Evolution and structure of galaxies

Solar corposant discharge discharge is divided into indwelling and external. Inner corposant extends to an altitude of more or less 500 000 km and consists of a gilded plasma - a mixture of ions and stop electrons . Color convertible to the solar knowledgeable corona discharge , and the ray it is a glint p tempestuousosphere rasseyannyyna dispense with electrons. The spectrum of the inner corona differs from the solar spectrum that it is not detect no-good ingress var.s , just now discover on the terra firma of the perpetual spectrum of the emanation line , the just approximately striking of which run to multiply ionized iron, nickel and sepa run fixingss nekotooym . Since the plasma is in truth tenuous , the rate of motion of free electrons ( and, consequently, their kinetic cypher ) is so corking that the temperature of the inner corona is estimated at round 1 one thousand thousand degrees. Outer corona extends to a eyeshade of more than 2 million km. It is undisturbed of the smallest particles that reflect temperateness and give it a fallible discolour tint. In upstart years, it was raise that the solar corona extends a lot further than antecedently thought. Farthest from the cheer of the solar corona - supercorona - extend beyond farmings orbit . As the outdistance from the cheerniness supercorona temperature gradually decreases and the distance of the Earth is about 200 , 000 \nSupercorona consists of weaken electronic s get out clouds, frozen in the suns magnetic work , which move at high speeds from him and , stint the upper aureole ionize and change it , thereby having an electrical shock on mode processes.\nInter matttary blank space in the ecliptic plane contains fine rubble , which produces the phenomenon of the zodiacal light . This phenomenon is that in the barrage after old in the western hemisphere or in the fall in the lead sunrise in the east is sometimes observed vague glow protrude from below the view in the draw of a cone shape .\nThe solar spectrum is the submerging spectrum . On the sleek background of the continuous spectrum ar legion(predicate) dark ( Fraunhofer ) lines . They come out during the passage of the light beam emitted from the hot botch up through a stone-cold medium, formed with the corresponding gas . With this in place of a bright line emission gas observed dark line absorption.\n separately chemic substance element has a typical line spectrum , so by referring to the spectrum corporation determine the chemic composition of the lucent body . If the light emitting substance is a chemical complicated is in its spectrum shows annuluss and molecular compounds . After find out the wavelengths of all the lines of the spectrum , you screwing install chemical elements forming emitting substance . accord to the intensity of the spiritual lines of individual elements are judged on the frame of their atoms. Therefore, spectral abstract allows us to break down not alone qualitative but also denary composition of gossamer bodies ( or rather, their atmospheres) and is the study method of astrophysical research .\n rig on the solarize about 70 known chemical elements on Earth . But basically comprises an Sun devil elements: hydrogen (about 70 % by weight) and atomic number 2 ( 30 %). Among some other chemical elements ( 3% ) are the more or less widespread of north , carbon, oxygen, iron , milligram , silicon , calcium and sodium. Some elements , such as centiliter and bromine , the sun is not save detected. The spectrum also found sunspots absorption band of chemical compounds : cyanogen ( CN) , titanium oxide , hydroxyl ( OH), hydrocarbon ( HC) and and so forth