Does sunlight weigh the sun

The gravitational bending of light rays near the sun was theoretically proposed by Albert Einstein, and the third great prediction of general relativity is that the gravitational field deflects light. The closest gravitational field to Earth is the gravitational field of the Sun, which Einstein predicted would be deflected by 1.7 seconds if distant starlight swept past the surface of the Sun. In 1919, at the instigation of the British astronomer Eddington, Britain sent two expeditions to observe the total solar eclipse in two places

The starlight does deflect for 1.7 seconds near the Sun. The Royal Society and the Royal Astronomical Society formally read out the observations, confirming the correctness of the conclusions of general relativity. Therefore, the light rays are affected by the gravitational field, which changes the trajectory of motion and hence has weight.

Theoretically, matter has weight, and sunlight is also made up of one substance after another, but these substances are too small, so it is difficult to get their weight.

According to the photon theory, there is.

The Sun weighs about 200 billion trillion tons. The sun is the solar system.

The center of the celestial body, which occupies the overall mass of the solar system. The eight planets in the solar system.

Asteroids, meteors, comets, outer Neptune objects, and interstellar dust all revolve around the Sun, which in turn orbits the Milky Way.

The center of the revolution.

The weight of the sun is equivalent to the weight of 330,000 Earths, more than 300 years ago, Newton.

The law of gravitation was discovered.

And it proves that any object in the universe will pull each other. Newton also used mathematical formulas.

The weight of the sun can be calculated by calculating the gravitational force between the earth and the sun, and then applying another formula to this answer.

The sun

The sun is the central body of the solar system and occupies the overall mass of the solar system. The eight planets in the solar system, asteroids, meteors, comets, outer Neptune objects, and interstellar dust all revolve around the Sun, which revolves around the center of the Milky Way.

The Sun is a star located at the center of the solar system, and it is almost an ideal sphere intertwined with hot plasma and magnetic fields. The diameter of the Sun is about 1,392,000 (kilometers, equivalent to 109 times the diameter of the Earth; It is about 1.3 million times the size of the Earth; Its mass is about 2 10 kilograms (330,000 times that of the Earth).

In terms of chemical composition, about three-quarters of the mass of the Sun is now hydrogen, and almost all of the rest is helium, including oxygen, carbon, neon, iron, and other heavy elements with less than 2% mass, using nuclear fusion.

way to release light and heat into space.

The weight of the sun is about 2 1030 kilograms.

The Sun is 109 times the diameter of the Earth and about 1.3 million times the size of the Earth.

About three-quarters of the sun's weight is now hydrogen, and almost all of the rest is helium, including oxygen, carbon, neon, iron and other heavy elements with less than 2% by mass, using nuclear fusion to release light and heat into space.

Kilogram (333,400 times the size of Earth) Attached: The Sun Sun is an ordinary star that currently spends about half of its main sequence career on the Herrault chart. It is a mass of billions of billions of tons.

The Sun is an ordinary star with a mass of 100 million kilograms, which accounts for the total mass of the solar system. The mass of the Sun is about 330,000 times the mass of the Earth.

Question 1: How much does the sun weigh? The mass of the Sun is about kilograms (usually taken as kilograms). The mass of the Sun is about kilograms (usually taken as kilograms). The mass of the Sun is about kilograms (usually taken as kilograms).

Question 2: How much does the sun weigh? In astronomy, solar mass is a unit of mass used to measure stars or large celestial bodies such as galaxies.

Its size is equal to the total mass of the Sun, which is about kilogramsIt can be expressed in a unit symbol: The mass of the Sun is 330,000 times the mass of the Earth.

The average density of the sun is gram cm3, which is somewhat greater than water. But the density of the sun inside and outside is not the same. Its shell is mostly gaseous and has a very low density.

But the further inside, the denser and denser the substance becomes. The density of the core may be 160 grams cm3, which is nearly 20 times denser than steel. Its total mass is 330,000 times that of the Earth.

The sun is steadily emitting energy into space all the time, of which only about 1/2.2 billion of energy comes to the earth in the form of radiation, becoming the main light and heat on the earth. The core of the sun is constantly undergoing thermonuclear reactions in which hydrogen nuclei fuse into helium nuclei, burning more than 600 million tons of hydrogen fuel per second, and about 4 million tons of hydrogen nuclei are actually consumed when fusion into helium. This is how the sun's immense energy is generated.