What is the source of the sun s great energy? Why?

Introduction: For a long time, people have wondered where the tremendous energy emitted by the sun comes from. In 1938, the atomic nucleus was discovered.

reaction, and finally solved the mystery of solar energy. It turns out that the amazing energy emitted by the sun actually comes from the inside of the atomic nucleus.

It is extremely rich in hydrogen on the sun.

At high temperatures (15 million) in the center of the sun, these hydrogen atoms.

The nuclei interact with each other and combine to form a helium nucleus, which simultaneously releases a large amount of light and heat. A thermonuclear reaction that takes place inside the sun to convert hydrogen into helium.

It is the source of the sun's great energy. The hydrogen consumed by this thermonuclear reaction is extremely abundant on the sun. The hydrogen stored on the sun will at least supply the sun to continue to shine as brilliantly as it does for 5 billion years!

Even if all the hydrogen on the sun is burned, there will be other thermonuclear reactions that will continue to emit its tremendous energy!

In a sense, the entire amount of solar energy is never exhausted. Scientists say that the life of the sun is about 10,011 billion years, based on the mass of the sun, the pressure and temperature of the core caused by nuclear fusion.

speed, thus calculating the rate of fuel consumption, how long will allow the core part of the hydrogen fuel.

depleted, thus deriving its lifespan. All stars are consumed of hydrogen fuel in the core, and hydrogen fusion stops, thus the main sequence star.

The stage ends, and the late stage of unstable evolution begins. Note that this refers to the "solar core" running out of energy, not the entire sun. According to the study, the sun's nuclear fusion takes place at the core of a quarter of the sun's radius, that is, it occupies only a small part of the core of the giant sphere of the sun, and only uses the fuel of that region.

The key to the Sun's steady release of energy lies in the accumulation of hydrogen at the beginning of star formation. As hydrogen gathered into the interior of the primordial sun, the temperature inside the sun began to gradually increase, eventually producing hydrogen-helium nuclear fusion, and the huge energy produced by nuclear fusion lit up the entire sun and spread the huge energy throughout the solar system.

The sun is the main energy of the earth, and for a long time, the sun has been steadily emitting light and heat, gradually improving the earth's atmospheric environment and making the earth a planet suitable for life.

The Sun is the only star in the Solar System, and it emits its own stream of charged particles. This is where the sun's energy comes from. It can shine and heat continuously.

From the inside of the nucleus, there is a lot of hydrogen in the sun, and the hydrogen nucleus will constantly interact with each other, which can release heat and light.

The interior of the nucleus is extremely rich in hydrogen elements on the sun, and under the high temperature (15 million) and high pressure conditions in the center of the sun, these hydrogen nuclei interact with each other and combine to form helium nuclei, releasing a large amount of light and heat at the same time.

The sun's energy comes from nuclear fusion reactions inside.

The sun is dominated by hydrogen, accounting for more than 70%; This is followed by helium, and the other elements add up to only 1%. The temperature of the sun's core is up to 15 million degrees and has a pressure of 250 billion atmospheres. Under such high temperature and high pressure conditions, the nuclear reaction of hydrogen fusion into helium is going on in the interior of the sun all the time.

It is in this nuclear fusion reaction that a huge amount of energy is released.

In a nuclear fusion chain reaction, two hydrogen nuclei (protons) fuse to release a neutron and a neutrino to form a helium-2 nucleus. The helium-2 nucleus reacts with a hydrogen nucleus to release a photon to form a helium-3 nucleus. Two helium-3 nuclei fuse to produce a stable helium-4 nucleus that releases two protons at the same time.

In the whole process, four hydrogen nuclei are fused to form a helium-4 nucleus, which simultaneously emits two neutrons, two neutrinos, and two photons. The vast majority of the energy released by the sun is carried by photons.

The great energy of solar activity** is nuclear fusion inside the Sun. The ** of solar radiation energy is the nuclear fusion reaction, that is, the fusion of 4 hydrogen nuclei into 1 helium atom and emits huge energy and various rays. Sunspots, solar flares belong to solar activity.

The source of the sun's enormous energy is nuclear fusion in the sun, which is taking place all the time.

The source of the sun's tremendous energy is thermonuclear reactions, which release energy steadily. It is also a key energy.

Chen's Cosmological Model: It raises several questions about the mainstream theory of the sun, first, whether the sun is a gas planet; 2. Why is the density of the sun smaller than that of the earth? 3. Whether the sun's energy is really the same as nuclear fusion. In response to these problems, the Chinese Taiji universe model, the Chen's universe model, puts forward a new view

One, the Sun is also a solid planet; Second, the density of the sun is much greater than that of the earth (especially the density of the center is much greater than that of the earth); Third, the mass centripetal superposition aggregate effect formed by the solar energy** and the dark energy.

It is light, and the light emitted by the sun has a lot of energy, and this light can be used in many places, which is very convenient and convenient.

This statement is definitely wrong.

Not to mention the solar energy used in direct dismantling, wind energy and water energy can be recycled because of solar energy, which can also be regarded as; There is also charcoal, oil, natural gas, and coal, which are also converted by solar energy from the source.

But there are many types of energy that have nothing to do with solar barrage. The tidal energy of seawater, that is, the energy formed by the ebb and flow of seawater, is mainly caused by the gravitational effect of the moon on the earth. Geothermal energy, such as the heat of lava, is the energy produced by the radioactive transformation of the earth's radioactive elements, and has nothing to do with solar energy.

In addition, the nuclear energy used by human beings, whether it is peaceful nuclear power generation or nuclear power of war, these energies are obtained directly from nuclear reactions by human beings, and have nothing to do with solar energy. Although solar energy is also produced by nuclear reactions on the sun --- nuclear fusion, solar energy is a type of nuclear energy does not mean that all nuclear energy is solar energy.

So there are a lot of kinds of energy that have nothing to do with solar energy.

The sun's energy comes from nuclear fusion reactions inside. The process by which four hydrogen nuclei inside the sun fuse into one hydrogen nucleus. In this process, the sun releases a large amount of energy and also burns hydrogen constantly.

But this combustion does not require the aid of oxygen, and after combustion, it becomes a new element. In the interior of the sun, a nuclear reaction of hydrogen fusion into helium is taking place all the time.

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 kg.

The Sun is a yellow dwarf, and the lifespan of a yellow dwarf is roughly 10 billion years, and the Sun is currently about 100 million years old. In about 50 to 6 billion years, the Sun's interior will be almost completely depleted of hydrogen and the Sun's core will collapse, causing the temperature to rise, a process that will continue until the Sun begins to fuse helium into carbon.