Black hole

There is no end to the scientists' research on the mysteries of the universe and the consequences of the universe. They are observing the main objects and the various phenomena in the universe, observing their movements, and reviewing the structure and the nature of scientists working hard to find out. Today we will discuss such an issue ... The content of our discussion is the black hole or the cave .... But let's know about some information ....

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Astrophysicists have shown with the help of mathematical models that if the mass of a star is more than 3 M0, then the contraction will continue due to the gravitational force inside the star and we do not know that there is no strength to resist its continuous shrinkage. In such a way it is zero radius and infinite density The point can turn into objects ... whether or not the object is a dot or not There will be so much increase that nothing around it can even come out of light and can not come out. No information can be found from the object and its surroundings, from which light or any object can not emerge from that region, the black hole or the cave Say ..This boundary is called the event horizon ... Carl Schrejshield, with the help of the relativistic theory of Einstein, in 1916, the horizon of the horizon Ratios of Rs.
Rs = 2Gm / c2
Here “M” is the mass of the object, “C”is the velocity of light and the “G” is the gravitational constant ..
In this case, if there is any object within the radius, the gravitational gravitational attachment will be trapped and it can not be free any time.

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According to his name, this radius is called a shared circle. It is called a crisis radius. This radius only relies on the object's mass. The diameter of a radius of 3.5 m will be about 15 km .. that means nothing can be seen within 15km radius and the light Nothing can come out with it. However, the presence of the black hole can be felt. If the sun reaches the current size of 3km radius, it will be invisible to us. But its gravity will go away. For example, the earth is rotating around the sun, then it will move. "seeing is believing" this proverb does not work. But the sun will not be worn because its mass is much less ..

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In 1974, the world famous British scientist Steven Hawking showed that cremation can be the source of emission of particles. Many scientists thought that all the things that fall into the black hole appear again in the universe or somewhere else in the universe. Many people say .. So the science of the science is coming to the door of many theoretical and practical experiments of the day Undoubtedly has Chon .