what is black hole BRIEF INFO On black hole
Answers
region of space having a gravitational field so intense that no matter or radiation can escape.
Because your brain would dissociate into its constituent atoms almost instantly, you'd have little opportunity to soak in the scenery at the threshold of an Earth-size black hole. ... "If you had a black hole the size of our solar system, then the tidal forces at the event horizon … are not quite that strong.
black hole is a space with very massive gravitational force that no light or radiation can pass
as no light can pass it appears black in colour
the theory of relativity was based on this it states that we can time travel in future with black hole
here's the explanation
to time travel we have to move with speed of light so to generate that momentum black hole's gravitational force can be used as black hole is a compact mass so that it can deform space time the event horizon of black hole emits hawing radiation
black holes are formed when two massive dead stars collide eachother with very high speed
due to which very high pressure is applied and all the mass compressed and compact mass is generated due to which the gravitational field is very high
if we throw a clock in the black hole the clock will slow down while going near due to deform space time
we humans can't travel through black hole coz if we try to go we will be observing a massive force pulling us and before reaching it the body will get long and the person will die due to massive force we will be like a spaghetti
if we try to go in spacecraft then the spacecraft will start wrecking inside it and that massive craft will be compressed into a size of eraser