What are the dimensions of Einstein s theory of relativity?

1.Zero-dimensional space is a point, an infinitesimal point that does not occupy any space, and a point is a zero-dimensional space.

2.When an infinite number of points are set and arranged, a line is formed, and a straight line is a one-dimensional space.

3.Countless lines form a plane, and the plane is a two-dimensional space.

4.Countless planes are juxtaposed to form a three-dimensional space, that is, a three-dimensional space.

5.The three-dimensional world is stationary, when the three-dimensional world changes in time, the four-dimensional space is generated, if time is regarded as an axis, then any point on this axis is a three-dimensional space, that is to say, countless three-dimensional spaces are set according to the time axis, constituting a four-dimensional space, in the four-dimensional space, time is linear, although the future can not be **, but there is only one source, and there is only one in the future, no matter what will happen in the next second, there is only one future that is about to happen, the sameIgnoring the 3D properties, we will see that any 4D object appears as a line segment on the timeline.

6.A plane of time formed by the collection of countless four-dimensional spaces according to a certain axis is a five-dimensional space.

As a great scientist in human history, Einstein's quantum theory and theory of relativity have had a profound impact on mankind.

In Einstein's view, Einstein believed that human beings are currently in "three-dimensional space", what is the matter?

First of all, we need to understand what exactly is "three-dimensional space"?

If there is three-dimensional space, then there must be one-dimensional space, two-dimensional space, etc., simply put, one-dimensional space refers to the point, two-dimensional space belongs to the plane, and three-dimensional space belongs to the three-dimensional.

Einstein's theory of relativity mentioned that all aspects of human life are in three-dimensional space, but if time is added, it will be composed into four-dimensional space, and four-dimensional space belongs to "space-time".

In other words, human beings live on the earth, and the speed of time is certain, but human beings do not feel the rapid passage of time. But what if humans go into outer space? At this time, the frame of reference of the space begins to change, the boundaries of time begin to blur, the speed in space is often light years as the frame of reference, and at this time it can be obvious that the change of time, if you sail in a spaceship, you will find that life in the universe is much longer than on the earth, this is the concept of time in the four-dimensional space.

The difference between them is the difference in the reference object, the reference point of the one-dimensional space, the two-dimensional space with the line as the reference, the three-dimensional space with the surface as the reference, and the four-dimensional space is based on the "time" as the reference, and there are still many scientists who speculate about the five-dimensional space, and the existence of the five-dimensional space, with the current level of human science and technology is still difficult to prove, but the breakthrough in science and technology is to make bold guesses, and the concept of "five-dimensional space" that appears in life is basically in some science fiction. For example, black holes, wormholes, etc., the reference of time is also compressed, which is very wonderful.

I have heard a lot of more fantasy "news", it is difficult to distinguish its true and false, a plane normal route, suddenly lost contact with the ground humans, disappeared without a trace, more than ten years later it appeared, the magic is that the people on the plane said that they were just normal plane sailing, and did not encounter special circumstances, their faces are still the same, but the relatives on the ground have become old in the past ten years, is it that they inadvertently entered the "five-dimensional space"?

Three-dimensional space is the real living space of human beings, and if one-dimensional, two-dimensional and four-dimensional or more refer to space, it is only in human consciousness!

Identity. Our universe is so big that anything is possible, so it's normal for multidimensional space to appear.

I don't agree with such an idea at all, because this thing has never appeared in the world, so I don't believe such statements at all.

I'm a big believer in this idea, because I've always felt that there's a lot of advanced context that we haven't explored.

The two-dimensional is flat and the three-dimensional is three-dimensional.

Four-dimensional space is a concept of space-time. In simple terms, any space with four dimensions can be called a "four-dimensional space". However, most of the "four-dimensional space" mentioned in daily life refers to the concept of "four-dimensional space-time" mentioned by Albert Einstein in his "General Theory of Relativity" and "Special Theory of Relativity".

According to Einstein's concept, our universe is made up of time and space. The relationship between time and space is that there is an additional time axis in the structure of space compared with the three axes of length, width and height of ordinary three-dimensional space, and this time axis is an axis of imaginary values.

According to Einstein's theory of relativity, the three-dimensional space we face in our lives plus time constitutes the so-called four-dimensional space. Since the time we perceive on Earth is very slow, we will not obviously feel the existence of four-dimensional space, but once we board a spaceship or reach the universe, we can find the change in time when the speed of our reference frame begins to speed up or begins to approach the speed of light.

If you sail in a spaceship that is close to the speed of light, you will live a lot longer than a person on Earth. There is a potential here where the energy of matter changes with speed. Therefore, the change and contrast of time is based on the speed of matter.

This is the reason why time is one of the elements of what is a four-dimensional space.

Hello, two-dimensional space and three-dimensional space can be defined by coordinates: if one point can be determined with 2 coordinates, we call it two-dimensional; If we can determine a point with 3 coordinates, we call it three-dimensional, and the space where they are located is called two-dimensional space and three-dimensional space.

The second dimension is a plane, and the third dimension is the three-dimensional.

Four-dimensional space is the concept of space-time. In short, any space with four dimensions can be called a "space with four dimensions". However, most of the references to "four-dimensional space-time" in everyday life refer to the concept of "four-dimensional space-time" mentioned by Einstein in his "General Theory of Relativity" and "Special Theory of Relativity".

According to Albert Einstein, our universe is made up of time and space.

The relationship between time and space is to add a timeline to the length, width, and height of a three-dimensional space, which is a virtual value axis. According to Einstein's theory of relativity, the so-called four-dimensional space consists of the three-dimensional space we face in our lives plus time. Because we perceive that time on Earth is slow, we obviously don't feel that there is a four-dimensional space, but once we board a spacecraft or reach the universe, then the speed of our own reference system starts to get faster or closer to the speed of light, and we can find the change in time by comparison.

If you sail through a spaceship at close to the speed of light, you will live longer than a person on Earth. In a potential field, the energy of matter varies with velocity.

Therefore, the change in time and the contrast depend on the velocity of the substance. This is why time is one of the elements of four-dimensional space. What is Four-Dimensional?

Now, it is said that three-dimensional space plus one-dimensional time makes up what is known as four-dimensional space. However, this kind of argument is achieved overnight. Why?

We can think about it in two ways. They are two-dimensional beings (if any) who think that the so-called three-dimensional space is completely different from our three-dimensional space - they treat time as three-dimensional because they cannot feel the existence of this one-dimensional dimension. Similarly, we are now in the wrong region when calculating time as the third dimension.

Maybe when they see that we are promoting the idea, the three-dimensional creatures are sighing for us. Is time one-dimensional?

In my opinion, time should be one-dimensional, that is, to increase the dimension of multidimensional beings by one dimension to form a new n + 1 dimensional space. In addition, this will help us solve some problems and deepen our understanding of spaces with higher three-dimensional dimensions. I have a new idea that all dimensions are made up of time.

Without time, there is no space, including the most basic one-dimensional space. This should be well understood, because without time, the existence of space itself is meaningless, because space-time itself is an indivisible whole. So, why can one kind of time form different dimensional spaces?

Here, we can consider time as a decomposable constant.

The famous scientist Albert Einstein once said that in the dimension that human beings are currently in, human beings cannot go back to the past, nor can they go to the future instantly, and this is essentially because the timeline is an independent dimension. In three-dimensional space, we can only keep moving forward along the arrow of time.

The dimension of space he understands is that after the spacecraft reaches the speed of light or superluminal, the space displayed at the front end of the spacecraft is the four-dimensional space! This four-dimensional space is a conceptual value of velocity, which is unrealistic, because human technical masses cannot reach the speed of light! And even if a four-dimensional space is created after reaching the speed of light, it is still a suspense where this four-dimensional space leads?

Einstein's understanding is that any space with four dimensions can be called a four-dimensional space, which is a concept of space-time.

The meaning of dimension and number line is almost the same, a coordinate uses several number lines is several dimensions, such as an object has length, width, height, time, these are the four dimensions, in fact, the physical substance not only has these four dimensions, such as mass.

Explain in layman's terms what the theory of relativity is about.

According to Einstein's four-dimensional spatial division, the point is zero-dimensional; The line between two points is one-dimensional; The surface made up of countless lines is two-dimensional; Add height to the two-dimensional basis, and it is three-dimensional; Three-dimensional plus time is four-dimensional. On top of this, Einstein and other scientists have speculated that there is a higher dimension in the universe.

Multidimensional space: The number of abstract concepts that things are "connected".