Information ...............
Sun a huge ball of glowing gas in the center of the solar system, Earth orbits with eight other planets around it. The sun is just one of billions of stars in the universe, Ataatmes with something, but it is of great importance to humans outweigh the importance of other stars, without the sun's heat and light, can be no life on Earth.
The diameter of the sun, (ie, the distance between both sides passing the center) 1.392 million km, which is the equivalent diameter of the Earth 109 times. As the sun away from earth distance of 150 million km, it is not shown to us than the moon. The diameter of the sun 400 times the Moon. The distance from the ground up to 400 times the distance from the moon.
If we imagine the sun in the size of a skyscraper, for example, look at the size of land rights, and the moon looks ***** in the size of a small standing next to him, and shows the buyer the largest planets of the solar system in the size of a small building, while the nearest star appears to us in the size of a skyscraper, but at a distance of up to 11 million km
Sun closer to Earth than any other star, which is the only star we can see clearly the surface, so scientists interested in studying to know something about the distant stars. Consists of the visible surface of the flammable gas, heat and light transmitted, and an estimated comprise up to the Earth, which aired the sun heat and light equivalent to two billionth of them, while the remaining heat of the sun and other light Ivhban wasted in space.
Stop the temperature of any region on the surface of the earth on the position of the sun in the sky for the land, and affect the temperature of any area more frequently on the climate. Tropical zones with high temperature, because the sun sends its rays are perpendicular to these areas in the afternoon, while enjoying the nearby areas of North and South poles of the Earth atmosphere of cool, because the sun to Atertf far horizon.
The Egyptians, Greeks and many others of the ancient sun god, preparing them; worship him and give him praise and offerings to temples sanctification. It began beliefs about the sun when they began to interpret its movements across the sky.
We are now sure that the sun is the source of heat and light, and a lot of other radiation. Dependent human life and the ***** and plant based on the surface of the Earth from the sun Maaisalha of different types of energy. Plants use sunlight to manufacture their own food, and then come out, but gas ** Jane. It feeds the human, and the ***** these plants, but Vistnhqan ** Jane emitted them, turn the vehicle to bring the CO a ** by the carbon, which plants Bmzjh light energy and water in the soil, to get the necessary food.
Scientists estimate age of the sun and the rest of the solar system at about 4,600,000,000 years, and estimate it will still be able to produce energy for a further period of not less than 5 billion years
Important facts about the sun
Distance from the Earth:
Oqzareth 147,100,000 km.Otoulh 152,100,000 km.Average of 150 million km.It takes the arrival of sunlight, which runs at speeds of 299.792 kilometers per second to the earth a time of 8 minutes and 20 seconds.
Diameter:
1.392 million km, 109 times as much as the Earth.
Size:
1.3 million times the size of the Earth.
Mass:
99.8% of the mass of the solar system. , Equivalent to 333,000 times the mass of the earth.
Temperature:
At the surface and 5,500 ° C at the center of 15,000,000 ° C.
Old:
4,600,000,000 years ago.
One spin on its axis:
About a month.
Rotation around the center of the galaxy:
225 million years ago.
Chemical composition:
Approximately 75% hydrogen, helium 25%, at least for 70 and another element is the remainder, from 1 to 2%.
Density:
Convection zone 1 / 10 the density of water is approximately equivalent to the radiation density of water around, the stomach as much as 100 times the density of water approximately.
Size of the sun.
Atptad the sun away from Earth as the other stars, so it seems to us is bigger than the stars. And by comparing planets in the solar system we find, too. For example, the sun has a diameter of 1.392 million km, and this distance is equivalent to 109 times as much as the Earth, and at the same time equivalent to 10 times as much as Jupiter, the largest planet in the group, equivalent to 400 times as much as the Moon. And by comparing with other stars, the sun is a medium-sized them. In fact, the sun and stars one of the many scientists call the name of yellow dwarfs. There are stars not exceed in diameter 1 / 10 from Qatar, the sun, as there are stars with diameters of as much as 1000 times diameter of the sun. This is called the latter type of stars above the name of the Giants, and fold the star called Betelgeuse, which has a diameter 460 times the diameter of the sun. If much of the sun to increase its size to become the size of this star, they devour both of Mercury, Venus, Earth and Mars.
Show the sun from the earth in the form of a circle and often so-scientists What we're saying the name of a disk. Found from measurements conducted by some scientists that this CD a few Splaying at the poles, even if others doubt as to that.
After the sun.
Ranging from the distance between the Earth and the sun between 147,100,000 and 152,100,000 km. This is due to the difference that the Earth revolves around the sun in the orbit of oval shape, and the average distance between them is almost 150 million kilometers.
If we assume that the orbit of the Earth was similar to the planet's orbit, to become the ground a short distance from the sun, and this caused the rise in temperature on the surface to the point does not allow for life as we know it to stay. If a similar orbit to Mars orbit, the earth away from the sun, has caused this drop in temperature, so that does not allow only certain types of primitive life, or capable of adaptation.
As the speed of light is 299,792 km per second, it cuts the distance from the sun to the earth in 8 minutes and 20 seconds. When the spacecraft escapes the power of attracting the ground, they sped 40.200 km per hour. And if they can keep this speed throughout its journey to the sun without burning, the journey takes 154 days, or a little more than five months.
The glitter of the sun.
Emitted heat of the sun and its light to the surface at a constant rate approx. So the brightness does not change only minor amounts, and the change seems to be happening in the glitter of the sun produces changes in the earth's atmosphere. These changes affect the amount of sunlight that reach some areas of the earth's surface. In some cases, be little change in the glitter of the sun caused by explosion of gas from the surface of the sun, called solar flare. Aimkt and this solar flare only for short periods ranging between 10 minutes and 60 minutes. And the change in the glitter of the sun resulting from the solar flare seen with the naked eye.
Sunlight contains all the colors that we see in the rainbow, but they merge together in some of the updated white light. Therefore, we see the sun a white color.
It may happen that some of the dispersed colors of white light, we do not see him but what was left of the colors, the sun seems colored. When the example in the middle of the sky, the blue rays from sunlight dispersed in the atmosphere we see blue sky and see the sun tilted to the color yellow. When the sun is close to the horizon time of sunrise or sunset, is the light in this case to penetrate a long way in the earth's atmosphere, causing the loss of the sun as a result of dispersion of most of the packaged light blue and green in the Earth's atmosphere for some of the packaged optical seems to us a red color. It may happen sometimes rare that the sun appears green to shiny for a few moments, and then only when the emergence of a small part above the horizon; and then shows Mansmih flashing green; because the red rays are concealed under the horizon, and the blue ray scattered in the atmosphere.
Heat of the sun.
Natural that astronomers can not measure the heat of the sun directly. But they estimated the temperature of the other measurements to sunlight, and the results of mathematical equations based on known physical laws. The astronomers estimated that the temperature in the soles of the sun up to 15,000,00 ° C.
Generated energy in the center of the sun and then gradually rising to the surface. The temperature in the central areas between the interior and surface of 2,500,000 ° C. And less than the temperature of the sun for up to 5,500 ° C. At the surface.
When you reach the energy generated in the center of the sun to the surface they are emitted into space in the form of thermal radiation and light. The people thought that this energy is generated but a result of combustion, but the scientists have shown that they occur by thermal nuclear reactions in the center of the sun. And such reactions occur when atoms combine light weight of the atoms of other heavy weight.
Mass of the sun.
Up to 99.8% of the mass of the solar system. The approximately 1.047 times the mass of Jupiter the largest planet in the solar system, as it amounts to 333.000 times the mass of the earth.
Mass of the sun and the magnitude of the force of attraction on the surface much more than a power of attraction on the surface of any planet. Therefore, the above surface objects weigh more than it weighs on the roofs of the planets. Man, for example, which weighs on the surface of the earth 45 kg, a weight of up to 1,270 kg on the surface of the sun.
Control the sun, by the force of attraction, in the orbits of the planets. This force is also working to attract the constituent gases of the sun itself towards the center if not available other forces working to maintain balance with the forces of gravity should break down of the sun, and apply to the inside by the strong attractive forces. But in fact not taking place because the constituent gases of the sun on a high degree of heat, and spoke a lot of pressure in their attempts to stretch. Draw and pressure of the gases to the outside with the forces of attraction to be the result inside the sun to keep the original size and shape.
Mm is composed of the sun.
Contain three-quarters of the sun on the mass of the lightest known gas is hydrogen. The remaining quarter is made up mostly of helium gas which was discovered by scientists in the atmosphere by the sun to discover the earth's surface. The word comes from the word helium-pattern meaning the sun.
The number of known elements 109 form, of which 91 there is an element in the earth or beyond. The rest of the other components are manufactured elements is normal. There are among the natural elements in the ground at least 70 elements were identified and their presence on the sun, but all these elements together, with the exception of two hydrogen and helium, there are no only a small proportion not exceeding 1 or 2%. The scientists were able to identify its presence in the sun by studying the spectrum of (forms of colored fonts) view of the sun.
Sun a huge ball of glowing gas in the center of the solar system, Earth orbits with eight other planets around it. The sun is just one of billions of stars in the universe, Ataatmes with something, but it is of great importance to humans outweigh the importance of other stars, without the sun's heat and light, can be no life on Earth.
The diameter of the sun, (ie, the distance between both sides passing the center) 1.392 million km, which is the equivalent diameter of the Earth 109 times. As the sun away from earth distance of 150 million km, it is not shown to us than the moon. The diameter of the sun 400 times the Moon. The distance from the ground up to 400 times the distance from the moon.
If we imagine the sun in the size of a skyscraper, for example, look at the size of land rights, and the moon looks ***** in the size of a small standing next to him, and shows the buyer the largest planets of the solar system in the size of a small building, while the nearest star appears to us in the size of a skyscraper, but at a distance of up to 11 million km
Sun closer to Earth than any other star, which is the only star we can see clearly the surface, so scientists interested in studying to know something about the distant stars. Consists of the visible surface of the flammable gas, heat and light transmitted, and an estimated comprise up to the Earth, which aired the sun heat and light equivalent to two billionth of them, while the remaining heat of the sun and other light Ivhban wasted in space.
Stop the temperature of any region on the surface of the earth on the position of the sun in the sky for the land, and affect the temperature of any area more frequently on the climate. Tropical zones with high temperature, because the sun sends its rays are perpendicular to these areas in the afternoon, while enjoying the nearby areas of North and South poles of the Earth atmosphere of cool, because the sun to Atertf far horizon.
The Egyptians, Greeks and many others of the ancient sun god, preparing them; worship him and give him praise and offerings to temples sanctification. It began beliefs about the sun when they began to interpret its movements across the sky.
We are now sure that the sun is the source of heat and light, and a lot of other radiation. Dependent human life and the ***** and plant based on the surface of the Earth from the sun Maaisalha of different types of energy. Plants use sunlight to manufacture their own food, and then come out, but gas ** Jane. It feeds the human, and the ***** these plants, but Vistnhqan ** Jane emitted them, turn the vehicle to bring the CO a ** by the carbon, which plants Bmzjh light energy and water in the soil, to get the necessary food.
Scientists estimate age of the sun and the rest of the solar system at about 4,600,000,000 years, and estimate it will still be able to produce energy for a further period of not less than 5 billion years
Important facts about the sun
Distance from the Earth:
Oqzareth 147,100,000 km.Otoulh 152,100,000 km.Average of 150 million km.It takes the arrival of sunlight, which runs at speeds of 299.792 kilometers per second to the earth a time of 8 minutes and 20 seconds.
Diameter:
1.392 million km, 109 times as much as the Earth.
Size:
1.3 million times the size of the Earth.
Mass:
99.8% of the mass of the solar system. , Equivalent to 333,000 times the mass of the earth.
Temperature:
At the surface and 5,500 ° C at the center of 15,000,000 ° C.
Old:
4,600,000,000 years ago.
One spin on its axis:
About a month.
Rotation around the center of the galaxy:
225 million years ago.
Chemical composition:
Approximately 75% hydrogen, helium 25%, at least for 70 and another element is the remainder, from 1 to 2%.
Density:
Convection zone 1 / 10 the density of water is approximately equivalent to the radiation density of water around, the stomach as much as 100 times the density of water approximately.
Size of the sun.
Atptad the sun away from Earth as the other stars, so it seems to us is bigger than the stars. And by comparing planets in the solar system we find, too. For example, the sun has a diameter of 1.392 million km, and this distance is equivalent to 109 times as much as the Earth, and at the same time equivalent to 10 times as much as Jupiter, the largest planet in the group, equivalent to 400 times as much as the Moon. And by comparing with other stars, the sun is a medium-sized them. In fact, the sun and stars one of the many scientists call the name of yellow dwarfs. There are stars not exceed in diameter 1 / 10 from Qatar, the sun, as there are stars with diameters of as much as 1000 times diameter of the sun. This is called the latter type of stars above the name of the Giants, and fold the star called Betelgeuse, which has a diameter 460 times the diameter of the sun. If much of the sun to increase its size to become the size of this star, they devour both of Mercury, Venus, Earth and Mars.
Show the sun from the earth in the form of a circle and often so-scientists What we're saying the name of a disk. Found from measurements conducted by some scientists that this CD a few Splaying at the poles, even if others doubt as to that.
After the sun.
Ranging from the distance between the Earth and the sun between 147,100,000 and 152,100,000 km. This is due to the difference that the Earth revolves around the sun in the orbit of oval shape, and the average distance between them is almost 150 million kilometers.
If we assume that the orbit of the Earth was similar to the planet's orbit, to become the ground a short distance from the sun, and this caused the rise in temperature on the surface to the point does not allow for life as we know it to stay. If a similar orbit to Mars orbit, the earth away from the sun, has caused this drop in temperature, so that does not allow only certain types of primitive life, or capable of adaptation.
As the speed of light is 299,792 km per second, it cuts the distance from the sun to the earth in 8 minutes and 20 seconds. When the spacecraft escapes the power of attracting the ground, they sped 40.200 km per hour. And if they can keep this speed throughout its journey to the sun without burning, the journey takes 154 days, or a little more than five months.
The glitter of the sun.
Emitted heat of the sun and its light to the surface at a constant rate approx. So the brightness does not change only minor amounts, and the change seems to be happening in the glitter of the sun produces changes in the earth's atmosphere. These changes affect the amount of sunlight that reach some areas of the earth's surface. In some cases, be little change in the glitter of the sun caused by explosion of gas from the surface of the sun, called solar flare. Aimkt and this solar flare only for short periods ranging between 10 minutes and 60 minutes. And the change in the glitter of the sun resulting from the solar flare seen with the naked eye.
Sunlight contains all the colors that we see in the rainbow, but they merge together in some of the updated white light. Therefore, we see the sun a white color.
It may happen that some of the dispersed colors of white light, we do not see him but what was left of the colors, the sun seems colored. When the example in the middle of the sky, the blue rays from sunlight dispersed in the atmosphere we see blue sky and see the sun tilted to the color yellow. When the sun is close to the horizon time of sunrise or sunset, is the light in this case to penetrate a long way in the earth's atmosphere, causing the loss of the sun as a result of dispersion of most of the packaged light blue and green in the Earth's atmosphere for some of the packaged optical seems to us a red color. It may happen sometimes rare that the sun appears green to shiny for a few moments, and then only when the emergence of a small part above the horizon; and then shows Mansmih flashing green; because the red rays are concealed under the horizon, and the blue ray scattered in the atmosphere.
Heat of the sun.
Natural that astronomers can not measure the heat of the sun directly. But they estimated the temperature of the other measurements to sunlight, and the results of mathematical equations based on known physical laws. The astronomers estimated that the temperature in the soles of the sun up to 15,000,00 ° C.
Generated energy in the center of the sun and then gradually rising to the surface. The temperature in the central areas between the interior and surface of 2,500,000 ° C. And less than the temperature of the sun for up to 5,500 ° C. At the surface.
When you reach the energy generated in the center of the sun to the surface they are emitted into space in the form of thermal radiation and light. The people thought that this energy is generated but a result of combustion, but the scientists have shown that they occur by thermal nuclear reactions in the center of the sun. And such reactions occur when atoms combine light weight of the atoms of other heavy weight.
Mass of the sun.
Up to 99.8% of the mass of the solar system. The approximately 1.047 times the mass of Jupiter the largest planet in the solar system, as it amounts to 333.000 times the mass of the earth.
Mass of the sun and the magnitude of the force of attraction on the surface much more than a power of attraction on the surface of any planet. Therefore, the above surface objects weigh more than it weighs on the roofs of the planets. Man, for example, which weighs on the surface of the earth 45 kg, a weight of up to 1,270 kg on the surface of the sun.
Control the sun, by the force of attraction, in the orbits of the planets. This force is also working to attract the constituent gases of the sun itself towards the center if not available other forces working to maintain balance with the forces of gravity should break down of the sun, and apply to the inside by the strong attractive forces. But in fact not taking place because the constituent gases of the sun on a high degree of heat, and spoke a lot of pressure in their attempts to stretch. Draw and pressure of the gases to the outside with the forces of attraction to be the result inside the sun to keep the original size and shape.
Mm is composed of the sun.
Contain three-quarters of the sun on the mass of the lightest known gas is hydrogen. The remaining quarter is made up mostly of helium gas which was discovered by scientists in the atmosphere by the sun to discover the earth's surface. The word comes from the word helium-pattern meaning the sun.
The number of known elements 109 form, of which 91 there is an element in the earth or beyond. The rest of the other components are manufactured elements is normal. There are among the natural elements in the ground at least 70 elements were identified and their presence on the sun, but all these elements together, with the exception of two hydrogen and helium, there are no only a small proportion not exceeding 1 or 2%. The scientists were able to identify its presence in the sun by studying the spectrum of (forms of colored fonts) view of the sun.
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