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White holes are the name given to a theoretical entity which is notionally the reverse of a black hole - in other words, a region of space which can't be entered from the outside even if you approached it at the speed of light - but from which matter and light could escape. There has been no proven observation of any white holes in astronomy and despite some support from advanced theories, the object in question is usually considered an entity within the realm of conjecture.
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Who is the most powerful thing in the universe?
a black and white hole
Is there opposite of black hole?
There isn't an exact opposite of a black hole in terms of cosmic phenomena. Some theories suggest the existence of "white holes," which are hypothetical regions of spacetime where matter and energy are ejected instead of being pulled in, mirroring the behavior of black holes. However, white holes are purely theoretical and have not been observed or confirmed.
Is there a such thing as white holes and if there is what happens if a black hole collides with it?
It is not known whether there actually are white holes, or whether they might exist - and if they do, exactly what properties they would have. White holes are a possible solution to the equations of Relativity, but that doesn't mean they actually exist. The problem is that they are in a way the reverse of a black hole - nothing can get OUT OF a black hole, and nothing can get INTO white hole. As a result, it seems to be impossible to destroy a black hole... But similarly, it would also be impossible to create a while hole.
Is it possible for a black hole to suck up a white hole?
Since whit holes only exist mathematically, a black hole could not pull in a white hole.
What is a thing of the universe with the letter B?
a black hole sport, a black hole.
Is a white hole just as dangerous as a black hole?
White holes are theoretical objects that are the opposite of black holes, expelling matter instead of absorbing it. They are not considered to be dangerous like black holes, as they do not have the same gravitational pull or ability to trap objects with their intense gravitational force. White holes are not thought to exist in our universe.
Is there a white hole at the end of a black hole?
No. There is no such thing as a "white hole" in space. A black hole is a massive dent in space and time that has a massive gravitational pull. What is on the other side is really unknown, but the temperature is very hot, hotter than the sun in fact, so nothing could really survive to tell the story.
Is there electricity in a black hole?
No. The only thing "in" a black hole is pure gravitational energy.
How are blackholes and wormholes related?
There is a theory that tells that when you fall in a black hole, you are not destroyed but you are "teleported" to a white hole. The wormhole is a inter-dimensional tunnel that connects a black hole to a white hole.
What would happen if a black hole swallows other black hole or if a Black hole swallow a white hole?
The answer is, if a black hole 'ate' another black hole, it would gain more mass, therefore it's event horizon(or area of influence) would increase. Once you cross the 'event horizon' it's a gravitational no return. Per the White Hole: It is found in theoretical science only. There has no proof of any white hole found (there has for black holes.) White hole ideas are not accepted by mainstream physicists, but a white hole may be the end product of the transmission of black hole matter in some part of the universe. If white holes exist the connection of a black hole to a white hole might actually be a wormhole or tunnel through 3 dimensional space. Black holes do have size and mass: if they did not have size, the difference in the size of the event horizon between black holes would not exist. The size of a black hole can be defined several ways - the gravitational force it generates (the mass), the physical size of the even horizon, or the size of an accretion disk (if there is one.) The problem most people have with the size of a black hole is that the very center of the black hole is a singularity: something that has no physical properties we can understand: it is so different that the word had to be made to describe it. In the sphere shells around the black hole are: the rest of the universe, "empty" space, matter and energy being bent (but not falling into the black hole), matter and energy falling into the black hole, (these 2 often show as an accretion disk), then the event horizon where the gravitational force is so strong now that even light can no longer escape, then the inner shell after the event horizon and this falls all the way down to the center, the singularity. Everything but the singularity has size, mass and is hot compared to the rest of hte universe (empty space again.) A black hole is an amazing thing but not a magical thing - it would probably be better if we used the term earler used - frozen star: one that no longer gives off heat.
Could a black hole destroy a blue or white star?
Theoretically, a black hole can destroy anything.
Will our sun become a black hole or a neutron star?
Neither. Our Sun will turn into a red giant, and then cool to become a white dwarf.
