Izinga lokushisa kwe-Sun, kanye neminye imininingwane ezithakazelisayo ngalokhu inkanyezi

Esikhaleni eziningi izinkanyezi ezincane nezinkulu. Futhi uma sikhuluma abakhileyo Earth, inkanyezi yezindlela ezibaluleke kakhulu ngabo ilanga. Siqukethe 70% hydrogen ne-28% helium ku-akhawunti metal ngemali engaphansi kwamasenti angu-2%.

Ukube bekungekhona ukuthi ilanga, mhlawumbe kungaba khona ukuphila eMhlabeni. Okhokho bethu bazi kangakanani ukuphila kwabo futhi yokuphila ixhomeke endleleni umzimba wasezulwini, bakhuleka kanye ezikhulekelwa kuye. AmaGreki okuthiwa ilanga Helios futhi amaRoma ayibiza ngokuthi kuye Sol.

Sun kunomthelela omkhulu ekuphileni kwethu. Lena umfutho omkhulu ukuze izifundo zendlela ushintsho kwenzeka ngaphakathi lo "Fireball", nokuthi lezi zinguquko lungasithinta manje nasesikhathini esizayo. izifundo zesayensi eziningi isinikeza amazwibela ku esidlule planethi. Sun iminyaka 5 bhiliyoni. Through iminyaka 4 billion ke bayokhanya licace okuningi kunalokho manje. Ngaphezu okwandisa luminosity kanye nosayizi ezigidigidini zeminyaka, ilanga izinguquko futhi ezimfushane isikhathi.

Akwaziwa leso sikhathi ukuguqulwa njengoba umjikelezo elanga, okuyisikhathi maxima waphawula futhi minima yomsebenzi solar. Ngenxa kokuma amashumi eminyaka wathola ukuthi ukwanda ekukhanyeni umsebenzi kwelanga kanye nosayizi, okwaqala esikhathini eside esidlule, isasekhona namuhla. Kule minyaka embalwa ngemijikelezo umsebenzi ukukhanya landa ngabantu 0.1%. Lezi zinguquko, kungakhathaliseki okusheshayo noma kancane kancane, nakanjani zinomthelela omkhulu phezu Earthlings. Nokho, izindlela lo mphumela ayikahlanganiswa aqondakale ngokugcwele.

Izinga lokushisa kwe-Sun maphakathi inkanyezi kuphezulu kakhulu, kunabantu abangaba yizigidi eziyizinkulungwane 14 degrees. Iplanethi nucleus Fusion ukuphendula kwenzeka, ngamanye amazwi, ukuqoqwa ukuphendula ngaphansi kwengcindezi hydrogen nuclei, lapho abelwe eyodwa-nucleus ane-helium ne oluningi kakhulu amandla. Nge ushona we lokushisa ngaphakathi ilanga Kufanele usukume ngokushesha. Chaza kungenzeka kuphela theory.

Sun lokushisa ngokwamazinga yilesi:

• Umqhele lokushisa - degrees 1500000;
• core lokushisa - degrees 13500000;
• Sun Celsius lokushisa phezu - 5726 degrees.

Inani elikhulu of ososayensi ezivela emazweni ehlukene ukwenza Sun Sakhiwo Research, ezama kabusha inqubo Fusion zenuzi laboratories eliwumhlaba. Lokhu kwenziwa ngenhloso ukuthola indlela plasma liziphatha emhlabeni wangempela, ukuphindaphinda mibandela Emhlabeni. Ilanga, eqinisweni, omkhulu sokucwaninga esingokwemvelo.

Atmosphere Sun mayelana 500 km aminyene ebizwa ngokuthi photosphere. Ngokusebenzisa Ukubika Inkinga YeWindows izinqubo emkhathini notshwala iplanethi ukushisa kusukela izingqimba engezansi kuthiwa wathuthela photosphere. Sun phendula, kodwa ungathandi Earth, Mars ... ilanga ngokuyisisekelo umzimba non-okuqinile.

Okufanayo solar Ukujikeleza imiphumela esiyibona amaplanethi igesi. Ngokungafani umhlaba, izingqimba on the Sun babe aphenduka ngejubane elingafani ukujikeleza. Indlela esheshayo ukuphotha yenkabazwe ujikelezisa kwelinye revolution kuthatha 25 days. Njengoba kwanda ibanga ukusuka enkabazwe ijubane ukujikeleza kuyehla, futhi endaweni ethile on izinti ukujikeleza kwelanga kuthatha cishe 36 izinsuku. Amandla Sun yizigidi eziyizinkulungwane 386 megawatts. Njalo ingxenyenamba abangaba yizigidi ezingu-700 amathani hydrogen yesibili kukhona engamathani ayizigidi ezingu-695 ane-helium ne amathani angu-5 eneji ngesimo gamma rays. Ngenxa yokuthi lokushisa ilanga kuphezulu kangaka ngempumelelo ukwedlulisela ukuphendula hydrogen ku-helium.

Sun futhi likhipha kwabantu eliphansi izinhlayiya icala (ngokuvamile kukhona proton ne-electron). Lokhu kusakaza ibizwa ngokuthi ama-solar wind, okuyinto yasakazwa kulo isimiso sonozungezilanga cishe 450 km / sec. Currents egeleza njalo kusukela ilanga emkhathini, ngokulandelana, futhi maqondana Earth. Ama-solar wind athwala usongo esibulalayo kuwo wonke eziphilayo eplanethini yethu. Can ngokuphawulekayo Umhlaba, lemandleni umugqa okhuphuka, umsakazo kuya aurora enhle. Uma iplanethi yethu zazingekho kazibuthe, ukuphila ngalesosikhathi uyobe wayeka imizuzwana embalwa. Amandla kazibuthe lidale umgoqo abangenakudlula ngoba izinhlayiya okusheshayo icala ka ama-solar wind. Ezindaweni enyakatho kazibuthe iqondiswa ku umhlaba, ngoba lokho ukusheshisa le solar umoya izinhlayiya ukungena eduze kakhulu ebusweni iplanethi yethu. Ngakho-ke, ngaleso pole enyakatho, sibona polar auroras. Ama-solar wind futhi kungadala ingozi uxhumana Magnetosphere woMhlaba. Lesi senzakalo ngokuthi iziphepho magnetic. Iziphepho Magnetic kungaba nethonya elinamandla empilweni zabantu. Ikakhulukazi zindlela zokusabela olubonakalayo abantu abadala.

Ama-solar wind - akugcini ezingalimaza kithi ilanga. ingozi okukhulu ezibangelwa ama-solar, njalo okwenzeka phezu inkanyiso. Flash ezishisa kakhulu zikhipha izinhlayiyana omningi ultraviolet-X-ray radiation, buqondene Earth. Lokhu emisebeni uyakwazi ngokugcwele ukuncela emkhathini woMhlaba, kodwa bayingozi kakhulu zonke izinto endaweni yonke. Kushisa bhé kule ndawo kungaba iziphuphutheki yokufakelwa eziyingozi, iziteshi kanye nobunye ubuchwepheshe isikhala. Futhi emisebeni kubathinta kabi impilo zezinkanyezi basebenze emkhathini.

Njengoba sekunama-ilanga kakade esetshenziswa cishe ingxenye yabantu hydrogen nengaphakathi futhi uzoqhubeka akhipha ngisho iminyaka 5 bhiliyoni, kancane kancane zandise izinto ngobukhulu. Ngalesi sikhathi, i-hydrogen ezisele core inkanyezi uzobe ngokuphelele isiphelile. Ngalesi sikhathi kwelanga kufika kusayizi waso omkhulu nokwanda ubukhulu 3 izikhathi (uma kuqhathaniswa ne Inani lamanje). It lizofana giant ebomvu ibhola elivuthayo. Ingxenye amaplanethi ahlelwe eduze kwelanga niyishise nomkhathi wawo. Lezi uzongena Earth. Ngaleso sikhathi, isintu kuyodingeka uthole iplanethi entsha ukuba ahlale. Ngemva kwalokho, le Sun uzoqala ukuba bawe futhi izinga lokushisa epholisa, liyoba ngokuhamba kwesikhathi ku "ukukhanya okuguqukayo." Nokho, lokhu konke kuba lusekude kakhulu ...