What are the three effects in the theory of relativity

The three effects of special relativity are: the shortening of the scale of motion, the delay of the motion clock, and the relativity of the simultaneity.

Special relativity unifies the concept of space-time unity, but does not include non-inertial frames and does not solve the problem of gravity.

In 1907, Ai proposed the basic principles of general relativity, which were continuously enriched and enriched (mainly combined with the development of Riemannian geometry), completed in 1915, and published "Foundations of General Relativity" the following year.

General relativity is a theory about gravity, and on the basis of special relativity, it further demonstrates the relationship between the structure of space-time and the distribution of matter, and points out that gravitation is completed by the existence and distribution of matter, which is caused by the uneven properties of space-time. The theory of space-time "bending" was proposed.

The core idea of general relativity is that the inertial mass and gravitational mass are equal. The laws of physics must all have the same properties in any coordinate system, i.e., they must be covariant under any coordinate transformation.

Two corollaries of general relativity: light rays are bent by gravity, and the spectrum is redshifted by gravity. Predicted gravitational clock effects and gravitational waves.

I haven't heard of the term three effects, but it's a special theory of relativity.

There is a slowing (or time dilation) effect of the moving clock, that is, the moving clock slows down; There is a shortening (length shrinkage) effect of the moving scale, that is, the length will shrink in the direction of motion, general relativity.

One effect is that the closer you are to the gravitational field, the slower the clock, and there are many other effects, but the ones mentioned earlier are relatively well-known and easier to understand.

The relativistic effect refers to the phenomenon that the relative clock error between the satellite clock and the receiver clock is caused by the difference in the motion state (velocity and gravitational potential) of the satellite clock and the receiver clock.

Origin: The theory of relativity is a theory of the relationship between time, space and matter founded by Albert Einstein. It is divided into two parts: the special theory of relativity and the general theory of hunger and relativity.

In 1905, Albert Einstein published a very famous article "On the Electrodynamics of Moving Bodies", announcing the birth of the special theory of relativity, which described the spatio-temporal relationship between inertial frames, and pointed out that for different inertial frames doing relative motion, whether two remote events occur "at the same time" is a relative concept.

Einstein also proposed the space-time effects such as "the moving clock slows down" and "the moving steel ruler becomes shorter", and later Einstein pointed out that "the mass of an object is related to the speed of motion", and proposed the famous mass-energy equation: e=mc.

Difference between special and general relativity:

Traditionally, in the early days of Einstein's theory of relativity, the classification of special versus general relativity was marked by whether the question under discussion involved a non-inertial frame of reference. With the development of the theory of relativity, this method of classification has become more and more disadvantageous—the frame of reference is related to the observer, and the division of physical theory by such a relative physical object is considered to be incapable of reflecting the essence of the problem.

It is generally believed that the difference between special and general relativity lies in whether the problem under discussion involves gravity (bending space-time), i.e., special relativity only deals with those problems that have no gravitational effect or can be ignored by gravitational action, while general relativity discusses physics when gravity acts.

In the language of relativity, the background space-time of the special theory of relativity is straight, that is, the four-dimensional ordinary manifold is matched with the Min's gauge, and its curvature is zero, also known as the Min's space-time; The background space-time of general relativity is curved and curvature, and its curvature tensor is not zero.

The above content refers to Encyclopedia - Theory of Relativity.

Encyclopedia - Relativistic Effects.

General relativityEinstein predicted three important effects:

The deflection of the first ray in the gravitational field, simply put, says that light is also matter, so it will also be affected by gravity, and the deflection will occur at this time. The premise is that such a hidden macro must be very large to have an effect on the light, and only a large enough object can deflect the light.

Second, gravitational redshift.

In simple terms, electromagnetic waves are due to the influence of gravity.

At first, this could not be verified by experiments, and it was not until 1959 that the conditions for experiments were available.

The third is Mercury.

The main reason for perihelion precession is that Mercury is influenced by other planets. Of the three major effects, this is the first theory to be proven.

Development process:

Albert Einstein published an article on light in 1905 in the special theory of relativity.

medium, gravity and acceleration.

The rudiments of the general theory of relativity began to take shape.

In 1912, Albert Einstein published another article, "How to describe the gravitational field in the language of hand in hand geometry." At this point, the kinematics of general relativity emerged.

It wasn't until 1915 that the Einstein field equations were published, and the dynamics of the entire general theory of relativity were finally completed.

The relativistic effect refers to the phenomenon that the relative clock error between the satellite clock and the receiver clock is caused by the difference in the motion state (motion speed and gravitational position) of the satellite clock and the receiver clock.

The theory of relativity is a theory created by Albert Einstein about the relationship between time, space, and matter. It is divided into two parts: the special theory of relativity and the general theory of relativity.

In 1905, Albert Einstein published a very famous article "On the Electrodynamics of Moving Bodies", announcing the birth of the special theory of relativity, which described the spatio-temporal relationship between inertial frames, and pointed out that for different inertial frames doing relative motion, whether two remote events occur "at the same time" is a relative concept.

Einstein also proposed the space-time effects such as "the moving clock slows down" and "the moving steel ruler becomes shorter", and later Einstein pointed out that "the mass of an object is related to the speed of motion", and proposed the famous mass-energy equation: e=mc.

Special relativity.

, the speed of light does not change) and the principle of relativity (i.e., in any frame of inertia, the laws of physics are in the same form as state gods).

These two principles of relativity are different from the space-time view of classical mechanics, so when an object moves at high speed, it will produce some observable wonderful effects, such as: the ruler of motion shortens the god lead, the motion of the medium slows down, the moving object becomes more massive, and the transverse Doppler effect. Wait a minute.

To sum up, there are three, the mass becomes larger, the scale becomes shorter, and the time becomes slower under near-light speed motion.

There are many phenomena in the theory of relativity, but they all appear in the microscopic realm.

The metaphor is the principle of the invariance of the speed of light, which means that an atom, no matter how fast you accelerate, cannot exceed the speed of light. Newton's three laws are also not in this microscopic field, because we all think that matter has gravity, but the gravity of atoms can be ignored, that is, only give it a horizontal force, it will not do a flat throwing activity, but only a linear variable speed motion.