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For an uncharged, non-spinning black hole, the size of its spherical event horizon (Schwarzchild radius) is determined by a fairly straightforward formula, twice the mass times the gravitational constant divided by the square of the speed of light; or a radius of roughly three kilometers per solar mass.
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What are the characteristics and potential implications of primordial black holes in the universe?
Primordial black holes are theoretical black holes that could have formed in the early universe. They are thought to be small and have a wide range of masses. If they exist, they could have implications for dark matter, gravitational waves, and the evolution of the universe.
What were black holes before they turned into black holes?
stellar black holes were stars (these are large)primordial black holes were pieces of the big bang (these are microscopic)
Is the universe made of black holes?
No. It certainly has black holes, but it has other things as well.No. It certainly has black holes, but it has other things as well.No. It certainly has black holes, but it has other things as well.No. It certainly has black holes, but it has other things as well.
Can black holes dies?
Black holes do not die but they can evaporate.
What do very large mass star become at the end of their life cycle?
The most massive stars will die as black holes.
How do black holes get into your solar system?
There are no black holes in our solar system
What are the stars called when they become black holes?
They are called "black holes".
After whom are non-rotating black holes named?
Schwarzschild black holes. Named after the scientist who proved mathematically black holes can exist.
What can you say about black holes?
Black holes were stars that were so massive that they collapsed on itself. The gravity in black holes is infinite and more you get closer to it, more time gets slower. Black holes suck all matter that is too close. Even light can't escape Black holes.
Are black holes moving?
Yes black holes are moving but they have no sense of direction..
WhAT feature is found with Kerr black holes but not schwarzschild black holes?
Ergoregion
Why is the lack of direct evidence on black holes a problem for scientists?
I am not sure it is a problem. The evidence for black holes is quite strong.I am not sure it is a problem. The evidence for black holes is quite strong.I am not sure it is a problem. The evidence for black holes is quite strong.I am not sure it is a problem. The evidence for black holes is quite strong.
