The volume of the sun, what is the volume of the sun?

The diameter of the Sun is 1.39 million kilometers, which is 109 times that of the Earth and 400 times that of the Moon. The Sun is 1.3 million times the volume of the Earth, 330,000 times the mass of the Earth, and has an average density of grams3.

The Sun weighs 270 times more than the Moon, and the Sun is like an elephant to an ant compared to the Moon. The distance between the Sun and the Earth is 100 million kilometers, which is 400 times the distance from the Moon to the Earth. The Sun is a red-hot ball of gas, rising from the surface to the center, with a central area of about 16 million degrees Celsius and 300 billion atmospheres.

In the center of high temperature and high pressure, a huge nuclear reaction zone is formed, its composition is hydrogen and helium, and when hydrogen is converted into helium, a huge amount of energy can be released, which is the nuclear fusion reaction. The energy released in the nuclear fusion reaction is radiated to the surroundings in the form of electromagnetic waves, which is often referred to as solar radiation. Five billion years ago, since the day the sun was formed, it has been releasing enormous amounts of energy without interruption, and it is estimated that this state will continue for another 5 billion years.

The surface of the sun visible to the naked eye is the "photosphere", the periphery of the "photosphere" is the "chromosphere", and the outermost layer is the "corona", which make up the atmosphere of the sun. The Sun also has a rotational and orbital motion, and the rotation period is about 25 days in the solar equatorial zone and about 35 days in the polar region; The orbital period (the period that orbits the galactic core) is about 100 million years (assuming that the orbital eccentricity is zero).

The volume of the Sun is about 10 18 cubic kilometers (1,300,000 times that of the Earth) and its mass is about kilograms (333,400 times that of the Earth).

The total mass of the entire solar system is concentrated in the sun, so much material makes the sun a well-deserved king of volume in the solar system, and it is also the only star in the entire solar system, with a diameter of about 13.92 million kilometers, and its volume is about 1.3 million times that of the earth.

Characteristics of the sunThe sun uses nuclear fusion to release light and heat into space, which is the source of light and heat for the planets. The main signs of solar activity are sunspots and flares. Flares are the most intense display of solar activity.

On the Earth's climate precipitation, ionosphere, magnetic field there is a phenomenon of "magnetic storms" and in the night sky at high latitudes there are auroras. On the photosphere of the Sun, there are some swirling air currents, like a shallow disk, concave in the middle, which appear to be black, and these vortex air currents are sunspots.

The solar volume iscubic kilometers.

The Sun is a huge, red-hot planet of gas. Knowing the distance between the Sun and the Earth, and then measuring the diameter of the angle of view of the sun's circle from the earth, we can find that the radius of the sun is 10,000 kilometers, which is 109 times the radius of the earth. From this, it can be calculated that the volume of the Sun is 1.3 million times that of the Earth.

Changes in the physical properties of the sun

In the vast universe, the Sun is just a very ordinary star, and the solar wind extends to the heliopause 100 AU away. The bubbles formed by this solar wind are called the heliosphere and are the largest continuous structure in the solar system. The Sun or 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.

Its diameter is about 1,392,000 kilometers, which is 109 times the diameter of the Earth; The mass is about 330,000 times that of a 2 10-kilogram ball, which is about the total mass of the solar system. In terms of chemical composition, about three-quarters of the mass of the Sun is hydrogen, and the rest is almost all helium, including less than 2% of oxygen, carbon, neon, iron, and other heavy elements.

The sun is the material on which human beings depend, and each of us has the obligation to protect it.

<> volume of the Sun is about 141200000000000000000 cubic kilometers.

The Sun is the solar system.

The center of the celestial body, 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 Ginmori River System.

The center of the revolution. The Sun is a star 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, which is 109 times the diameter of the Earth; Its mass is approximately 2060 kg.

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

way to release light and heat into space.

The size of the sun.

It has a diameter of 1,392,000 kilometers (109 times the diameter of the reed ball) and a surface area of 10 12 square meters.

Volume: 10 18 cubic kilometers (130 0000 times the Earth) Mass: kilograms (333 400 times the Earth).

Relative to the mass of the earth rotten talk about the zone.

The diameter of the Sun is 1.39 million kilometers, and its volume is about cubic kilometers, which is 109 times that of the Earth and 400 times that of the Moon. The Sun is 1.3 million times the volume of the Earth, 330,000 times the mass of the Earth, and has an average density of grams3.

A star located at the center of the solar system, it is almost an ideal sphere intertwined with hot plasma and magnetic fields. The diameter of the Sun is about 1,392,000 kilometers, which is 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% of the mass, which uses nuclear fusion to release light and heat into space.

Evolution:

The Sun was formed about 100 million years ago in a cloud of collapsed hydrogen molecules. The time of the Sun's formation is measured in two ways: the Sun's current age in the main sequence zone, confirmed using computer models of stellar evolution and primordial nucleosynthesis, which is about 100 million years old.

This is very consistent with the radioactive dating of the oldest material of the sun is 100 million years old.

The Sun has reached middle age in the evolutionary phase of its main sequence, in which nuclear fusion is the fusion of hydrogen into helium at the core. More than 4 million tons of matter are converted into energy in the Sun's core every second, producing neutrinos and solar radiation. At this rate, the Sun has so far converted about 100 Earth-masses of matter into energy, and the total time spent by the Sun in the main sequence is about 10 billion years.

The volume of the Sun is: cubic kilometers. The Sun is a huge, dusty, red-hot planet of gas.

Knowing the distance between the sun and the earth, and then measuring the diameter of the sun's circle from the earth, we can find that the radius of the sun is 10,000 kilometers from a simple trigonometric relationship, which is 109 times the radius of the earth. From this, it can be calculated that the volume of the Sun is 1.3 million times that of the Earth.

Earth is one of the eight planets in the solar system, the third planet in order from near to far, and it is also the terrestrial planet with the largest diameter, mass and density in the solar system, 100 million kilometers away from the sun. The Earth rotates from west to east while revolving around the Sun. Now 4.046 billion years old, it has a natural satellite, the Moon, and the two form a celestial system, the Earth-Moon System.

It originated from the primordial solar nebula 4.6 billion years ago.