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How do black holes slow down time?
Black holes slow down time because of their strong gravitational pull. According to Einstein's theory of relativity, gravity can bend and warp spacetime, causing time to pass more slowly near a massive object like a black hole. This effect is known as time dilation.
Do black holes really slow down time?
Yes. Technically, all objects with mass slow down time. It is called gravitational time dilation. Even time at Earth's surface goes by slower than it does at orbital heights. For most objects, though, time dilation is minuscule. Black holes are the exception. Time near the event horizon of a black hole goes by much slower than in surrounding space. From an outside perspective, time at the event horizon stands still.
Why do train tracks have holes in them?
So the air pressure doesn't slow down the movement.
What travels farther a ping pong ball or a plastic ball with holes that is the same size?
ping pong ball the holes in a ball with holes(whiffle ball) slow it down.
Can a black hole die or fade away?
Black holes can evaporate over time through a process called Hawking radiation, predicted by Stephen Hawking. This occurs when black holes lose mass due to quantum effects near the event horizon, eventually causing them to evaporate completely. However, this process is extremely slow and for all practical purposes, black holes can be considered very long-lived structures in the universe.
Will there be more or fewer black holes in the future?
about Black HolesLikely their will be fewer and fewer although Larger as time passes. In the current regime of the Unverse, as galaxies merge and collide, Many Black Holes will be attracted to each other and eventually merge together into larger ones. Their will also continue to be newly created black holes as stars will continue to collapse.If the universe continues to expand however these black holes will become more and more distant from each other thereby foiling further mergers. There will be more and they will suck up the entire universe.."shivers" .......im scared........
Why would a ping pong ball go farther with holes in it then with no holes?
The holes reduce the air resistance acting on the ball by allowing air to flow through them. This decreases the drag force on the ball, enabling it to travel farther than a ball without holes.
When black holes die?
Black holes do slowly "evaporate" through something called Hawking Radiation. The process is extremely slow and the bigger the black hole the slower it becomes. A black hole the mass of the sun would take about 2x10^67 years to disappear, which is many orders of magnitude greater than the age of the universe.
Does time slow down or speed up when you fall down a black hole?
Neither. Time will flow as normal.
How do white holes start?
They don't. No white hole has been found, it's a theoretical construct - it answers the question: 'what would happen if a black hole went back in time?' It has been theorized that they COULD be the other side of a black hole (if there is one.) White holes are like tachyons: tachyons are particles that go faster than the speed of light and can never slow down to the speed of light.
How much do you have to slow down music for it to be one octave lower?
50%.
Which sign tells you to slow down because you approaching a double curve?
Yellow diamond with a black "S"
