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A black hole behaves like a fundamental particle in that it can be described by a few key parameters, such as mass, charge, and angular momentum, similar to how fundamental particles are characterized by properties like mass and spin. Additionally, black holes exhibit quantized properties in certain contexts, such as Hawking radiation, suggesting they can emit energy in discrete amounts. This behavior aligns with the principles of quantum mechanics, allowing black holes to be treated as point-like entities in theoretical models, much like fundamental particles in particle physics.
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Does density of black hole increases?
A black hole isn't a hole in the sense that it is a "drain" that funnels things out of the universe. Think of it more as a trash compactor. Everything a black hole sucks in contributes to the mass of the black hole and sits there at a impossibly small focus called a singularity. However, with the evidence of hawking radiation, (small particles that escape a black hole's event horizon periodically). It is now understoon that black holes have a "memory" of everything they've eaten. For example, if a black hole were to suck you up, your matter wouldn't disappear. Over the course of trillions of years, you would be spat out, particle by particle. So black holes will increase in density until there is nothing left to suck up around them, and then in an incredibly slow process (trillions and trillions of years) a black hole will lose density particle at a time until it is completely evaporated!
Why did people think that CERN would create a black hole?
People believe that CERN was able to create black holes because of the work they do with particle accelerators.
How do scientists try to locate black holes?
A black hole can be located due to its gravitational attraction. If matter falls into the black hole, it will emit x-rays; also, even if this is not the case, the black hole can be detected by the gravitation it exerts on nearby objects - for example, if an object orbits the black hole. A black hole may also change the direction of light emitted from behind it, for example, from a far-away star or galaxy. This is known as "gravitational lensing".
Will CERN make a black hole?
Black Holes are formed when stars explode. The dust of the star then collapses inside of it self. So to answer... It is possible, IF a star explodes Some scientists are trying to form their own small, mini black holes using particle accelerators. Many people fear of these black holes becoming independent of the source of energy and constantly expanding, but scientists assure us they are controlled.
Do black holes disappear and reappear?
Black holes can nevr be seen in space. Space is black and so are black holes. People can only see black holes because of the light around the black hole. When a black hole is consuming a giant star, you can see the light around the entire black hole. That's when you know that there is a black hole in the middkle of all that light.
Is a hole a fundamental particle in an atom?
No a "hole" is not a particle, in solid state electronics a "hole" is a positively charged virtual charge carrier caused by the absence of an electron (which is a particle) from the atom's valence band. A "hole" has some properties making it act similar to a particle, but it is not one.
What will be happened with a smallest particle of your universe fall into black hole?
Anything that falls into a black hole will be destroyed. Also, anything that falls into a black hole will increase the black hole's mass.
How does the light behave when it enter into a black hole?
No one knows for sure, except that it will never be seen again.
Does density of black hole increases?
A black hole isn't a hole in the sense that it is a "drain" that funnels things out of the universe. Think of it more as a trash compactor. Everything a black hole sucks in contributes to the mass of the black hole and sits there at a impossibly small focus called a singularity. However, with the evidence of hawking radiation, (small particles that escape a black hole's event horizon periodically). It is now understoon that black holes have a "memory" of everything they've eaten. For example, if a black hole were to suck you up, your matter wouldn't disappear. Over the course of trillions of years, you would be spat out, particle by particle. So black holes will increase in density until there is nothing left to suck up around them, and then in an incredibly slow process (trillions and trillions of years) a black hole will lose density particle at a time until it is completely evaporated!
Is it possible that when a black hole dies that it creates dark energy or dark matter?
No, since the only theory that has been created to solve the "black holes must have entropy" problem is Hawking Radiation, which was thought up by Stephen Hawking himself. It states that before any particle hits the event horizon of a black hole, it splits up into a particle-antiparticle pair. Whichever particle contains negative energy is sucked into the singularity, while the particle with positive energy escapes. Thus to an observer it would appear as if the black hole was emitting minute amounts of mass and energy.
How does time behave near a black hole, and is it true that time moves slower in the vicinity of a black hole?
Near a black hole, time behaves differently due to its strong gravitational pull. According to Einstein's theory of relativity, time moves slower in the vicinity of a black hole compared to areas with weaker gravitational fields. This phenomenon is known as time dilation.
Does time exist in a black hole, and if so, how does it behave within the intense gravitational pull of the singularity?
Time behaves differently in a black hole due to its intense gravitational pull. According to the theory of general relativity, time slows down as you get closer to the singularity at the center of a black hole. This means that time as we know it may not exist in the same way within a black hole.
What are the condition for a body to behave like a black hole?
The condition is that a sufficiently large amount of mass is concentrated in a sufficiently small space.
Why did people think that CERN would create a black hole?
People believe that CERN was able to create black holes because of the work they do with particle accelerators.
What is the unwitnessed process rumored by CERN of Geneva to keep Earth safe when the Large Hadron Collider particle accelerator creates micro black holes in about a month?
Hawking Radiation, if observed, will allow the mass of the black hole to decrease until it disappears emitting Gamma radiation in the process.It is hypothesised that everywhere, even in a vacuum, particle-antiparticle pairs are produced and destroyed in exceedingly brief quantum fluctuations. This is allowed by Heisenberg's uncertainty principle, which states that both energy and time of a system (or position and momentum) cannot be known for certain. Either we can know the precise energy but not know how long it has it for, or we can know a precise time difference but not know the energy exactly. The energy required to make a particle-antiparticle pair can be conjured up as long as they annihilate each other within a short enough period.At the event horizon of a black hole, the gravitational field gradient can be so strong that these pairs do not annihilate and are separated. When this happens one of the particles falls into the black hole while the other escapes. In order to preserve energy from the frame of an observer outside the black hole the particle that falls in must have negative mass. This particle reduces the overall mass of the black hole and it therefore appears as if the black hole has simply emitted one particle (the second particle that escaped the black hole).When Hawking did the math, he found out that while black holes with a stellar mass take many trillions of years to disappear, the smaller the mass of the black hole, the faster they emit this radiation. This means that if any micro black holes are produced by collisions in the LHC, they will quickly evaporate away emitting Hawking Radiation. Below a certain mass a black hole cannot grow by accretion because it loses mass faster than it gains it.
What is Hawking radiation used for?
Hawking radiation is not used for anything; however, the theory says that black holes will slowly evaporate. What happens is a virtual particle pops into existence near the event horizon of a black hole, where a photons randomly turns into a particle an its antiparticle for about 10^(-31) seconds. The particles quickly annihilate and the law of conservation of energy and respected. However, near a black hole, one of the particles falls into the black hole and the other does not, meaning they do not annihilate and conserve the law of conservation of energy. In order to respect the law of conservation of matter, the mass of the particle that fell in must be negative to keep the total change in mass of the universe at zero. These decreases the total mass of the black hole and, eventually, will cause it to evaporate.
How do scientists try to locate black holes?
A black hole can be located due to its gravitational attraction. If matter falls into the black hole, it will emit x-rays; also, even if this is not the case, the black hole can be detected by the gravitation it exerts on nearby objects - for example, if an object orbits the black hole. A black hole may also change the direction of light emitted from behind it, for example, from a far-away star or galaxy. This is known as "gravitational lensing".
