How much energy does the sun emit in one second?

The energy released by the sun in one secondThat's about 36 billion joulesIt's very big.

The sunOne second of energyEnough for humans to use for many years.

According to reliable calculations, the energy released by the sun in one second is enough for human beings to use for 720,000 years. It may seem like a big number, but it's actually nothing at all; Because the energy released by one star can be as high as a thousand times more effective; In fact, the energy in the universe is really innumerable, and due to limited technology, it has not been discovered and utilized by us; It also proves that our technology still needs to be developed, and it is still a bit backward!

The energy of the sunWhat does it do?

It should be said that it provides the basic conditions for the survival of all creatures on the earth, and all things survive on the energy of the sun; If there were no sun, the world would be dark, and it would be shrouded in darkness, and all living things would cease to live. Of course, all things are interdependent, and human beings are also living happily under the guidance of the sun; Plants and animals also rely on the sun's photosynthesis.

It also shows that the energy of the sun is really very large, and it is also an indispensable condition.

The energy of the sun isHow to get to EarthThis?

The energy produced by the sun is released in the form of high-energy rays, which are also tightly collected at the base of the sun; After that, it is slowly refracted in various parts of the sun, and then the cycle repeats, day after day, year after year, and the sun's rays.

The speed of propagation in a vacuum is indescribable, and it is very fast; According to reliable data, the calculated speed can be transmitted to the earth in about eight seconds, which is why the earth does not feel ice and snow all year round; Although the amount of solar energy is very large, we still lack the skills of how to use the energy, and we still need to develop more technology to solve these problems!

Of course, with the advancement of science and technology, I believe that I can think of a better way to use or collect this energy for backup, which is just a personal guess, and it shouldn't take too long to do it!

The heat is particularly high. The sun radiates about 2,860 billion megawatts of energy per second.

The energy emitted in one second is particularly large, and the temperature is particularly high, so the energy emitted can kill a lot of bacteria.

The energy emitted by the sun in one second is really very large, and it can be used by us humans for 1 million years.

As the "king" of the solar system, the sun monopolizes about the mass of the solar system, and an average of about 4 million tons of mass in its interior is converted into energy through nuclear fusion reactions. According to Einstein's mass-energy equation e=mc 2, the amount of energy released in one second is about x 10 26 (360 According to recent statistics, the sum of the energy consumed by us humans on Earth per year is about 5 x 10 20 (5 trillion) rows (5 trillion), and after simple calculations, we have achieved amazing results. The sun releases enough energy per second for humans to use it for more than 720,000 years.

You know, it's just the energy that the sun releases in a second! It should be noted that the above calculations for the Sun are only very rough calculations, and in fact the number proposed by scientists is a bit higher than this (about x 10 26 lines), which will rise further as the nuclear fusion reactions in the Sun's interior gradually increase.

The path of civilization development is a heavy process. The history of mankind is millions of years, but it has been a few hundred years since our civilization actually began to develop at a high speed. Therefore, if there are no surprises, it can be said that in the near future human civilization will reach new heights.

Incandescent lamps should be sampled for vacuum to prevent oxidation and fracture of tungsten. Oxygen is not required for glowing hair color after it is turned on. It is a phenomenon that creates resistance.

We know that dry ice fire extinguishers use carbon dioxide to extinguish fires, but magnesium can react violently in carbon dioxide to produce carbon and magnesium oxide. This is the result of the only reaction. And hydrogen burns in chlorine and magnesium in sulfur dioxide.

Therefore, the heat of luminescence does not necessarily require oxygen. Neither requires oxygen, but incandescent lamps and magnesium powder have two different properties, one is a physical phenomenon and the other is a chemical phenomenon. There are more planets that benefit the most from sunlight and enthusiasm than we do on Earth.

The survival of all life on Earth depends on the light of the sun. According to calculations, the energy released by the sun per second is enough to last all of humanity for more than 250,000 years, but on Earth, the amount of solar energy we can get is practically minimal.

But energy doesn't come out of nowhere. If the solar energy releases so much energy, does the energy come from? The "combustion" produced by the sun itself under the action of high temperature and high pressure causes the sun's hydrogen to fuse into helium, releasing a huge amount of energy in the process, and with the release of energy, the sun's fuel is also consumed.

As the fuel is consumed, so does the mass of the sun.

If all the various forms of energy consumed by production and life on the earth are counted in a centralized manner, it is equivalent to about 20 billion tons of standard coal, which is 634 tons per second, and the energy released by the sun per second is 100 million tons of standard coal, which means that it can theoretically be used by the earth for 4.6 billion years.

The earth can be used for a year because the energy produced by the burning of the sun is huge, and this energy is enough for humans on the earth to use it for a year day and night.

The energy that the sun burns for one second can be used by the earth for decades because the energy consumed by the sun is enormous.

The light and heat emitted by the sun is one of the important conditions for us to live on earth. So, how much energy does the sun have? Is it enough for us to live forever?

The sun can convert 5 million tons of matter into energy in an instant, which is roughly equivalent to seven large-scale supertankers loaded with oil. Experts use the following analogy to tell us about the enormity of the sun's energy: all the nuclear plants on the earth combined, there are about 20,000 bombs; At a higher level, assuming that each one is 1 million tons – then the energy released by the sun every second is equivalent to 5 million times the energy released by the entire Earth's nuclear reservoirs. "

The energy of the sun** is at its core.

The core temperature of the Sun is as high as 15 million degrees Celsius, and the pressure is equivalent to 250 billion atmospheres. The gas in the core is extremely compressed to 150 times the density of water. Nuclear fusion takes place here, and 700 million tons of hydrogen are converted into helium every second.

In the process, about five million tons of net energy are released (roughly equivalent to 3,860 billion gigajoules, 386 followed by 26 zeros).The energy produced by fusion is transmitted outward through convective and radiation processes. The energy produced by the core takes millions of years to reach the surface.

The Sun is the center of the solar system, and the proportion of mass reaches that of the solar system. As a star, nuclear fusion is always taking place inside it, and it is precisely because of this that it can continue to shine and heat. This thermal energy comes to the earth and brings us warmth, vitality and so on.

The sun consumes 4 million tons of hydrogen in one second, and the energy released per second is equivalent to 91 billion hydrogen bombs of 1 million tons at the same time in one second. The sun releases as much heat per minute as billions of tons of coal burn.

Joule copy.

1. The Sun (the central day of the solar system.

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 in turn orbits the Milky Way.

The center rotates. 2. Energy.

As a star, the Sun, its overall appearance is 38.3 billion trillion trillion watts of luminosity and an absolute magnitude. Solar thermonucleus.

The reaction is a yellow G2 dwarf star with an effective temperature equal to 5800 degrees Kelvin. The sun with the earth revolving around it in orbit.

The average distance is 149,597,870 km (light seconds or 1 astronomical unit). By mass, its material composition is 71%.

of hydrogen, 26% helium and a small amount of heavier elements. They are all released by nuclear fusion, according to the theory that the sun lasts.

The substances produced by the nuclear fusion reaction are metals such as iron and copper.

3. The energy released by the sun every second is equivalent to the energy released by burning 100 million tons of standard coal. Radiation to the Earth every second.

The surface energy is about 17 trillion kilowatts, which is equivalent to 10,000 times the total annual energy consumption of the world.

The total amount of energy emitted by the sun is staggering. Someone measured the unit time on the ground from the too.

Yang energy. It has been measured that an area of one square centimeter, perpendicular to the sun's rays, receives approximately the amount of solar energy per minute.

Card. In other words, if put on a cubic centimeter.

water, let the sunlight shine vertically, then every minute the temperature of the water will rise in height, that is, connect.

Nearly two degrees. This one per square centimeter per minute.

card, it is called the "solar constant".

With this accurate "solar constant", we can calculate the total amount of energy emitted by the sun.

We know that the distance between the Earth and the Sun is about 150 million kilometers.

This number of cards is in the distance.

The Sun is 150 million kilometers away from the Earth. So, just multiply the card to one hundred and a half million.

The area of a sphere with a radius of 10 million kilometers can be used to derive the full amount of energy emitted by the sun. That's 5.5 trillion billion calories of energy per minute, but how big is that? We can make an analogy:

If an ice bridge is erected between the earth and the sun, which is three kilometers wide and three kilometers thick, then the energy emitted by the sun in just one second can turn all the 150 million kilometers long ice bridge into water, and in another eight seconds, it can turn it into steam.

Although the sun emits such a huge amount of energy, it only falls to the earth by a small amount, because the sun is so far away from the earth. In fact, the amount of solar energy received by the Earth is only 1/2.2 billion of the total energy emitted by the sun. It is this 1/2.2 billion of the sun's energy that feeds the entire planet.

How much energy does the sun project onto Earth each year? The answer is a bit unexpected.

These energies of tens of billions of nuclear bombs.