The sun is composed of what kind of substance is karma

The Sun is the largest object in the solar system. It has the entire mass of the solar system (Jupiter has most of the remaining mass). The mass of the Sun is composed of 75% hydrogen and 25% helium (the atomic number is hydrogen, which is helium); Other substances ("Metals") is only the sum of the totals.

In the core of the Sun, hydrogen is converted to helium, and these amounts change slowly. The outer layers of the Sun have different rotation periods: the equatorial plane rotates once in the sky; In the polar regions, it reached 36 days.

This peculiar phenomenon arises because the Sun is not a solid sphere like Earth, and a similar situation can be seen on gaseous planets. Therefore, in the interior of the Sun, the rotation period is also different, but the core of the Sun still rotates like a solid body. The state of the Sun's inner core is staggering, with a temperature of 15,600,000 Keliton and a pressure equivalent to 250 billion atmospheres.

The gas in the inner core is so compressed that it is 150 times denser than water. The Sun releases energy in erg seconds (i.e. 3,860 billion trillion megawatts), which is produced by nuclear fusion reactions. Approximately 700,000,000 tons of hydrogen atoms are converted into approximately 695,000,000 tons of helium atoms per second and 5,000,000 tons (erg) of energy in the form of gamma rays.

Because the rays are emitted to the surface of the sphere, the energy is constantly absorbed and dissipated, so that the temperature is constantly lowered, so there is a huge temperature difference between the inside and outside and the basic visible light. The energy output by convection is at least 20% higher than the energy diverged by radiation. The outer surface of the Sun is called a photosphere and has a temperature of about 5,800 kilo.

Sunspots belong to the "cooler" part of the sun, at only 3800 kai (they look darker because of the comparison to the surrounding area). Sunspots can be very large, up to 50,000 kilometers in diameter. Sunspots arise as a result of complex and currently unknown interactions from the Sun's magnetic region.

The sun is mostly made up of ordinary gasesMost of the materials that make up the sun are ordinary gases, of which hydrogen accounts for about 71 percent, helium accounts for about 27 percent, and other elements account for 2 percent.

The atmosphere of the Sun, like the Earth's atmosphere, can be divided into various layers according to different heights and different properties, namely the photosphere, the chromosphere and the corona.

The sun can be divided into nuclear reaction zone, radiation zone and convection zone, and solar atmosphere from the center outward.

In the interior of the sun, four hydrogen atoms fuse and shrink into a helium atom, releasing a huge amount of energy, which is light and heat.

The substances that make up the sun are: high-energy atoms such as hydrogen and helium. 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.

A planet is usually a celestial body that does not emit light of its own light and orbits a star. Its rotation is often in the same direction as the rotation of the star it orbits. Generally speaking, planets need to have a certain mass, and the mass of the planet must be large enough to be nearly spherical, and it cannot undergo nuclear fusion reactions like stars.

Inside the Sun are hydrogen atoms and molecules, formed by the accumulation of billions of years, early nebulae. After 1 million years, the center of the nebula cluster will form a gas-like disk with the highest density and highest temperature, which will increase in temperature under the continuous contraction of its own gravity, and begin to undergo nuclear fusion reaction at about 10 million degrees Celsius, which will form 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, offshore Fanling 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 ball of hot plasma intertwined with a magnetic field. 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 kg. In terms of chemical composition, about three-quarters of the sun's mass 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.