How to explain general relativity in an easy to understand way, in simple words?

For the development of science, the promotion of the whole world is very huge, especially for some cross-era works, such as the theory of relativity published by Albert Einstein, which is still in use even now, which is divided into special relativity and general relativity, people will wonder how to explain general relativity in an easy-to-understand way, in simple words? In fact, it is possible to convert between mass and energy, so let's analyze it in detail.

First of all, this is Einstein's theory very early, it is really a cross-era work, don't look at it now that it is relatively simple to understand, but when it was released, no one could understand it, and even felt that this was casual nonsense, but time can prove everything, and the current cosmic exploration and scientific progress are still constantly studying Einstein's theory of relativity, in which the general theory of relativity is actually an equation, explaining that objects can be converted between mass and energy only, For example, the most common charcoal burning, which is actually a chemical reaction, and the ashes obtained in the end are not the original charcoal, which releases a lot of energy at this time.

For example, heat energy, light energy, etc., and in the whole process, you will find that the quality of charcoal is actually reduced a lot, and in the end there are only ashes, and this is actually a mass and energy conversion process, but after all, there are many natural factors to overcome, so it will disappear in the end, but the whole process is achieved whether it is the conservation of mass from a chemical perspective, the protection of chemical elements, or the conservation of energy from a physical perspective.

It's just that from a deeper point of view, the conversion between the mass and energy of the object can be carried out, but there is also a certain loss, you can look at the explanation of this equation on the Internet, which is indeed of great cross-era significance, and the narrow theory of relativity is to study the level of the universe, especially for the problem of crossing, and the connection of the speed of light, which is really of cross-era significance.

An easy-to-understand explanation of the general theory of relativity is the process of conversion of energy and mass in simple terms.

Two people, one is running, the other is not moving, the person who does not move sees the person who is running moving, the person who is running, if the person who does not understand makes a gesture of running backwards, the person who is running cannot feel his body, he will feel that he is not moving, and the other person is moving.

The animated short provides a brief introduction to Einstein's general theory of relativity.

The theory of relativity is also known as the special theory of relativity, and the general theory of relativity is also known as the general theory of relativity.

Modern physical theories on the relationship between gravity and time and space. Proposed by Albert Einstein in 1915-1916. The basic assumptions are:

1) the principle of generalized relativity; (2) Equivalence principle. The main conclusions are as follows: (1) the precession law of Mercury's perihelion; (2) light rays are bent in the gravitational field; (3) The spectral lines should move towards the red end in the gravitational field; (4) the presence of gravitational waves; (5) The presence of gravitational lensing, etc.

Decomposition of words Broad interpretation Extension of original meaning from the original meaning; Tends to be a general grasp of the generalized space explained in detail. Promote to elucidate its meaning. "The Book of Rites: Qu Lixia" "Sacrifice to the Father of the Emperor and the Emperor's Ancestral Examination" Tang Kong Yingda Shu:

This is more of a god's honorific name, and it also has a wide meaning. Qing Wang Fuzhi has "Shuo Wen Guangyi".A wider range of definite explanations of the theory of relativity Albert; Einstein's theory that matter and energy are equivalent, and that the mass of an object increases with increasing velocity is a theory of culture, and that the social system of values, standards, and social norms should be regarded as necessary for the cultural structure of their specific historical development.

A simple explanation of the general theory of relativity is as follows:

1. The nature of gravity

According to the theory of general relativity, gravity is not a simple force, but a space-time curvature effect caused by an object. Objects bend the space-time around them, and other objects are affected by gravity when they move in the curved space-time.

2. The bending of time and space

According to the general theory of relativity, the mass and energy of an object bends the surrounding space-time, like placing a heavy object on a rubber sheet, creating a depression. Other objects follow a curved path of space-time, appearing as if the mask is being gravitationally pulled.

3. Distortion of time and space

The general theory of relativity also states that in addition to the fact that mass and energy can affect the curvature of space-time, velocity can also distort space-time. When an object moves at a speed close to the speed of light, space-time is distorted, which is known as the space-time warping effect.

4. Bending and twisting performance

General relativity** is a number of experimental and observational phenomena that cannot be explained under Newtonian mechanics. For example, light rays bend their path in curved space-time, which can be observed in places where gravity is stronger. There is also the phenomenon of black holes, in which objects are gravitationally attracted and cannot escape in extremely curved space-time.

5. Gravitational waves

General relativity also predicts the existence of gravitational waves. When two massive objects, such as a black hole or a neutron star, collide or move against each other, they produce gravitational waves, which are fluctuations that propagate and distort space-time. Recent scientific experiments (such as LIGO) have successfully detected the existence of gravitational waves, which is also an important verification of the general theory of relativity.

6. Cosmic expansion and dark energy

General relativity also provides a theoretical basis for the origin and evolution of the universe. According to this theory, the universe originated from a very dense and high-temperature point, the cosmic large**. In addition, general relativity predicts a mysterious dark energy that is a gravity-defying force that drives the accelerating expansion of the universe.

7. The importance of general relativity

General relativity has an important place in theoretical physics, not only changing our understanding of gravity, but also providing an important framework for explaining astrophysical and cosmological phenomena. Its applications involve black hole research, cosmic evolution, gravitational sensor design, and other fields.

Summary: General relativity is a theory proposed by Albert Einstein to describe gravity, which is the embodiment of the curvature effect of space-time. This theory not only changed people's perception of gravity, but also predicted the existence of positive gravitational waves, providing important theoretical foundations such as the origin of the universe and dark energy.

General relativity plays an important role in the field of theoretical physics and has been applied in many fields.