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added by Piotr Kotuła June 27, 2017, 12:06 a.m.
What is a hypothetical white hole?
a different name for quasar
an opposite to quasar
a different name for black hole
an opposite to black hole
In general relativity, a white hole is a hypothetical region of spacetime which cannot be entered from the outside, although matter and light can escape from it. In this sense, it is the reverse of a black hole, which can only be entered from the outside and from which matter and light cannot escape. According to some researchers, the Bing Bang could be an example of such phenomenon.
Piotr Kotuła
0
Correct this question
wikipedia → White hole
3
Very interesting!
reach: rather globalastronomyspaceuniverse

History

This is initial version of the question.
added by Piotr Kotuła June 27, 2017, 12:06 a.m.
What is called as a hypothetical white hole?
It's a different name for quasar
It's an opposite to quasar
It's a different name for black hole
It's an opposite to black hole
It's an opposite to black hole. According to theory, white hole could be a region of spacetime, where both energy and matter comes from singularity. Previous reserches doesn't proove their existence, although some reserchers state, that BIng Bang could be an example of such phenomenom.
Piotr Kotuła
reach: rather globalastronomyspaceuniverse
This is a correction, already accepted and applied to the original question.
added by globalquiz.org Sept. 9, 2018, 10:22 p.m.
What is a hypothetical white hole?
a different name for quasar
an opposite to quasar
a different name for black hole
an opposite to black hole
In general relativity, a white hole is a hypothetical region of spacetime which cannot be entered from the outside, although matter and light can escape from it. In this sense, it is the reverse of a black hole, which can only be entered from the outside and from which matter and light cannot escape. According to some researchers, the Bing Bang could be an example of such phenomenon.
globalquiz.org
reach: rather globalastronomyspaceuniverse

Votes

+1 Very interesting!  Michael Warzecha
+1 Very interesting!  th3pizgat0r
+1 Very interesting!  Ninjai