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Dremmer
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Are they really black? And are they really holes? I'd say they are actually neither. Would I be right?
Chronos said:While some physicists suspect they may be gateways to other universes, it is definitely a one way street.
T=0 said:Perhaps, but you would be pulled apart by the immense gravitational pull before you got through it, which is why we don't know for sure. Also, I don't think they are "holes" so much as spheres, because, after all, they are collapsed stars.
Feodalherren said:They aren't really spherical or star-like in any sense. They are infinitely small, you could argue that it's just plain weight.
Alex1 said:Are Black Holes 2 Dimensional? And if so does that mean that when a 3 dimensional object is sucked into one that it is somehow reassembled as a 2 dimensional object and it's 3D characteristics are ripped from it and left to hover the black hole?
Alex1 said:When you use the term Entrophy in the context of a Black Hole, is that just the rate at which it's evaporating?
A black hole is a region in space where the gravitational pull is so strong that nothing, including light, can escape its grasp. It is created when a massive star dies and collapses in on itself, leaving behind a dense and compact object with an incredibly strong gravitational force.
No, nothing can escape a black hole once it has passed its event horizon - the point of no return. This includes light, which is why black holes appear "black" or invisible.
While black holes have a very strong gravitational pull, they do not actively "suck" or pull in objects. Instead, objects in the vicinity of a black hole can be pulled into its event horizon if they get too close.
There is no scientific evidence to suggest that black holes are portals to other dimensions. While there are theories about the possibility of a black hole leading to another universe or dimension, it remains unproven.
No, a black hole cannot destroy the entire universe. While they are incredibly powerful, their impact is limited to their immediate surroundings. The idea of a black hole destroying the universe is a common misconception.