How does time pass at the event horizon as seen from far away?
If you’re sitting outside the event horizon watching a clock fall in, you will never see the clock reach the event horizon. You will see the clock slow as it approaches the horizon and you’ll see it running slower and slower. However there is no sense in which time stops at the event horizon.
What happens to you as you get closer and closer to the event horizon?
If your feet were closer to the event horizon than your head was, you’d feel a stretching from head to toe, while your sides would get compressed. These are tidal forces, the same forces that cause the Earth’s oceans to bulge.
What happens near the event horizon?
The ‘event horizon’ is the boundary defining the region of space around a black hole from which nothing (not even light) can escape. In other words, the escape velocity for an object within the event horizon exceeds the speed of light. In theory, any mass can be compressed sufficiently to form a black hole.
Why does time slow down near a black hole?
Time slows down near a black hole due to the extremely strong gravitational field of the black hole. According to the theory of general relativity, this phenomenon is due to the gravity of the black hole curving spacetime in a way that affects all measurements of time and space near the black hole.
How slow is time at the event horizon?
Time stops at the speed at the event horizon, because the only speed you can cross the event horizon at is the speed of light. No faster, no slower.
Does time slow down the faster you go?
Time slows down as you travel faster because momentum bends the fabric of spacetime causing time to pass slower.
Does time go faster or slower near a black hole?
As you get closer to a black hole, the flow of time slows down, compared to flow of time far from the hole. (According to Einstein’s theory, any massive body, including the Earth, produces this effect.
Does time slow down near massive objects?
That’s because of time-dilation effects. First, time appears to move slower near massive objects because the object’s gravitational force bends space-time. That’s why time passes slower for objects closer to the center of the Earth where the gravity is stronger.
Why time Slows Down in space?
Time dilation goes back to Einstein’s theory of special relativity, which teaches us that motion through space actually creates alterations in the flow of time. The clock in motion will tick more slowly than the clocks we’re watching on Earth.
Does time really slow down in space?
So depending on our position and speed, time can appear to move faster or slower to us relative to others in a different part of space-time. And for astronauts on the International Space Station, that means they get to age just a tiny bit slower than people on Earth. That’s because of time-dilation effects.
Does time stop when the clock approaches the event horizon?
You will see the clock slow as it approaches the horizon and you’ll see it running slower and slower. However there is no sense in which time stops at the event horizon. You can wait as long as you want, and you’ll see the clock creep closer and closer, but time will continue for both you and the clock.
Where is the event horizon of a black hole?
It is widely accepted that inside the Accretion Disc of a black hole there is the Event Horizon; called the ‘Event Horizon’ because events are thought to cease here because we assume here is where time stops.
What happens to time inside a black hole?
Time comes to a standstill at the event horizon, such that an outside observer will never really see anything fall inside a black hole. Strangely enough, this even includes the surface of the star that collapsed to form the black hole! If black holes draw you in, be sure to check out our FREE ebook on black holes.
Is there matter at the event horizon of the universe?
To follow the logic, matter at the Event Horizon must be close to infinitely compressed in an incredibly thin shell that forms the Event Horizon. Here, time would barely tick, but it would not stop altogether. From that comes the inference that there is the next stage of matter in Neutron stars and the proposed Quark stars.