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The "diameter" of a black hole is usually taken as the diameter of the event horizon.
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∙ 10y ago
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Does blackholes have a pull?
Yes. It's gravity stronger than any force in the universe.
Stephen hawking on blackholes?
Yes because he is into space and black holes ate in space so he must be working on them
Are blackholes giant balls of vacuum ond gravition?
Gravitation? Yes black holes have enormous gravitation but it is not completely vacuum. When matter gets sucked into blackholes, noone knows where the matter ends up. Black holes originate from a really dense star collapsing on itself like a cookie crumbling if you crush it with enough force.
What are the other stars if seven or eight of them are other planets?
They are either other solar systems, nebulas (Dead solar systems) Blackholes, other galaxies or stars that have no orbits
How many centimeters are all the planets?
Mercury's diameter (at the equator) = 48,800,000cmVenus' diameter = 121,040,000cmEarth's diameter = 127,560,000cmMars' diameter = 67,940,000cmJupiter's diameter = 1,429,840,000cmSaturn's diameter = 1,205,340,000cmUranus' diameter = 511,140,000cmNeptune's diameter = 495,320,000cm
Does the moon have blackholes?
No
What is Stephen Hawking currently researching?
Stephen Hawking is currently researching the origins of blackholes and the effects of blackholes on the matter surrounding it.
What can happen if blackholes reach the earth?
If blackholes reach the earth the earth will destroy. Blackhole are to large it can eat star easily.
What are examples of a vacuum?
Blackholes, space, etc
Who came up with the theory of blackholes?
Albert Einstein.
Where can you find blackholes?
In space mostly around groups of old stars
Does space have any wormholes or blackholes?
It has both. Hope this helped, WoodWorkingMaster
Which black hole pulls the strongest?
The supermassive blackholes at the center of galaxies.
are blackholes real?
yes they as scientists found in the middle of the messier galaxy
How does a blackhole forms?
There are two ways blackholes form:Massive blackholes - these are formed by collapse of stars having more than 3 times the mass of our sun, when the stars die.Micro blackholes - these could have only formed in the big bang. Their event horizons are roughly the size of a proton and their mass is similar to that of a mountain. Unlike massive blackholes, which last forever, these evaporate then explode giving them a limited lifetime.
What is light trapped by?
Sufficiently large gravitational bodies... blackholes are the most common.
How is a blackholes dangerous?
When you get close to a black hole, it will stretch you to where all your insides get crushed.
