Do gravitational waves themselves have a gravitational pull?

Similar to electromagnetic waves, gravitational waves are generated as a source of mass disturbances.

Electromagnetic waves are disturbances of electric and magnetic fields, and similarly, gravitational waves are disturbances of gravitational fields. Of course, since gravity is a geometric force related to the geometric properties of space-time, gravitational waves are also perturbations of space-time, perturbations of gauges.

Gravitational waves simply represent the volatility of the gravitational field and are just a concept. It would be inappropriate to say that gravitational waves themselves have a gravitational force.

If you consider the self-coupling of gravity, if you consider the equivalent force generated by the gravitational potential energy, since the coupling constant of gravity is very small, the magnitude of this coupling constant is equivalent to the square of the gravitational coupling constant, which is much smaller. And the influence of gravitational fluctuations in this is absolutely negligible. So in any case, the gravitational force of the gravitational wave itself does not have to worry about it.

Due to the weak mass disturbance in general, gravitational waves are small and difficult to observe. For example, the Earth is not a completely uniform sphere, and such a sphere will have a change in mass distribution while rotating, which will produce gravitational waves. At present, the United States has a corresponding plan to directly detect gravitational waves, by putting a satellite on it to see the force caused by the gravitational waves generated by the Earth's rotation, which is about 10 -9 Newtons.

This project is expected to be completed in 30 years, a long way ago.

Although gravitational waves are currently directly visible (i.e., gravitational fluctuations caused by gravitational waves are not directly measured), the radiative effects of gravitational waves have been observed. The general principle is that orbiting binaries emit gravitational waves, losing energy and causing a smaller orbiting radius. This effect has been observed since the sixties and seventies of the last century, and is quite consistent with the predictions of general relativity.

Therefore, although gravitational waves are not directly seen at present, everyone believes that the existence of gravitational waves is beyond doubt.

Gravitational waves are a concept that, like a magnetic field, has no mass, so there is no gravitational force.

My opinion, don't laugh!

The sun is constantly releasing energy, squeezing the energy around it. Stress is formed.!So the solar system is formed.

Whereas, the earth squeezes the surrounding energy in a magnetic field. When some objects fly past the Earth, the magnetic field can shield more than 70% of the object, and the pressure on the Earth is less for the object. So drop down.

When a plastic bottle is inhaled into the mouth of the bottle, it shrinks. That is to say, all matter will run to a place with low pressure, and gravitational waves are just the energy that the earth constantly releases to push away other energy.

First of all, the current universe is mainly manifested by gravity, because the universe is now in a period of expansion, and all the universes will be affected by centrifugal force, and in order to balance this centrifugal force, gravitational force is generated. When the universe is in a period of contraction, everything in the universe exhibits universal repulsion. It's just a macroscopic statement, an objective law of the universe, and of course a theoretical explanation of why gravitation exists, Newton only said that there is a gravitational phenomenon, but why does it exist?

It was not made clear at all. The most common explanation is that the existence of mass excites the gravitational field, and due to the interaction of the fields, the two forces of attraction and repulsion are generated, and the assumption that the field is a matter that actually exists, which makes me think of whether the ether is real or not, and it is impossible to verify. Einstein said that because of the existence of mass, mass is the embodiment of energy, and because of the action of energy, it is the curved surface of space that is bent, and the surface itself is curved, and it is also normal for the object to move around him, because his own orbit is curved, which seems to make sense and has defects.

Why does Newton's law of universal gravitation not exist?

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Gravitational waves are the curvature of space-time, or in other words, waves produced by the acceleration of an object with mass. The speed at which gravitational waves propagate is uncertain!

Gravitational waves are predicted by general relativity, and its discovery can be said to be the perfect end to general relativity! In general relativity, the propagation speed of gravitational waves is the speed of light, because this makes the formula the most concise, but this is only a hypothesis and has not been verified in practice, so its speed may be the speed of light, or it may be less than the speed of light, but it can never be greater than the speed of light, because it is the theory of general relativity** and must be limited by the theory of general relativity! One of the premises of the theory of relativity is that the speed of light is the limit of the motion of matter and the transfer of force.

Gravitational waves are ripples in space-time itself that can travel through almost any region of the universe. What are space-time ripples? A stone thrown on the calm water creates ripples, space-time ripples, space-time is a huge plane, and when an object with mass moves on it, it creates ripples and spreads around, and gravitational waves follow!

In fact, the motion of anything with mass can produce gravitational waves, but only insignificant.

Gravitation, one of the four fundamental functions of the universe, once existed theoretically, and now, the discovery of gravitational waves proves its existence. It is worth mentioning that gravitational waves, although they cannot exceed the speed of light, can act on time, causing time fluctuations and slowing down time. Maybe time travel is possible?

Gravitational waves are not actually equal to the speed of light, nor are they equal to the speed of gravity! This is because when a star produces light waves, and when it does, a part of the matter goes outward, while the central matter shrinks inward. At this point, the external gravity is suspended when the absorption is not completed, as the internal material is absorbed by gravity.

In this state, the absorbed matter absorbs all the gravitational force, so no interaction force is emitted outward, and the suspended gravitational state has an effect on the light. The so-called gravitational wave speed itself is the speed of light, which is the same as light, but this part of light is only affected by it, and gravity develops early, countless times faster than light! Before this ** planet was discovered, gravity had already reached tens of billions of years!

The velocity of the gravitational wave is the velocity of the gravitational force. The transmission of gravitational force in space takes time, and its speed is related to the physical properties of the universe.

Gravitational waves are brought about by changes in the magnetic field. Its power lies in its ability to bring two planets together.

The way of gravitational wave transmission is space-time, so it is also called space-time wave, this wave is the most powerful in the universe in terms of breadth and penetration, it is caused by the existence of a relative observation device of an object with mass, and the regular motion is caused.

Gravitational waves are fluctuations caused by the gradual acceleration of an object; Gravitational waves are the limit of the transmission of the motion of matter.