/sci/ - Science & Math

black

>>6275852

yes but just WHAT

Could you draw me a picture of a black hole sun rise in paint for me?

>>6275854

>>6275856

OKAY but suppose around the edge of the black hole's reign

>>6275857
stars i guess
I don't really know what you're asking here. A black hole is visually a black sphere

>>6275858

>visually a black square

what the fuck?

>>6275859
SPHERE
IT'S LIKE A 3D CIRCLE

>>6275863

paint me a picture in paint anon

of the black hole sunrise

but with the edge of its reign, controlling the light

>>6275868

Assuming its near the event horizon you would most likely a dark shape curved in on it self, you would be able to see both the north and south poles of the dark hole at the same time.

also, where this sphere meets the mid-line of your sight you would see almost like an arc (shape of a rainbow) of blue light moving "towards the blackhole and an arc of red light going in the opposite direction.

>>6275887
me again OP, it wouldnt just look like a black sphere in the sky

just watch this

http://www.youtube.com/watch?v=eI9CvipHl_c

>>6275887

What this niggah said.

The black hole would be fucking space time in a big way. Any stars "behind" the hole would be lensed and bent. And as anon said probably blue and red shifted light. I'm also assuming a relativistic jet would be pretty crazy too.

>>6275898
what movie?

I know I have saw it, but I don't remember the name

Is energy lost inside a black hole?

Is there condensed matter inside a black hole?

>>6276053
Energy along with matter are transferred to another location, the energy will not be lost but the matter would be completely spaghettified

>>6275869
Best episode ever

too bad the second part was shitty as always

>>6276073

what other location?

>>6275859
Here you go, OP. This might help you get an image in your head. This is a CG model, of course, but there's one important thing to notice here. The stars you see right along the edge of the black hole are not actually behind the black hole, they are behind YOU, the observer. When looking straight at a black hole, you can see a full 360 degrees through the lensing effect.

>>6276080
Anywhere a White hole would show up.

Black holes compress matter, white holes spew them out.

>>6276073
It's not teleported to another location, it's squeezed into an infinitely small area that somehow generates astoundingly massive amounts of gravitational force. The only way to most accurately describe what happens inside a black hole is through theories of quantum mechanics. The matter and energy that enter a black hole aren't lost; they're stuck.

A good way to think about where all that energy is going is to reference the big bang theory. At one point, all the energy in the universe was located at a pinpoint of origin (not a literal pinpoint, much, much smaller). A ridiculous amount of energy stuck in an infinitely tiny amount of space. That's what black holes do to matter, it strips it down into it's base form (energy) and stuffs into a tiny space. The gravitational force of a black hole is strong enough to trap light.

>>6276106
White holes are purely theoretical and haven't been found in the universe like black holes have. They aren't even needed to explain what happens to that matter and energy though. The matter in a black hole doesn't disappear or get shipped off to another part of the universe (as far as we know), it gets compressed into a tiny little ball. Some of that matter gets converted to energy and radiates away from the black hole as hawking radiation. Over billions of years it is believed that some black holes could evaporate entirely.

>>6275987
Not a movie. Stargate SG-1, episode 2x16.

One of the best episodes of the show.

>>6276217

Do any just keep growing or is evaporation the natural end of them?

The idea that earth will eventually get sucked into a black whole even long after we are gone is creepy.

>>6276299
If you feed them they will grow. As long as a black hole continues to accrete matter it will continue to get more massive. Except for an act of god, Earth won't be sucked into a black hole. The Earth will probably be destroyed when the Sun swells to red giant stage in about 5-8 b years.

>>6275850
Fucking beautiful

>>6275868

>>6275850
it would be exactly like living in one of the suburbs of Detroit

>>6276627
Good god my ribs hurt now.

A Mass Effect screenshot that I like

>>6275850
Like this:
Note that the sky wouldn't be blue in the day, duh.

>>6275850
Like this.
Note that the sky wouldn't be blue in the day, duh.

>>6276627
How does the "evaporating" matter escape the singularity if light can't make it past the event horizon?

>>6276251

That episode was pretty depressing.

fuck black holes
tell me about dumb holes

mfw /sci/ does not know Soundgarden

Well the X-Rays look like this, so I suppose a race that could see X-Rays would see something like this.