory if you could pass through a black hole, past the jets, the dense core etc, you would be in another space/time. This is highly unlikely to happen, due to spaghettification(being pulled apart by a gravitational field). Also preventing would be the near infinitly dense core of the black hole, oval in shape with a hole in it, and the high pressured jets. If you hit the core or the jets, you would basically die very painfully.
2006-07-17 02:37:47 · answer #2 · answered by Anonymous · 0⤊ 0⤋
I don't know where do you get these ideas ejecting in to another space etc. Black holes do have gravitational force as others in the universe. If other objects got in to its own space and doesn't have escape velocity they do get absorbed by any other objects. Black hole is no special except hey are huge compare do our sun etc. They are eternal
2006-07-17 02:15:33 · answer #3 · answered by Dr M 5 · 0⤊ 0⤋
Black Holes are not eternal. Depending on the size they have they will emit more or less jets that will make them lose mass. The more massive they are, the faster they will emit jets. You can't eject yourself into another spacetime...
2006-07-17 02:20:10 · answer #4 · answered by jerryjon02 2 · 0⤊ 0⤋
Black holes as concept to evaporate as a results of Hawking Radiation. besides the undeniable fact that the linked fee of evaporate relies upon very plenty on the mass and the anticipated life of say a a hundred million image voltaic mass black hollow is longer then the life of the universe.
2016-12-10 08:39:19 · answer #5 · answered by Anonymous · 0⤊ 0⤋
i also dont know where did u get those stupid ideas...
MASS DOES NOT CHANGE
ARE U THINKING THAT TIME-SPACE IS A PLACE????
2006-07-19 02:04:07 · answer #6 · answered by Prakash 4 · 0⤊ 0⤋