What is Tritium Flash? How do black holes die?

The first question, helium flash.

A helium flash is a sudden start of nuclear fusion in the core of an intermediate-mass star, or on the surface of a white dwarf.

It is a natural occurrence of degenerate substances. When the degenerate pressure (which is purely a function of density) exceeds the thermal pressure (which is proportional to density and temperature), the correlation between the total pressure and temperature is weak.

The second problem, the black hole evaporation theory, is that black holes die.

British physicist Stephen. Hawking's theory of black hole evaporation mentions that black holes also emit matter outward, and eventually cause the black hole to die due to the divergence of matter. Generally speaking, the greater the mass of a black hole, the shorter its lifetime.

Otherwise, the faster. Because the larger the black hole, the slower it evaporates.

In the vacuum outside the black hole, a large number of positive and antiparticle pairs are randomly generated, assuming that one particle has positive energy, and the other particle has negative energy, the particle with negative energy cannot exist for a long time, it must recombine with the positive particle in a very short time. Most pairs of particles will just be born and die. Some particles may be separated by the strong gravitational pull of the black hole, and the negative energy particles have no strength to resist the strong gravitational pull, and only the particles that fall into the black hole, and the particles with positive energy, some have the ability to escape from the black hole, and from the outside, it looks as if the black hole emits particles.

There are more negative energy particles falling into the black hole than positive energy particles, and the mass of the black hole will be eaten by the negative energy particles, causing the mass of the black hole to decrease, the smaller the black hole, the higher the evaporation rate of the black hole, and finally disappear in the universe. Particles with negative energy can be either positive or antiparticles.

So, black holes die.

According to the Hawking radiation proposed by the famous physicist Stephen Hawking in 1974, black holes will slowly evaporate, and when the black hole loses more mass than it gains, it will shrink and eventually disappear. However, it is extremely slow, and it takes about 100 million years for a black hole as massive as the Sun to disappear, so you will need some patience to take out the black hole.

The limit of energy is mass, and the limit of mass is black holes, which seem to be synonymous with infinite energy. The black hole factor is everywhere, but it disappears in an instant. Its nemesis is not the energy mass itself.

Maybe it's the theoretical radiation plus time, that is, time. With time, there is the concept of dimension. To put it simply, the thick earth carries the sea, and the reason why they can coexist, harmonious, and have life is only because water is pervasive, and the earth only receives water, which is the balance of nature.

Waves are dull and inaudible, but extremely destructive, which is the power of earth, similar to a black hole. And thunder and rain in the sky, very loud and audible, but add vitality to all things, this is the power of water, similar to time. But in fact, it is all about nature to maintain balance.

Personally, I don't think that the significance of studying black hole nemesis is not great, that is nature, people should go with the flow, and then they can talk about other things, the direction of scientists' research is for the survival of human beings themselves, which is their meaning. As the title suggests, finding the nemesis of the black hole is like finding a brief moment of strangulation, but the plates on the ground are moving, and the essence of the dislocation of the earth's crust has not changed. However, the resistance to nature to maintain its own equilibrium is only rewarded with a double return.

To put it bluntly, science exists for the survival of human beings, not to find the nemesis of a certain celestial body, which is the meaning of natural science. The humanities, a science that studies people themselves, and even eliminates their own contradictions, is even more difficult.

Time. The black hole used to be a massive star, and then it collapsed due to its death, and the interior was sharply compressed, but even so, it is still only a three-dimensional space object, unable to resist the advancement of time, and the black hole will become smaller little by little with time (of course, the process is extremely slow, as for how slow no one knows), which is in line with the "entropy" statement: all objects will go from neatness to chaos without external force intervention, that is, the entropy value will not decrease naturally.

Black holes are also objects, and they cannot resist the power of "entropy", and will eventually perish in the long river of time.

The biggest enemy is yourself.

There are not only countless planets, asteroids, comets, etc., but also many invisible and intangible materials in the universeFor example, black holes, which are feared by all planets, and there are many substances that scientists have not discovered so far, and the formation of black holes is actually very similar to the creation process of neutron stars, so let's talk about it today.

First of all, let's talk about the substance of black holes, which is an existence with a very strong devouring force, the larger the volume, the greater the devouring force, the planet can be swallowed, just like a bottomless pit, although it cannot be seen at present, but it can be determined that there is a super black hole in the center of no galaxy, which is to provide a strong gravitational force for all planets, to ensure that their normal orbit will not collide, etc.; Of course, the devouring power of black holes actually has many effects, and it can devour the universeWaste, reduce the occurrence of accidents in the universe, otherwise it is estimated that there are events such as star collisions in the universe every moment of every day.

Even Hawking speculated that black holes were likely to be the medium through which humans successfully traversed, but they were too dangerousIn fact, the formation of this black hole is very similar to the creation of neutron starsWhen a planet in the universe is preparing for its demise, its core will begin to shrink rapidly, and slowly accumulating will eventually lead to **, which is also the origin of the "Great ** Doctrine", which happens every moment in the universe.

According to scientific observations, the core of the planet has been found to be neutrons, and then it will be compressed into a very compact body in a very short period of timeThere is already a lot of energy here, and after the planet, these forms will not be broken and still existAnd then because of its very large mass, it will have a very large attraction and suck in all the objects around it, which will form a black hole.

The formation of black holes: They are caused by the gravitational collapse of a massive enough star after it runs out of fuel for the fusion reaction and dies.

The creation of a black hole is similar to that of a neutron star: when a star is preparing to perish, the core of a star rapidly shrinks and collapses under the force of its own gravity. When all the matter in the core turns into neutrons, the contraction process immediately stops, and it is compressed into a dense star, which also compresses the space and time inside.

But in the case of black holes, the mass of the star's core is so large that the contraction process goes on endlessly, and even the repulsion between neutrons cannot be stopped. The neutrons themselves are crushed into powder by the attraction of the squeezing gravity itself, leaving behind a material of unimaginably high density. The gravitational pull due to the high quality is such that any object that comes close to it will be sucked into it.

To put it simply, a black hole is formed by the gravitational collapse of a star, that is, **. When the gravitational pull of a star collapses, it forms a singularity, which is massive and dense.

According to the general theory of relativity, the gravitational field will bend space-time. When a star is large, its gravitational field has little effect on space-time, and light from a point on the star's surface can be emitted in a straight line in any direction.

The smaller the radius of a star, the greater its curvature of space-time around it, and the light emitted at certain angles will return to the star's surface along the curved space.

The specific formation method is as follows:

When a star ages, its thermonuclear reaction has depleted the center of fuel, and the energy generated by the center is running out. In this way, it no longer has enough strength to carry the enormous weight of the shell.

So under the weight of the shell, the core begins to collapse, and matter will march inexorably towards the central point, until finally a star with a near-infinitesimal volume and almost infinite density will be formed. And when its radius shrinks to a certain point (it must be smaller than the Schwarzschild radius), the mass-induced distortion of space-time makes it impossible for even light to shoot outward – and the "black hole" is born.

Like white dwarfs and neutron stars, black holes are likely to evolve from stars.

When a star ages, its thermonuclear reaction has exhausted the fuel (hydrogen) of the center, and there is not much energy produced by the center. In this way, it no longer has enough strength to carry the enormous weight of the shell. So under the weight of the shell, the core begins to collapse until it finally forms a small, dense star that regains its ability to balance with the pressure.

Stars with less mass mainly evolve into white dwarfs, while stars with more mass may form neutron stars. And according to the calculations of scientists, the total mass of a neutron star cannot be greater than three times the mass of the Sun. If this value is exceeded, there will be no force left to compete with its gravity, causing another collapse.

According to scientists' conjectures, matter will march inexorably towards the central point until it becomes a "point" with zero volume and infinite density. And when its radius shrinks to a certain point (Schwarzschild radius), the huge gravitational pull makes it impossible for even light to shoot outward, thus cutting off all contact between the star and the outside world – and the "black hole" is born.

2.VFX Easter eggs.

3.Flirting girl password easter eggs.

Sound effects.

1.Thunder: The sound of real thunder, don't be scared, the sound lasts for about 7s2

Seaside: It seems to be on the edge of the sea, the chirping of seagulls, and the sound of the sea crashing on the beach are very realistic, and I suddenly think of SpongeBob SquarePants, and the sound lasts for about 9s.

4.Cuckoo: You will hear the cuckoo call, and you will remember that when you were a child, you could often hear this beautiful sound when the weather was cooler.

Visual effects. 1.Shake, pull, shake, shake: slightly boring, and the animation effect in ppt is almost the same2

Black Hole: This effect is very shocking, the landlord has already tried 3Jumping Jumping:

The web page jumps up and down, and it lasts for about 3s special easter egg 1

Special Easter Egg 2

No, black holes are formed by the collapse of stars after the death of stars, and are composed of the smallest elementary particles, without any gaps, for example, as long as the entire earth is compressed to a diameter of 7 centimeters, a black hole will be formed, we know that the nucleus is surrounded by proton electrons, and the matter in the black hole has no nucleus, it is the most basic particle composition, but I don't know what it is.

Black holes and wormholes are two different concepts.

The biggest difference is connectivity. Black holes are celestial bodies with a strong gravitational field inside, such a strong gravitational pull that even light cannot escape. So the matter that is swallowed by the black hole cannot escape.

Wormholes, on the other hand, do not have the event horizon that black holes have, which means that matter can enter the wormhole and come out again.

No, to put it simply, black holes devour everything, just like the mythical beast Pixiu. Only in but not out. Everything goes into the black hole and disappears.

A wormhole is a passage that connects two spaces and can go from Earth to Mars in an instant, or even from one galaxy to another.

Black holes and wormholes are not the same at all, black holes are in the universe, they are in outer space, what is a wormhole? I don't know, but black holes are not wormholes, that's for sure, the concept of black holes is completely different, black beans, black holes, wormholes are wormholes, it's not the same at all.

A black hole is not a wormhole, a black hole is a super-large star, which collapses to form a star with infinite density and infinitely small volume and super gravitational pull, which cannot escape even the first speed light of the universe. Wormholes are the connecting points of space, and there are infinite wormholes in the universe, and infinite spaces.

No, these two are not the same.

No.

Not of the same substance.

The nature is different: wormholes are described in the theory of relativity and are used as high-speed trains in the universe. The existence of wormholes depends on a strange nature and matter, and this strange nature is negative energy.

These are the two properties of wormholes. Black holes, however, hardly maintain any of the complex properties of the matter from which they were formed. All it retains is mass, angular momentum, and charge, and simplification is perhaps the most basic feature of a black hole.

Black holes and wormholes are two different concepts. A black hole is a celestial body with infinite density and infinitely small volume in the universe in the modern general theory of relativity, and all physical theorems will fail when encountering a black hole. WormholesWormholes are narrow tunnels that may exist in the universe that connect two different space-times.

Wormhole is a concept first proposed by Austrian physicist Ludwig Flaim in 1916, and in the 1930s, Einstein and Nathan Rosen hypothesized when studying the gravitational field equation that instantaneous space transfer or time travel can be done through wormholes.

There is a theory of brain death, and there is a theory of heart death. In our country, there is no law on the basis of the hospital's death certificate.