what would happen if you fell into a black hole? If this question strikes your mind, first, you have to know what is a Black Hole? A Black Hole is not actually a hole. A Black Hole is a state where all the remaining matter and energy of a giant star is contained within a single unknown mysterious point. Is it at all possible for an object heavier and denser than a neutron star? What is the ultimate consequence of dead stars weighing more than 2.5 times the mass of the Sun? Stay tuned, today Askerweb will let you know What is Black Hole in detail and you will have a concept on the black hole after seeing some black hole wallpaper.
Table of Contents
How does the black hole form?
Suppose a heavy star reaches the end of its life. All the internal sources of fuel used in the thermal reaction are exhausted. A supernova explosion has just shattered the star. Although the star released all of its body gas into space in a massive explosion, the mass of matter still at the centre of the burning star’s mass is more than about 2.5 solar masses. No catastrophic contraction of the dead star can be prevented by any force of nature, as the fate of the dead star is determined to turn into a black hole.
Star’s death, Black Hole’s birth:
The gravitational field around the dead star is still relatively weak before the process of destruction of the dead star, i.e. the dormant centre, begins for massive gravity. An implicit indication of the broader theory of relativity is that if gravity in a massive mass of stars reaches the extreme, then this mass will reach a state of infinite density as it shrinks. As soon as the resisting force between the particles inside the dead star, which has been reduced to ashes, is overcome by gravity, the destruction moves forward with incredible speed. In just a few moments, the dead star shrinks dramatically, in the form of the basic elementary particles of matter (electrons, protons, and neutrons); Because the particles literally penetrate into themselves by crushing themselves. It is impossible for atoms to exist in this state. After all the electrons have entered the atomic nucleus, the size of the atom at first decreases by about 10,000 times, then the diameter of the dead star also decreases at an almost proportional rate, but the mass does not change. As the effect of gravity increases, the dead star shrinks more quickly. The effect of gravity is to gradually shrink the dead star and make it smaller and smaller so that the space-time curvature around the star is bound to increase. Due to the increase in space-time curvature, the light emitted from the surface of the dead star also deviates much more than before. In fact, under normal circumstances, the light rays that leave the surface of a dead star and travel into space are also dragged back to their surface by the dead star. As space-time curvature increases further, only light rays emitted vertically along the surface of the star travel through space. Very few light rays can come out of this hellish state. Observing from a distance, it seems that the brightness of the star is gradually decreasing.
Eventually, as the space-time curvature increases too much in the critical phase of contraction, all the light rays return to the surface of the constricting star. Even the ray of light that is emitted vertically along the surface cannot return and returns to the dead star. The theory is that no object can move at the speed of light, so light rays and particles cannot be released from this dead star and go anywhere in the universe. As a result of the force of gravity, the dead star literally disappears from the universe, and all communication with the universe is permanently cut off. The dead star
Then the black hole and the centre are the uniqueness that cannot be seen from the event horizon.
When this collapsing star has shrunk to such an extent that even light is impossible to get out of, we say that the star has moved within the event horizon. For example, when a 10-star constellation turns into a 60-kilometre (36-mile) diameter sphere from being crushed, the star disappears into the event horizon. In the eyes of an observer watching from a safe distance, the scene of this crushing is no longer captured, because the gravity of this region is so strong that no ray of light can emanate from the dead star and enter space. So we say that a 10-solar black hole has a diameter of 60 kilometres (36 miles).
Beyond Event Horizon Black Hole is isolated from Space-time:
The word event horizon is very appropriate. It is literally a space-time geometric boundary, within which an event that takes place or is about to take place, cannot be seen from outside the event horizon. We have no way of knowing what is going on inside the event horizon. It is impossible to maintain any communication between the two sides of the event horizon. This place is completely isolated from our space-time, not part of our universe.
The diameter of the event horizon is directly proportional to the mass of the dead star. 5 of the dead star of the solar system
Event Horizons are 30 kilometres (175 miles) in diameter and 120 kilometres (64 miles) in diameter.
If there is a diameter of the horizon, there are 20 solar masses in the black hole.
Although these three types of black holes exist, theoretically stationary, electric, and rotating, in reality, only the existence of a rotating black hole is possible. Each star visible in the sky revolves more or less around its own axis. As the size of the star gradually became smaller and turned into a black hole, the speed of rotation of the star increased abnormally, which is a significant feature of the mass and power charge of the black hole. Like mass and electric charge, scientists can measure the rotational speed of a cavity from a safe distance. This is because the rotating cavity literally splits space and solder and rotates towards its own rotation. The area of space-time that rotates outside the event horizon is called the ergosphere (Greek word ‘ergon’ means ‘work’, theoretically it is possible to extract energy and matter from the ergosphere). The spherical black hole revolves around the space-time zone outside its own event horizon (spacetime Idraggingy). The static limit of the ergosphere extends so far beyond the event horizon that no object or particle can ever be stationed inside the ergosphere because the orbiting space of this region forcibly carries all matter with time. Outside, if a bunch of light beams on either side of the orbiting black hole
If it is thrown out of reach (between the horizon of the event and the fixed range of the atmosphere), then the deviation of the light ray will also be different from both sides of the black hole. The degree of deviation of the ray of light will depend on whether the direction of motion of space-time revolving with the rotating black hole is opposite to the direction of the light-ray or the direction of motion of space-time is in the direction of the light-ray. By actually calculating the amount of deviation of light rays on either side of a rotating black hole, calculate the amount of angular velocity of the rotating black hole
The only fixed black hole has a single event horizon. In contrast, black holes with electric charge and rotating have two horizontal events. The second event disappears after the rotating black hole is fixed. Similarly, when a black hole charged with electricity is without electricity, then the second event horizon automatically merges. As soon as the event of the black hole exits the horizon from outside, both space and time exchange directions among themselves. The progress of time is blocked on the horizon of this event.
There are three spatial dimensions to our way of life on earth. Such as length, width, and height, we can go in any of these directions. But despite the dislike, the passage of time or the flow of time forces each of us to move from childhood to old age. We have the freedom to move within the time horizon of the black hole event horizon. In exchange for the freedom of time, one has to give up the freedom of space only by walking in the space of one space. Inside the black hole, the unfortunate person is forcibly pushed to one side of the space dimension to the uniqueness. Lightning and fixed black holes are the only event-horizons surrounding point-specific uniqueness. German astronomer Karl Schwarzschild first explained the properties of such black holes in 1918 with the help of equations. That is why it is called Schwarzschild’s black hole. As a result of the effect of gravity, matter comes together, in the absence of that gravity, the creation of a black hole is absolutely impossible.
Rotating black holes, on the other hand, have two event horizons encircling the ring singularity. New Zealand mathematician said. Roy. P. Carr (Dr P. Kerr) was correctly explaining the uniqueness and characteristics of this type of black hole, so this type of black hole is sometimes called car black hole. These objects may be in various places in our galaxy, they are actually heavy dead stars, which are impossible to see directly.
How does Black Hole work? The Black Hole Power:
At some point in the 1960s, black holes entered the boundaries of physics. In this, traditional science is not only shaky but also quite confusing. The foundations of many old concepts of science are crumbling. Scientists have to think about them in a new way. I will simply talk about one or two such problems here. For example, if all the objects in the universe were to fall into the black hole and get lost, then the rest of the objects in the universe would be reduced. It seems that the black hole acts like a cosmic vacuum cleaner. The universe is clean, the chaos is a little less. And here is the doubt about the existence of black holes. Because, according to the second law of thermodynamics, the world does not live without chaos. Nature’s choice is chaos. We call the measure of chaos ‘entropy’. Therefore, the black hole and the second rule cannot be accepted together. The great scientists are confused.
Second law of Thermodynamics is conserved in Black Hole: Entropy(Chaos) Increases
In 1970, Stephen Hawking & Jacob Bekenstein broke the mystery. Explaining the matter, they said that there is chaos in the black hole, but unseen. However, its existence is known in the event of its occurrence. When an object falls on the black hole, the black hole becomes heavier, and the area of its horizon increases slightly. What happens when the world’s chaos with objects from the world is reduced, is that Black Hole’s own chaos increases even more. And the whole chaos of the whole world remains the same. The Holy Second law was thus saved that day.
Then another problem comes up. Entropy and temperature integration. Chaos in the variation of heat, the disappearance of chaos in the equivalent of heat, but the destruction of the world. There is chaos in the black hole, disappearing. When there is chaos, it is important to have a temperature. But if there is a temperature, the black hole has to emit radiation. But how does radiation come out of the black hole prison? If the particles are finally released from the black hole? To find the answer, Hawking went to Moscow in 1973. In discussions with Russian scientists, he realized that the answer to the riddle lies in ‘magical quantum theory’.
Quantum’s Uncertainty Principle:
Quantum theory has a theory called the ‘Uncertainty Principle. That being said, there is not much space in the universe where nothing is happening. The universe is not completely empty until a vacuum. Quantum fireworks are always playing across the void. Naturally, it requires energy. He comes to power by borrowing. Of course, such transactions take place on quantum terms: interest-free energy is available as much as it pleases, but nature wants to give it back to it before it realizes it.
Energy is also borrowed in the empty space near the black hole. And if you make a mistake in such a quantum transaction, the gravitational calculation of the black hole also becomes confusing. If two particles fall into the hole at the same time, there is no problem. But when a single particle falls into a hole, the hole immediately absorbs the borrowed energy. This reduces the mass of the hole, because, in Einstein’s simple equation of energy and mass equivalent, E = mc2. The couple had another thing out there, he suddenly became independent as soon as he repaid the loan. To a distant viewer, it seems as if a particle suddenly came out of the invisible hole and disappeared into space. In fact, the particle does not come from the black hole, the strong gravity of the black hole does not allow it to come, but the particle comes from the event area of the black hole.
Why the black hole is not forever?
Now you must understand why the black hole is not forever. Constantly changing its mass into energy. She uses her energy to pay off her debts. This reduces the mass of the black hole, the black hole becomes smaller, the heat increases. With such evaporation, the black hole vanishes into the void one day. However, the evaporation rate of the black holes that are formed by the collapse of stars is very low.
How much radiation can emit beams that are slightly above zero (equivalent to -273 degrees Celsius) (less than a millionth of a degree)?
It goes without saying that they do not radiate.
Perhaps at the time of the Big Bang, many small black holes were born in places combining heat and pressure. Although similar in size to protons (10-13 cm), each had billions of tons of mass. Basically, countless such black holes have been scattered in space. Stephen Hawking, of course, told us about that in 1971. He added that the temperature of the black hole is inversely proportional to its mass. The smaller the hole, the hotter it is. Radiation precipitation is also high. The small and hot black holes therefore gradually evaporate into space. It is easier to see small black holes than big ones.
Hawking’s idea of a black hole in the seventies has changed today. Thirty years later, Hawking himself has changed his pre-statement today, saying that not everything that is read is lost. It is not lost forever. The black hole rather changes itself with the absorption of the object, so that the object remains in the object, after which its information is retrieved (probably). You can give an encyclopedia as a gift on your friend’s birthday, then retrieve the necessary information from it. At one time, Hawking radiation was an obstacle in the way of data retrieval. Now that has made the path easier. Hawking’s new black hole evaporates very slowly, leaving radiation in the middle of space, and the news lost with the radiation also comes out of the black hole. Although it is in a state of rhythm.
Conclusion:
Hawking seems to have tried to combine quantum theory and general relativity to create strong quantum gravity so that both the past and the future can be predicted at the same time. In his new interpretation, the black hole does not want to be ‘singularity’ from being small, nor does it want to hide everything from the public eye within the scope of certain ‘events-horizons‘. Hawking believes that the black hole is not a real existence, but that it is surrounded by places where it takes ages for trapped objects to escape. Believing Hawking, the world seems more wonderful.
