Albert Einstein s theory of relativity is wrong to say that time travels

Time and space are one and inseparable. As long as you orbit the equator at the speed of light, after a few decades, you will grow old and die, but in the eyes of passers-by, you will always be there, because your time is stagnant compared to others.

Special relativity does not allow going back to the past, but it does allow going to the future.

After all, the principle of invariance of the speed of light in special relativity tells us that the speed of light in a vacuum remains constant in any frame of inertia, so the speed of light c exists as a constant, and the mathematical law that the value in the root number is not negative tells us that the speed of a moving object cannot exceed the speed of light.

Therefore, the statement that "faster than the speed of light causes time to go backwards" is false.

Fortunately, however, it is possible to reach the more distant future. The time of a moving object is slower than that of a stationary person (or the existence of a relative velocity of the two), which means that when the moving person stops, he returns to an inertial frame with the stationary person again, and the moving person will find that the world in which he was originally located has been "unrecognizable", that is, he has come to the distant future.

According to Einstein's guess, to transcend space-time, at least the speed of light must be exceeded, and light is not close to it. As for the reason......I don't know.

In fact, beyond time and space, it should also be possible in a black hole, after all, the gravitational force there is so great that it distorts time and space, so that time cannot flow there, and there is the end of time and space, and it is possible to reach another world after surpassing the end of time and space.

The theory of relativity does not explain the passage through time and space, but instead proves the principle that man cannot go back to the past.

When an object reaches the speed of light, time stops. When the speed of an object exceeds the speed of light, the object instantly travels back in time.

Of course, objects with mass cannot reach the speed of light, but can only approach the speed of light infinitely. It will never be possible to cross.

Theory 1: Special Relativity – Moment Inflation Effect

This theory was proposed by Albert Einstein, on the one hand, the theory abandons Newton's classical view of time and space, and correspondingly chooses the principle of relativity, proposing that the speed of disappearance at time is not constant, but changes accordingly with the speed of the object. That is to say, the faster the moving object, the slower its relative moment will disappear, and if the object can reach the speed of light, the relative moment of the object will disappear to zero, that is, the moment will stop.

Theory 2: Use black holes

In Einstein's general theory of relativity, there is such a passage: space-time is inherently one, gravity comes from the distortion of space, and the cause of the distortion of space is the mass of matter.

Combining these three conclusions, we can understand that massive celestial bodies will form a distortion of space in the process of constant change, and thus develop into a strong gravitational force, and because time and space are one, the time of space distortion is also distorted, so the speed of disappearance of the surrounding moments of massive celestial bodies is also different from that of other places.

The effect is very noticeable around the black hole, and if possible, humans have been able to circle the black hole in a spaceship for a few weeks (outside the horizon), and when you come back in a spaceship, you will find that many years have passed on Earth, in other words, you have flown into the future.

If there is no Einstein's theory of relativity, then today's topics, including time and space travel, would be empty talk, and mankind will continue to debate the exploration of time and space. According to Albert Einstein, objects moving at high speeds and long distances can complete the flow of time and space, but only in the future.

To put it another way, when an object flies from Earth to a place 500 light-years away at the speed of light, it is equivalent to being only a few years older, but the actual Earth has passed hundreds, if not thousands. Isn't this equivalent to going directly from 2019 to 4634, it is estimated that things have long been different.

The theoretical way to travel through the future is to travel long distances at high speeds, but it is simply not possible for humans to do it now, and there are many uncontrollable factors that limit human beings from the constraints of time in all aspects.

Einstein's theory of general relativity and some theories about black hole jumps have made some theoretical bases for traveling through time and space.

Einstein's theory of relativity, which provides a theoretical basis for crossing, means that two equilibrium spaces coexist.

Special and general theories of relativity, as well as theoretical analyses of black holes, provide support for travel through time and space.

Edkostein's theory of relativity laid a solid foundation for time travel. Especially the black hole principle. In many anime nowadays, space jumping is made by passing through wormholes. , so this may also be an important basis for traveling through time and space.

For example, the special theory of relativity, as well as the use of black holes, etc., can provide a theoretical basis for traveling through time and space. But it feels like traveling through time and space is a very scary thing.

Einstein's theory of relativity provides a theoretical basis for traveling through time and space, which is why there are all kinds of research now.

Einstein devoted his whole life to scientific research, his theories. There are instructions on this.

The theory of relativity he proposed, in response to the principle of relativity, proposes that the rate of disappearance of time is not constant.

Relative Velocity Formula:

v=|v1-v2|/√(1-v1v2/c^2)

The velocity of two objects is v1, v2, and the difference in velocity between them is v, which we used to think of as v=|v1-v2|, this formula determines that no object can exceed the speed of light.

2.Relative length formula.

l=lo* √1-v^2/c^2)

Lo is the length of the object at rest, L is the length of the object while it is in motion, V is the speed of the object, and C is the speed of light. From this, it can be seen that the greater the velocity, the more compressed the length of the object, and when the object moves at the speed of light, the length of the direction of motion of the object is 0

3.Relative Mass Formula.

m=mo/√(1-v^2/c^2)

Mo is the mass of the object at rest, M is the mass of the object while it is in motion, V is the speed of the object, and C is the speed of light. From this, it can be seen that the greater the velocity, the greater the mass of the object, and when the object moves at the speed of light, the mass of the object is positively infinite.

4.Relative time formula.

t=to* √1-v^2/c^2)

To is the speed of time passing when the object is at rest, T is the speed of time passing when the object is moving, V is the speed of the object, and C is the speed of light. It can be seen that the greater the velocity, the slower the object's time travels, and when the object moves at the speed of light, the object's time no longer passes, and time stops.

5。Mass-energy equation.

e=mc^2

Mass and energy are essentially the same.

Replying to dfashionf, Einstein's theory of relativity is not entirely feasible! The speed of light is not infinite, so it is concluded that even if it expands, it will no longer expand when it reaches a certain point! It's like a luxury car, the designer designed the maximum horsepower is 300 horsepower, when you are running on the highway, you can only get 300 horsepower, you can't get 350 horsepower!

Therefore, it can be inferred that the speed of light is also finite, and it can operate in a finite range and not infinitely! Ann inferred that the universe is also finite! So planets do finite things in finite space and end up following a point in rotation.

That's the Earth, and all the planets revolve around the Earth because the Milky Way is closed except for the Earth's air. There is no oxygen!

When deriving the time dilation effect, a convenient method is to isolate the time dilation effect by placing the measurement length perpendicular to the direction of motion, avoiding the interference of the scale shrinkage effect. The derivation process can be found in Zhang Sanhui's College Physics, Volume 1, Second Edition, pages 227-230. So far, we have been discussing problems on the premise that the speed of light does not change.

The invariant hypothesis of the speed of light is an inference that Einstein drew from the negative results of the Michelson-Morey experiment. In the above discussion, the velocity v of the moving object is obtained in such a way that two calibrated clocks are placed in each place of ab, and the distance between ab and the two places is l. The velocity of the moving object is obtained by recording the moment of departure of the object at point A and the moment of arrival of the object at point B, and dividing the distance L between the two places by the time difference recorded by the two places, so that the result of the calculation is independent of the distance between the two places.

Of course, another method can be used to record the moment when the object is emitted at point A, and when the object returns to point A through point B, record the moment when the object arrives, and divide the distance L by twice the time difference recorded at point A to obtain the velocity of the moving object. The results of both algorithms are the same. If you look at the velocity of a moving object from point a, is it the same when it goes back and forth?

Using the conclusions we have obtained above about the effects of time dilation and time contraction, we can conclude that the velocity of the object slows down after leaving point A, and when the object returns from point B, the velocity becomes faster, of course, which is the result of observation from point A. There is another effect of special relativity, namely the shrinkage effect. The same method can be used to prove that the length of a moving object decreases with the distance between the observer and the moving object, and that there is also a length elongation effect.

From the above discussion, it is clear that whether simultaneity is relative or absolute depends on the method of observing time, and it makes no sense to emphasize whether simultaneity is relative or absolute without this point. Even from the point of view that simultaneity is relative, time should have a contraction effect in addition to the expansion effect.

Hello, I am the one who was cheated by you back then, and now I also have a certain understanding of the theory of relativity, I want to ask you, is it really good to cheat people like this? I've had a three-year misunderstanding about the time dilation effect.

In many ancient dramas, there is often such a bloody plot, where the female protagonist or male protagonist goes to another time and space by traveling through time, and this time and space is ancient. After all kinds of hardships in ancient times, and finally found the person you love, these plots are familiar, and the heroine can also predict everything that happened in ancient society through various knowledge that she has in modern times, and the plot of this kind of crossing is too mysterious.

In fact, we all know that it is impossible to travel through time and space in real life, if it is realized one day in the future, human society will undergo earth-shaking changes, even if someone travels to ancient times now, they may not even survive two episodes, after all, it is very difficult for people in ancient times to survive, and they will face the risk of cutting off their heads anytime and anywhere. Everyone has had the fantasy of crossing over, such as the college entrance examination or the high school entrance examination results are not satisfactory, and want to rebuild through this way, the reality is reality after all, and we are powerless to change it. Is it possible to travel through the future?

Albert Einstein once suggested that just find out this substance!

Before his death, Albert Einstein proposed that if humans could find the existence of wormholes in the future, they might be able to travel back and forth in the universe. But so far, scientists have not found any traces of the wormhole, it can neither be seen nor touched, and the search process has increased a great difficulty. Einstein's theory of relativity also mentions that if a moving object can exceed the speed of light, it may be able to break the limitations of time and space, and finally achieve crossing.

However, in real life, no object can reach the speed of light, and it can only be approached infinitely.

Everyone has heard of the butterfly effect, where a butterfly flapping its wings lightly causes a huge amount of power, but this small change has such a big impact. If we go back in time and change history, we can't ** what will happen in the future, and we can't control the timeline we travel through at all. There were people who once came up with the idea of studying a time machine, which requires a huge amount of manpower and material resources, and even if it is studied, we cannot guarantee that it will be a one-time success, so don't change the status quo of life through these delusional ways, we don't understand the rules behind time at all, and are limited to a great extent.

In the process of flight, the mass of many objects will change because of the speed, even if the speed of the object reaches the speed of light one day, the mass will be unimaginably large, really want to realize the crossing, subject to too many limitations, unless one day in the future can solve so many fetters, otherwise the passage through time and space can only exist in fantasy, the possibility of becoming reality is very small, what do you understand about the crossing?

Many people don't know that the famous Albert Einstein also made 7 major predictions, and four of them have been fulfilled. Scientists say that if the remaining few predictions are confirmed, humanity will be able to make the crossing.

The future can travel through time and space, and Einstein felt that human technology would be particularly advanced. So as human beings, we have to work hard.

In the future, it is possible for human beings to realize time and space travel. From Einstein's theory of relativity. As long as humans can exceed the speed of light, it is possible to travel through time and space.

Whether it is possible to travel through time and space in the future, I think it is still difficult to say, after all, with the development of science and technology, everything is possible.