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In fact, according to the law of gravitation, the larger the mass of the object, the smaller the volume, then the gravitational force will increase, and the peculiarity of the black hole is that it can only suck light into it. Now science has discovered that light is not the fastest speed in the universe, and that the speed of light exists.
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No. Let's start with this formula: f=(gmm0) r2, the gravitational pull of an object with a certain mass is inversely proportional to the square of its distance.
Although the gravitational attraction of black holes is large, it should be noted that the scale of black holes is quite small relative to interstellar space, even the largest black hole (6 billion solar masses) is only about 4 times the size of Neptune's orbital radius, which is okay relative to the solar system, but the system is insignificant compared to the cosmic scale calculated in light years, 100 million light years. It is possible to eat the matter near the black hole, but the matter that is too far away is beyond its gravitational control and cannot be eaten.
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It itself is a product of the universe, how can it be sucked into it?
It's like a whirlpool in the ocean, it won't spin the sea into it.
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At the center of all galaxies is a super-black hole, and the stars at the center of the galaxy move very fast, and instruments have detected that the center of the galaxy is a super-black hole. Space-time stops in a black hole, and it is likely that the black hole is a space-time passage to another universe, and the specific content can be found on the Internet to see "Understanding How the Universe Works 2>
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<> for example, after the moon approaches the earth at a certain distance, due to the mass of the earth.
Big, the earth swallows up the moon. But if the moon becomes a black hole, when it gets close to the earth to a certain extent, the black hole slowly swallows the earth, because the attraction of the black hole is much greater than the binding force between a small part of the earth and the earth as a whole, and the black hole swallows the earth little by little. This is because the gravitational force depends not only on the mass, but also on the distance between the two objects.
If a black hole has the same mass as a supermassive star, then their gravitational pull should also be equal. However, because the former is massive and the body is small, it is not too far away from the black hole in the place where it can attract photons tightly, so the light cannot escape. Super-large perseverance, on the other hand, has a large diameter, much more than the distance its gravitational center can "catch" the photon, so it can continue to emit light outward.
Stars collapse into black holes, which is a fundamental error, stars are energy objects, black holes are energy-deficient objects, and the huge gravitational pull of black holes is missing energy, so energy needs to be filled.
Black holes come from the universe.
After that, there is a cosmic pit (lack of energy), which is the cosmic black hole,,, don't look at their fanciful explanation, this problem Einstein.
It's also hard to explain, because at present, human beings still don't know anything about black holes, and all theories are idealistic and take it for granted! Only when humans have a substantial understanding of black holes will these problems be solved. In a short period of time, mankind will not be able to study black holes substantially, unless new physical theories are born that allow mankind to break through the theory of relativity.
limitations! The mass of stars and black holes is stable. When a star becomes a black hole, the gravitational pull becomes less because the mass decreases.
But the gravitational pull of a black hole is stronger than that of a star. To put it simply, it is the difference between a child's powerful black hole and a big star! In fact, no one knows what a black hole is, and scientists are also guessing "scientifically" there.
So, I also guess that the original star was so large that it took up a lot of space and "squeezed" the matter to the side. After suddenly collapsing into a black hole, it is equivalent to a relatively "vacuum" space suddenly appearing, so the matter "slides" back, which is the gravitational pull of the black hole.
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The main reason is that the mass of black holes is particularly large, and the mass of black holes is greater than the mass of stars.
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Because some of the substances in it are in a state of extrusion, there will be a lot of gravitational pull, which has a lot to do with its formation.
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The reason for the occurrence of gravitational force (brief description): When the high-energy particles moving in the universe pass through matter (celestial bodies or particles), part of them are intercepted and absorbed to form a weak energy region (Einstein's space-time curvature), which is the gravitational range mv2=e=mv2 (the formula of the law of conservation of energy conversion). For more details, please see the forthcoming gravitational hypothesis, "Elemental Periods and the Causes of Gravitation".
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This is because the black hole is a bottomless place, and the volume of this place is relatively small, so the density is also relatively large, so the profit is also very large.
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There are some conservation laws in it, and there is a limit to gravity. The volume is infinitely small, but the mass inside can be said to be infinite.
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Chan's Model of the Universe: This is the same principle as steep and gentle slopes.
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If it is matter, it will have mass, and if there is mass, there will be gravity, this is the law of gravitation, which is the universal law of nature. The universe is big**, and the huge energy of the stars themselves is emitting in all directions, and we see the light emitted by the stars. The burning of the stars will be extinguished, and when the combustion is extinguished, the stars will collapse and contract, and at this time, the original gravitational pull will suck the [celestial body] tightly together.
Scientists have found that the burning of stars with a mass of more than 8 suns ends, due to the huge mass, the gravitational force causes greater contraction, higher density, as a result, the attraction is stronger, the higher the density, the greater the gravitational force, attracting the surrounding matter, slowly, even the light cannot escape the attraction, what we see is the black hole, the big black hole can swallow the star, becoming more terrifying. The sun is the combustion of hydrogen elements, they can form the nuclear structure, neutron structure, after the hydrogen element stops combustion, it is tightly absorbed into a ball, and the density is much higher than when burning, but to form a black hole, it takes more than 8 suns to mass. In this way, some people will also ask, can the eight planets such as the Earth form black holes?
No, because the earth is a planet composed of heavy elements, those who have studied chemistry know that the atom is composed of atomic nuclei and electrons, the more electrons there are, the larger the atomic space, and the space occupied by the atomic nucleus is only the following, that is, the space occupied by the electrons is more than the entire atom, and the heavy elements will not form atomic nuclei and squeeze into high density. When our sun burns up, it will become a white dwarf, not a black hole. The reason why black holes are so attractive is that the low density of hydrogen when it burns turns into a high-density structure when it stops burning, emitting a strong attraction --- terrifying black hole.
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Mass is directly proportional to gravity.
According to contemporary astronomical theory, blackness has an extremely high density, resulting in a very high mass and therefore a strong gravitational force.
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Because the radius of a black hole is relatively small, the structure of some particles is not particularly stable, and it is very easy to have a large gravitational pull.
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Because the radius of a black hole is particularly small, but stars of the same mass have the same mass, the gravitational pull is great.
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This is because black holes are very mysterious and are also capable of producing some energy, so the gravitational pull is particularly large.
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Black holes are formed after the universe has happened**, and its energy is so huge that it can be sucked into it if you get a little closer.
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I only know that the black hole is a particularly mysterious place, and no one has yet explored what this place is like, only that it is amazing.
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I know that the Silent Silver Group of the Fighting Absolute Dao has a lot of power, and it can absorb some things, and it is not close to the Qi Tangerine Method, and no one has explored something yet.
The creation of black holes is similar to that of neutron stars; The core of the star shrinks rapidly under its own weight and becomes strong**. When all the matter in the core turns into neutrons, the contraction process immediately stops and is compressed into a dense planet. But in the case of black holes, because the mass of the star's core is so large that the contraction process goes on endlessly, the neutrons themselves are crushed into powder by the attraction of the squeezing gravity itself, leaving behind a matter of unimaginably high density. >>>More
Personally, I think that it is necessary to distinguish between black holes and singularities first. >>>More
It doesn't turn into a red giant, it's just that the shell expands, time collapses, the curvature of space is nearly infinite, parallel worlds collapse, and the white hole theory appears.
Isn't there enough confidence to be sure, not knowing what to do, not having enough confidence to believe in yourself or something, and making a decision.
Freight collect refers to the payment of freight after the recipient of the goods receives the goods. If the other party maliciously does not accept the goods and does not pay the freight, it is a refusal, and the freight or courier company will charge the shipper for freight. >>>More