Sun - is ... inkwenkwezi kuphela Solar System

Ilanga - ngumbindi kwinkqubo yethu iplanethi yethu, element yayo engundoqo, ngaphandle apho kuya kubakho Umhlaba, akukho ubomi kuwo. Ukuqwalasela abantu inkwenkwezi ntoni ngamaxesha amandulo. Ukususela ngoko, ulwazi lwethu zokukhanyisa iye yandiswa kakhulu, ahlanganiswe iinkcukacha ezininzi malunga intshukumo, isakhiwo lwangaphakathi kunye nohlobo into isithuba. Ngaphezu koko, ekufundweni Sun yenza igalelo elikhulu esiliqonda ngayo indalo xa iyonke, ingakumbi abo izinto zayo ezifanayo ngokwendalo "umsebenzi" imigaqo.

esizukulwaneni

Ilanga - na into ekhoyo, ngokwabantu, ixesha elide kakhulu. lasungulwa yaqala malunga 5 bhiliyoni kwiminyaka eyadlulayo. Emva koko, endaweni yenkqubo elanga ilifu enkulu eziphilayo. Phantsi yempembelelo imikhosi omxhuzulane apho waqalisa ukuba kuvela ilenze ezifana inkanyamba ezisentlabathini. Phakathi kwenye yezi zinto (ikakhulu ukuba hydrogen) baqalisa ngamafuphi, kunye neminyaka 4.5 billion eyadlulayo, kwabonakala inkwenkwezi oselula kamva nokuba ixesha elide igama Sun Around ngokuthe ngcembe waqalisa ukwenza iplanethi - kwikona yethu indalo yaqala ukufumana eziqhelekileyo iintlobo zabantu mihla.

yingqakumbana emthubi

Sun - oku into ekhethekileyo. Ku fanele ukuba udidi nenomlanga etyheli, bambalwa kakhulu iinkwenkwezi eziphambili-sequence. Igama elithi "iinkonzo", kwakhululwa kwimizimba ezinjalo nama-10 ezigidi zeminyaka ubudala. Ngemilinganiselo space, oku kakhulu kancinane. Ngoku star yethu, sinokuthi, kwincopho yobomi; ezingagugiyo, akusekho abaselula - kusekho sisiqingatha ebomini.

Dwarf Yellow - ibhaluni igesi omkhulu, apho umthombo ukukhanya indlela yenyukliya ibakho nucleus. Intliziyo ilanga lishushu gqolo inkqubo yokuguqulwa athom hydrogen kwi athom imichiza onzima. Nangona ezi zinto zisenzeka, nenomlanga emthubi likhupha ukukhanya nobushushu.

ukufa Star

uya kuzitshisa nini yonke hydrogen ukuze kufakwe enye into - helium. Kuya kuthi malunga neebhiliyoni kwiminyaka emihlanu. Ukukhathala hydrogen uphawula ukuqala kwisigaba esitsha kubomi inkwenkwezi. Oko ke kuya kuthi kube ingxilimbela ebomvu. Ilanga liya kuqalisa ukwandisa ukulidla zonke isithuba ukuya komzila lomhlaba. Amaqondo obushushu bomhlaba baya kuwa. Kwanasemva kokuba malunga-gidi zeminyaka helium kwi core iba carbon, Nenkwenkwezi lizakucwangcisa iqokobhe lakho. Xa isayithi ye-langa iya kuba yingqakumbana emhlophe ezingqongileyo nebula yayo-langa. Leyo ke yindlela yobomi iinkwenkwezi ezifana sokukhanyisa yethu.

isakhiwo yangaphakathi

Ubunzima belanga kakhulu. Okubangela malunga 99% ye-ubunzima kwenkqubo yonke iplanethi. Malunga amane ekhulwini elo nani buzinze ngumongo. Singene ngaphantsi kwesinye kwisithathu amandla elanga. Ubukhulu be core - 350 ophosa, isalathisi efanayo kuba ihlabathi lonke uthelekelelwa km million 1.39.

Iqondo lobushushu kwi core yelanga efikelela million 15 Kelvin. Kukho kwakhona ukwangowona mmandla unomthamo omkhulu, enye ummandla yangaphakathi ilanga inqabe kakhulu ngakumbi. Phantsi kweemeko ezinjalo, ngayo fusion enika amandla ukukhanya ngokwayo yaye zonke iiplanethi. I-core singqongwe kummandla transfer radiative kuyintoni na ngoko ummandla පිළිතුරු iimpendulo. Kwezi zakhiwo, amandla kunye iinkqubo ezimbini ezahlukeneyo siyasuswa sibekwe phezu kwelanga.

Ukususela ngumongo ukuya photosphere

I core erhangqwe ummandla transfer unyulu. It lingaphezu energy ngokusebenzisa nokufunxwa kunye ukukhutshwa kweziyobisi ufaka ukukhanya. Le yinkqubo kunokuba kade. Ukususela undoqo ukuya photosphere ukukhanya ufaka ukuwa kangangamawaka eminyaka. Ekuhambeni kwazo, zihamba ngayo emva naphambili, kwaye ukufikelela kwindawo elandelayo siguqulwe.

Of imimandla transfer amandla unyulu ongena kummandla පිළිතුරු iimpendulo. Apha, isindululo kwenzeka kunye nemithetho-siseko ezininzi ezahlukeneyo. into Solar kulo mmandla liyafana engamanzi abilayo ixubene: a maleko eshushu bavuke kumphezulu, epholiswa nzulu. Gamma ray efunyenwe undoqo, nto leyo kuthotho edalwayo kunye amadlozi, kukho imitha yokukhanya okubonakalayo infrared.

Kuba zone පිළිතුරු iimpendulo ibekwe photosphere okanye umphezulu kwelanga. Apha kwakhona, amandla ehamba transfer radiative. Ukufikelela ukungena nokuphuma photosphere shushu evela entsimini engundoqo kudala isakhiwo granular uphawu ivelela phantse yonke imifanekiso Makube.

lwangaphandle

Ngasentla photosphere le chromosphere kunye corona. Ezi Ingaphandle ngaphantsi eliqaqambileyo kakhulu, ngoko ke ziyafumaneka Umhlaba ukujonga kuphela ngexesha kwelanga iyonke. amadangatye Magnetic kwenzeka kwezi ndawo kwaphela. Bona, njengezinye izenzo umsebenzi inkwenkwezi wethu, umdla omkhulu zesayensi.

Unobangela loqhambuko - isizukulwana kwamasimi ngemagnethi. Indlela kweenkqubo ezinjalo kufuna ingqalelo ngenyameko, kuquka kuba umsebenzi elanga kukhokelela perturbation le omncane medium, yaye oku kunempembelelo ngqo kwi iinkqubo geomagnetic on Earth. Ukuboniswa kwezinto ukukhanya kubonakala utshintsh inani lezilwanyana abasabela ngayo phantse zonke iinkqubo zomzimba womntu. umsebenzi Solar kuchaphazela umgangatho wonxibelelwano irediyo, inqanaba komhlaba kunye namanzi ubuso emhlabeni, ukutshintsha kwemozulu. Ngoko ke, ukufundisisa neenkqubo zakutshanje ezikhokelela ukwanda okanye ukuhla yayo, yenye yezona ngxaki ibalulekileyo yokuma. Ukuza kuthi ga ngoku, hayi yonke imiba enxulumene umsebenzi solar, ukufumana impendulo.

ubonwa Earth

Ilanga onesiphumo bonke abantu abahlala kulo mhlaba. Ukutshintsha ubude bemini, amaqondo obushushu aphezulu nezisezantsi ixhomekeke ngqo kwi indawo Umhlaba kuthelekiswa ukukhanya.

Movement kwelanga lonke isibhakabhaka ngokuxhomekeke kwimithetho ethile. Uhamba zikhanyise ecaleni baza. Ngoko ke wabiza indlela yonyaka ehamba ilanga. Ecliptic - uqikelelo moya Orbital komhlaba kwinqanaba yasezulwini kuzo.

Movement lokukhanya kulula ukubona ukuba ubukela ixeshana emva kwayo. Ingongoma apho kuphuma ilanga isusiwe. Yinto eqhelekileyo ukuba kwelanga. Xa kufika ebusika, ilanga emini emaqanda ibekwe asezantsi kakhulu kunokuba ehlotyeni.

Baza udlula namakroza zodiacal. Ukongamela ukubana yabo ibonisa ukuba ebusuku awukwazi ukubona ezo manani wasezulwini, ngelo mzuzu kuyakhanya. Babubone zifumaneka kuphela namakroza apho iindwendwe ilanga malunga kwiinyanga ezintandathu ezidlulileyo. Abayithobanga ku-moya baza we-ikhweyitha yasezulwini. I-engile ephakathi kwabo 23,5º.

utshintsho declension

Kwi intetho yentshukumo i ekuthiwa-point of Aries. Kulo ilanga itshintsha declination wayo ukusuka ezantsi ukuya entla. Ukukhanya lifika kule ndawo minyaka yonke ngomhla kulingane, Matshi 21. Kuphuma ilanga ehlotyeni iphezulu kakhulu kunaleyo ebusika. Ezinxulumene oku ukutshintsha kwamaqondo obushushu kunye ngemini ubude. Xa kufika ebusika, ilanga kwi nentshukumo yayo kuphambuka ikhweyitha yasezulwini ukuya North Pole, kwaye ehlotyeni - to the South.

ikhalenda

Isikhanyiso ibekwe ngqo kwi-ikhweyitha umgca yasezulwini kabini ngonyaka, ngexesha ekwindla yasentwasahlobo. Ngeenkwenkwezi, ixesha kuthatha ilanga ukuba ukususela kwinqanaba Aries baze babuyele kulo, ngokuba kunyaka emvula. Kuthatha malunga iintsuku 365,24. Loo ubude kunyaka yimvula kuba sisiseko kwikhalenda Gregorian. Oku kusetyenziswa namhlanje phantse kuyo yonke indawo ehlabathini.

Ilanga - umthombo wobomi on Earth. Iinkqubo ibakho nezibilini zayo, naphezu komhlaba, kunempembelelo enkulu emhlabeni wethu. Ixabiso yobumhlophe yayisele iqondwa ehlabathini mandulo. Namhlanje siyazi lukhulu malunga ngezenzeko ezenzeka ilanga. Uhlobo ngamnye iinkqubo umbulelo kukuhambela phambili kwezobugcisa kwacaca.

Sun - inkwenkwezi kuphela kufutshane ngokwaneleyo isifundo ngqo. Idatha kwi uncedo yesikhanyiso ukuqonda indlela le "umsebenzi" kwezinye izinto isithuba efanayo. Noko ke, ilanga nangoku igcina eninzi weemfihlelo. Bathi kuphela esinokuzifumana. Izenzakalo ezifana ekuphumeni kwelanga, intshukumo inqumla kulo esibhakabhakeni, ubushushu unyulu nabo kakhulu akanakwaziwa. Imbali isifundo into engundoqo msetyenzana yethu iphela ibonisa ukuba ekuhambeni kwexesha, onke ngokungaqheleki kunye neempawu izibane zichaziwe.