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Results tagged with black-hole
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user 11884
Questions regarding points of extremely high mass density, which creates an extremely strong gravitational field from which light cannot escape.
1
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How long can you be trapped orbiting around a black hole for?
You're right to mention time dilation, because the point of view is important. The standard metaphor is that of an astronaut (A) falling towards the event horizon, wearing a watch, while another astro …
- 161
1
vote
what is the dimension of Black Hole?
The singularity itself is, by definition, zero dimensional (well...you could argue one dimensional as it exists over time, but it has zero spacelike dimensions).
The event horizon is a two dimensiona …
- 161