Why can t light escape from a black hole?

Because the gravitational force in the event horizon of a black hole is very large, it needs to escape faster than the speed of light, so light cannot escape, just like because of the gravitational pull of the earth, the speed used to overcome gravity from the surface to space orbit is kilometers per second, and if it does not reach this speed, it cannot go up.

The gravitational pull of a black hole is greater than the speed of light, and the third cosmic velocity is only one second, while the gravitational pull of a black hole is already more than 300,000 km/s

The gravitational pull of a black hole can distort the path of light so that it travels in a ring, so that light cannot escape.

Light is composed of photons with velocity, which is energetic, and black holes have the energy of external attraction, which is greater than the energy of light, so it sucks light in.

Because the gravitational pull of a black hole is too strong for light to escape from it.

Because you black hole clicked TP, and the king's guardian light is not a building, of course you can't escape.

Why does the water in the funnel flow downward? A black hole is a funnel in space.

Because the essence of light is a kind of particle, light has the theory of fluctuations and particles, and the theory of fluctuations was once dominant, and it was only after knowing that some phenomena could not be explained, the theory of particles rose again. Black holes themselves have great density and mass, so the gravitational pull is very large, so they attract light composed of particles.

Refer to the wave-particle duality of light and the law of gravitation.

Because they love each other dearly

Because the gravitational pull of the black hole is too great.

All objects are attractive, and the larger the mass of the object and the smaller the volume, the greater the speed required to break free of it.

Wouldn't it be better to use the theory of relativity?The space warps into a circle and cannot fly out.

Black holes also have a gravitational pull, and it's so large that it sucks light in.

Mass causes space-time distortions.

Nonsense, I put a black hole laser cannon and it still hit me.

A black hole is a region where space-time exhibits gravitational acceleration so strong that no particles, not even electromagnetic radiation, such as light, can escape.

Specifically, a black hole is a very dense and very small celestial body in the universe in modern general relativity. Black holes are created by the gravitational collapse of a massive enough star after it runs out of fuel for a nuclear fusion reaction and dies. The gravitational pull of a black hole is so great that even light cannot escape.

In fact, black holes are not "black", but they cannot be directly observed, but their existence and mass can be known indirectly, and its effects on other things can be observed.

Black holes are characterized by extremely high density, small volumes, and gravitational attraction so great that no light can escape.

Why can't light escape from a black hole?

1. The explanation of classical physics is that the gravitational pull of the black hole is so great that the light is also sucked in, and the explanation in the theory of relativity is that the mass of the black hole is so large that it distorts the surrounding space, and the light that exists in space is also distorted.

2. The black hole is a special celestial body conjecture of the general theory of relativity, and its basic feature is that it has a closed boundary that becomes the "event horizon" of the black hole.

Scientists can't escape a black hole even at the speed of light, if a nuclear bomb falls into a black hole, it is like a pebble, and it may be able to splash a little bit when thrown into the water, and it will never cause fatal damage to the black hole, because the power of the black hole is too great, and the nuclear ** can't be compared at all.

According to scientists, the formation of black holes is due to the fact that after the star reaches the limit of its lifespan, it expands to the extreme, and then a huge **, self-seeding**, called a supernova, but a superplanet** will form a black hole after that. The gravitational pull of a black hole makes it impossible for any matter to escape.

The black hole not only sucks matter into it, but when it is sucked into it, it will separate the matter and produce fragments, and then suck it into the black hole, which means that the destructive power of the black hole is unparalleled, and even the fastest light in the world cannot escape the black hole, that is, no matter what matter, once it reaches the edge of the black hole, it is not a matter of nine deaths and one life, but ten deaths and no life.

Although the most powerful ** on the earth is the nuclear **, the power of the nuclear ** is not only that it will release a large amount of high temperature and impact force when it is **, but also the radiation after the nuclear ****. It can be said that there is almost no grass within a few hundred kilometers after the nuclear ****, and even the ants hidden in the ant burrows deep in the soil cannot survive.

The radiation left behind after the nuclear **** will take at least 50 years to dissipate, and some will even dissipate after more than 100 years.

But it still doesn't work, the best proof is that even stars can't compare to black holes, and the reactor in the star is a nuclear reaction, which means that the nuclear bomb year, even the power of the star can't be reached, how can a black hole be destroyed.

Black Hole Overview:

In 1916, the German astronomer Karl Schwarzschild calculated a vacuum solution of Einstein's field equations, which showed that if the actual radius of a static spherically symmetric star is less than a fixed value, a strange phenomenon will occur around it, that is, there is an interface - the "event horizon", once it enters this interface, even light cannot escape.

This value is called the Schwarzschild radius, and this "incredible celestial body" was named a "black hole" by the American physicist John Archibald Wheeler.

Black holes cannot be directly observed, but their existence and mass can be known indirectly, and their effects on other things can be observed. Information about the existence of a black hole can be obtained by emitting "edge messages" of X-rays and rays from friction caused by the acceleration caused by the gravitational pull of the black hole before the object is sucked in.

The existence of a black hole can also be inferred by indirectly observing the orbit of a star or interstellar cloud air mass, and its position and mass can also be obtained.

The above content reference: Encyclopedia - Black Hole.