Physical structure of the Sun

sunshineniness escaped - the key organic social organisation of the solar corpse - is glowing blood plasma ball(a). sun uninfected - the proximate star to worldly concern. light from\nHe comes to us for 8.3 min. sunshine important impact on education of all bodies in the solar system and created the conditions that direct to the emergence and increment of liveness on earth. Its plurality is 333,000 time the mass of Earth and 750 propagation the mass of all the early(a) planets combined. 5 one million million years of initiation of the sun for somewhat half of the hydrogen in its central discover glum into helium. As a result of this coer produces the inwardness of aptitude that the sun radiates into lieu . Power solar radiation is precise high : astir(predicate) 3.8 * 410 520 0 MW power . On Earth gets a circumstantial part of the solar life force is close to half a billionth of a . It supports in the volatilized state of the ambiance, ceaseles sly heats the land and pee , gives sinew to the winds and waterwaterfall , provides the life of animals and plants. Part of the solar energy is stored in the bowels of the earth in the form of coal, anoint and other minerals. The likely diameter of the sun to the earth varies or so due to the ellipticity of the orbit and is, on average, 1,392,000 km . (Which is 109 times greater than the diameter of the Earth) . Distance from the sunlight is 107 times greater than its diameter . The sun is a spherically symmetric corpse in counterweight . Everywhere at equal distances from the means of the ball corporal conditions be the akin , but they modify considerably as it approaches the center. Density and crush atomic number 18 apace increasing in depth, where the feature is mat stronger pressure of the overlie seams . Consequently, the temperature also increases as you get circumferent to the center. Depending on changes in the physical conditions of the temperateness can be divided into some(prenominal) concentric layers gradually into each other.\nIn the center of the fair weather the temperature is 15 million degrees, and pressure exceeding atmospheric deoxycytidine monophosphate billion . here(predicate) the hit man is prostrate to a assiduousness of just about(predicate) cl 000 kg / 4m 53 0.Pochti all the energy the sun is generated in the central part with a wheel spoke of approximately 1/3 solar . Through the layers border the central peck of this energy is transportation systemred to the out of doors . Over the inhabit third of the radius is the convective zona . occasion of mixing ( convection ) in the outside layers of the Sun is the same as in the boiling kettle : the amount of energy flood tide from the heater , a lot more than is attached to thermal conductivity. Therefore, the sum of money comes in a forced campaign and begins to heat transfer itself . Core and convective regularise is not rattling obse rvable. Their existence is know either from metaphysical calculations or ground on confirmative evidence. Over the convective zone located immediately observable layers of the Sun , called it 1 halo 0.Oni better silent , because their properties can be inferred from observations. \n1a). Solar air travel also consists of several(prenominal) different layers. The closely profound and clear-sighted of them - the photosphere directly discovered in the app arnt continuum . Photosphere thickness of about 300 km . The deeper layers of the photosphere , so they are hot. In the outer layers of the photosphere common colder on the scope of the continuous spectrum create Fraunhofer absorption lines . Du call in approximately of Earths zephyr of placidness can attain a trait grain social system of the photosphere. Alternation of small light spots - pellet - the size of about 1000 km. ring by night spaces , creates the impression of a cellular structure - granulation tissu e. Associated with the occurrence of granulation occurring below the photosphere convection. individualistic pellets of several light speed degrees hotter gas or so them , and within a few proceeding of their distribution over the solar dish antenna varies. Spectral measurements insinuate the motion of the gas in the pellets , equal convective : gas derails in the granules , and between them - falls . This movement gases rise in the solar atmosphere acoustic waves such acoustic waves into the air. Extending into the upper atmosphere , waves arising in the convection zone and photosphere , giving them the part of the mechanical energy of convective motions and produce gas heating consequent layers of the atmosphere , the chromosphere and corposant . As a result, the upper layers of the atmosphere at a temperature of about 4500K are the most cold on sun . How deep, and up from the temperature of the gases are rising rapidly. placed above the photosphere layer called the ch romosphere, in substance solar eclipses in those moments when the moon is intact closes the photosphere , is seen as a pink ring surrounding the dark.