Ufuna ukwazi ukuthi yini elangeni?

Star Ngokuthi Sun - kuphela ohlelweni lwethu. Babalelwa ku-ke uphendukisa nezinye izinto, phakathi okuyinto iplanethi enguMhlaba, lapho sizobe baphile. Futhi uma ucabangela ukubaluleka kwalesi umzimba disparate yasezulwini sokuba khona zonke izinto eziphilayo, kuhlanganise abantu emhlabeni, futhi kubalulekile ukwazi ukuthi yini elangeni bangaki iminyaka ke uzokwazi ukuba kukhanye.

yokukhulekela nokufunda Sun

Kusukela ezikhathini zasendulo abantu baye baqaphela ukuthi indima eyinhloko eyadlalwa inkanyezi ngoba zonke izinto eziphilayo. Amasiko amaningi asendulo ayekhulekela ilanga, kwakukhona inkolo yokukhulekela kuye. It is ohlonishwa njengomholi unkulunkulu eGibhithe lasendulo, e pre-Columbian Melika. Futhi ezinye imisebenzi enkulu yesintu abazinikele Sun: Stonehenge eNgilandi, Chichen Itza eMexico, isibonelo. A solar indawo inikezwe, wakha imibhoshongo. Ngokuthakazelisayo, izazi zezinkanyezi yamaGreki asendulo ayekholelwa ilanga iplanethi, kanye ne-Earth. Yiqiniso, ngalezo zinsuku kwakungekho muntu owayekwazi ukuqagela ukuthi yini elangeni. Ngokwesibonelo, igama lesiGreki sefilosofi Anaxagoras wayecabanga yadalwa metal (ngoba ngenhlanhla, wafakwa etilongweni, wagwetshelwa ukufa). Futhi umqondo wokuthi wonke amaplanethi lizungeza sesevisi, ehlinzekwa le nkanyezi wakhuliswa ososayensi of eNdiya yasendulo (futhi cishe kanyekanye - Greece), futhi elulama futhi lakhiwa uCopernicus ngekhulu le-16.

isayensi yesimanje

Ngokuqinisekile Isayensi yanamuhla okuphume kangaka phambili. Ososayensi balinganisela mass nangalowo nendikimba ethile esemkhathini, kanye nenani yakhe presumptive, futhi ibanga uMhlaba. Ukuqaphelwa eyenziwa zibukeke ngosizo ngezibonakude ezinamandla kakhulu yesimanje ukuthi kungakhuphula ukuze wonke kungabonwa shazi. Ukusebenzisa iziphuphutheki yokufakelwa esiqaliswe orbit okuhambisanayo, ekhishwe izinto ngendlela ebalulekile lula isifundo olunemininingwane ethe xaxa. Manje is ngokunemba laziwa, singathi yini kuba ilanga. Futhi kwaba sobala ukuthi solntsevedam ososayensi ' "futhi ngezithako zawo qualitative ukumisa.

sakhiwo sangekhatsi

Inkanyezi yethu ine isakhiwo egqinsiwe. Kufanele kuqashelwe ukuthi ingaphezu 99 isisindo% we isisindo ingqikithi lonke uhlelo solar (ukuqhathanisa, kuba izikhathi 330.000 mkhulu kunezinhliziyo nenqwaba umhlaba). Ngokusho ngezigaba Spectral weLanga uhlobo "yemifino ophuzi". Umnyombo - central okuyingxenye, lapho izinqubo iArmagedoni (engaba okukhulu kuka-150 eziyinkulungwane amakhilomitha). Kukhona lokushisa eliphezulu kakhulu - degrees ezingaphezu kuka-14 million, kanye ketshezi ifinyelela ukuminyana omkhulu. Amandla futhi ukushisa akhiqizwa core ngenxa yokusabela, futhi endaweni eyodwa esele okuvela kuyo ilanga heats kubo. Uyini umnyombo ilanga? Kusukela maphakathi inkanyezi Fusion ukuphendula kwenzeka, ne-hydrogen, okuyinto oluthatha inxenye enkulukazi e ukwakheka, ukusha, ososayensi abakholelwa kukhona ngaphezulu helium (64%) ne-hydrogen kancane (kufika ku-36%).

Uyini Sun

Nokho, wukuthi mayelana ikhenela. ILANGA yakhiwe ngokuyisisekelo hydrogen. 92% wayo by volume futhi ngesisindo - 73%. I ingxenye elandelayo - helium (7% ivolumu). Futhi, kunezinto: yensimbi, nickel, i-oksijini, nitrogen, isibabule magnesium, i-calcium ne-chromium, nabanye - siqukethe yisiphi izinto ilanga.

izingqimba ezimbili eziyinhloko

izingqimba ezimbili eziyinhloko: kwangaphakathi futhi ukuvunguza komoya. Inner inezingxenye ezintathu: umnyombo zone yokudlulisa amandla, Ukubika Inkinga YeWindows zone. Isibhakabhaka Sun sika yakhiwa izingxenye ezintathu: photosphere, le chromosphere futhi corona.

ukudluliselwa Energy esebenzisa ngemisebe Ukubika Inkinga YeWindows,

Esikhathini indawo elandelayo nengaphakathi phezu ukudluliselwa Fusion amandla eyenziwe i-nucleus inkanyezi izingqimba engenhla Sun ngaphezulu. Amazinga lehliselwa kancane kancane, futhi nombono iyakhula. Lokhu ingxenye kuthatha kusuka 0.3 kuya 0.7 engaba Imininingwane kusukela maphakathi. Izoni Ukubika Inkinga YeWindows elitholakala ngemva, eceleni amandla yokudlulisa esebenzisa inqubo Ukubika Inkinga YeWindows.

Isibhakabhaka Sun

I-photosphere - ebusweni ebonakalayo kwelanga. Uthumela ku-isikhala imisebe Spectral. Uhlonze lwalo ingamakhilomitha angu-200 kuphela. Isendlalelo engaphezulu ke chromosphere kokuba ukushuba izikhathi eziningana mkhulu - kuze kufinyelele km 20 000. Kukhona ekuphumeni ngokuqhubekayo eyehlisiwe bese amagesi, enifeza ukunyakaza. Esikhathini chromosphere ngezinye izikhathi kunezindlela prominences ophumile ebusweni kuze 250 000 km, sasibonakala ngisho Earth. Kwesinye isikhathi izinto eqoqwe ukuvelela solar Onqobayo-gravity kanye nokuphenyisisa ephula kude emkhathini. I corona solar njengoba siqedile ukwakhiwa weLanga, njengoba ephakama amakhilomitha-2 million. Umqhele Buka akuyona into efanayo njalo futhi lihlotshaniswa iinkhathi zokwenzeka inkanyezi.

ama-solar wind

Kusukela umqhele ngokuqhubekayo kulandela ukugeleza izinhlayiya ukuthi ionized. Lena ngokuyinhloko proton ne-electron, okuthiwa ama-solar wind. Bona asidlulisela kakhulu imingcele emkhathini welanga. Kushisa bhé kule ndawo ifinyelela inqwaba izinhlayiya ngomzuzwana. ukulahlekelwa yabo kuze yemifino ophuzi kuyinto iminyaka eyizigidi isisindo mass okulingana iplanethi ezinjalo, ezifana Earth. ezinjengokungcoliswa lo Aurora Borealis , noma iziphepho geomagnetic Emhlabeni zihlobene ngokuqondile ithonya ama-solar wind.

Sun futhi ukuphila Emhlabeni

Ukuze abantu, izilwane kanye nezitshalo ezihlala emhlabeni, ilanga nokukhanya wukukhanya kubo - into ebaluleke kakhulu. Kulezo zindawo lapho imisebe ukuza eziningi limited, waphawula ezihlukahlukene elincane amafomu begazi, kunciphisa yokukhula izitshalo, ubambezela zilwane. Ukukhanya kwelanga - isisekelo sokuthethelelwa-photosynthesis. A chlorophyll isitshalo emaqabungeni ingenye timo letisisekelo ukuvela lwezinto eziphilayo emhlabeni, ngokuvumelana izazi eziningi. Futhi kwezinhlobo eziningi zezilwane (nabantu) lapho, sibonga ukudla izitshalo kanye ukunqwabelana amandla elanga emzimbeni. Esinye isici esibalulekile ukuba khona zonke izinto eziphilayo iyona emisebeni ultraviolet kwelanga, ngawo ukuba ukhiqize uvithamini D. Kodwa kusukela ngokweqile UV ngemisebe iplanethi yethu ivikela ungqimba lwe-ozone, ngaphandle okuyinto, njengoba abacwaningi bakholelwa, izinto eziphilayo azikwazanga ukuthola ukuze ome umhlaba kusukela amanzi Umhlaba Ocean.

Chaza ukuthi yini uku ilanga izingane - akunzima. Kodwa ukuqonda izici isakhi izinkanyezi omkhulu esinjengalesi, kubalulekile ukumela isisindo esingapheliyo ngevolumu igesi ukuthi bagxila endaweni eyodwa yesimiso sonozungezilanga. Futhi uma kuziwa kulula, iLanga ungaphakathi iningi, kanye hydrogen ne-helium. Lezi amagesi kukhona ukukhanya kakhulu, kodwa inkanyezi ngokwayo - ezibudisi khulu nalezo esilingana 330 000 amaplanethi ezifanayo emhlabeni. A izinga lokushisa lapho sekuqala ukufudumala lezi ezinye izakhi ezakha futhi - kuze kube degrees ku-15 million. Okunengi idatha ukubunjwa izinkanyezi yizazi anamuhla etholwe ukuhlaziywa Spectral umsebe wokukhanya kwelanga efinyelela emhlabeni, nokungu anembile ngempela.