Indlela ukucacisa Sun - it is a iplanethi noma inkanyezi?

Abaningi bakholelwa ukuthi ilanga kuyinto iplanethi. Lokhu kahle yingenxa ngenxa yobukhulu enkulu into.

Uhlolojikelele

Sun - emini. Ababemzungezile ilingise nezinye izinto ohlelweni. Ngenxa yomsebenzi solar, kusekelwa eziphilayo emhlabeni, kunqunywa sezulu. Ilanga - liyinkanyezi lasendulo. Kulindeleke ukuthi cishe uneminyaka emine ukuze bhiliyoni emihlanu edlule, umdondoshiya igesi-uthuli esigaxeni kwakheka isikhala. Yasungulwa eLangeni futhi kwamanye amaplanethi kohlelo. Nokho, ukukhanya ugxile kakhulu isisindo. Ukukhanya kuziwa Umhlaba kumaminithi ayisishiyagalombili nje.

sakhiwo sangekhatsi

Qonda Sun - inkanyezi noma iplanethi kungenziwa, kubhekwa ukwakheka inkanyezi. Kukhona izimpawu eziningana ngawo into eyodwa lihlukile abanye. Ilanga nezinye izinkanyezi amabhola ngokuvamile omkhulu igesi. Ayekholelwa bebodwa ngenxa amabutho gravity.

I Ingcenye ephakathi yesigaba isakhiwo sangaphakathi ilanga ungaphakathi ukuma nucleus. Lapha, ukuguqulwa wenziwa a-helium ne-hydrogen. Phakathi imeyli engahlonziwe kwenzeka ukukhululwa kwe amandla, nakho iboniswa ebusweni bohlu solar ebonakalayo. At ibanga cishe 0.2 kuya 0.7 engaba into itholakala ngenhla esifundeni core ukudluliswa radiative. Lapha, ushintsho amandla kwenzeka mhlawumbe esebenzisa ukumuncwa futhi ukuphuma izinhlayiyana eziningi zokukhanya.

Izoni Ukubika Inkinga YeWindows, le nqubo kwenziwa indaba, ngenxa okusheshayo Ukupholisa izingqimba isebangeni phezulu. Kwenzekani iyafana abilayo ketshezi, okuyinto ukufuthelana kusuka ngezansi. izingqimba Kubonakala abizwa ngokuthi "umoya". kancane emisebeni awo ngqo ingqapheli.

Ebusweni ebonakalayo into

Izinkanyezi, ngokungafani kuya amaplanethi, ikhono ezishisa kakhulu zikhipha izinhlayiyana zokukhanya. Zogqinsi akha isakhiwo letintfo, ukusabela elihambisana zenzeka. Izimfanelo izingqimba, kungenzeka ukuba uphendule umbuzo othi: "Ilanga - kuba iplanethi noma inkanyezi?"

A ebonakalayo ukukhanya kobuso photosphere - ungqimba ukukhanya-likhipha. Uhlonze lwalo - kusukela yikhulu namashumi amane amakhilomitha. Njengoba sisondela emaphethelweni elingaphandle izinga lokushisa kuyehla kusuka 6600 kuya 4400 K. Sun udonga lwangaphandle kuyinto chromosphere. Uhlonze lwalo -. ecishe ibe yizinkulungwane 2 Km. Umsuka igama lesi sendlalelo lihlotshaniswa anombala obomvana. With ukuphakama chromosphere lokushisa siyenyuka sisuka 4 kuya ku-20 tysyach Kelvin.

Umqhele zokugcina igobolondo ilanga. Ngokuyisisekelo siqukethe nokuqhuma lisebenza futhi prominences. Okokuqala woza wakhafula amakhulu ezinkulungwane, futhi kwezinye izimo, at ibanga abangaphezu kwesigidi amakhilomitha. Ngenxa yalokho, kwakhiwa ama-solar wind is esikhaleni. Amazinga isilinganiso corona zokhahlamba kusuka 1 kuya 2 Mill. K. Ezindaweni ezithile kungaba afinyelela eyizigidi ezingamashumi amabili. Nokho, naphezu kwalokhu lokushisa kakhudlwana, umqhele kungabonwa ngesikhathi kwelanga kuphela. ukugqama azinakwa ungqimba ephansi kwabantu kubangelwa imfuyo yayo.

Izici

Ucwaningo we Sun, ososayensi abathinteka ezikhathini zasendulo. Ucwaningo uyaqhubeka kuze kube yilolu suku. Nokho, ososayensi baye eside kungekho mbuzo: "Ilanga - kuba iplanethi noma inkanyezi?"

Ekupheleni namathathu banesifo esibi we 20th physics ekhulwini Hans Bethe Kuye kwasikiselwa ukuthi njengoba umthombo wokukhanya amandla nezinye izinto ezifanayo kukhona iArmagedoni ukuphendula kwezwi. Evela Interiors zezinkanyezi. At lokushisa lapho izigidi degrees is kuhlelwe umqondo-helium nuclei hydrogen nuclei.

Sun - inkanyezi ekhuthele kakhulu. Phakathi ukusitheka, ungabona flare kanye prominences - kwekhabhoni izinto letingemasayizi lahlukene. Flash ku isizinda lonke ebusweni kungabonwa ngosizo imishini ekhethekile. lokushisa wabo ephakeme kunaleyo izinga lokushisa isilinganiso ebusweni. Livela lunokukhanya ososayensi elihlobene ne Ukuhlanekezelwa (semfene) we kazibuthe.

ukusakaza ionized

Ukuphendula umbuzo mayelana ilanga - it is a iplanethi noma inkanyezi, angeke sikhone kusho ngalokucondzile okwengeziwe ekusakazeni izinhlayiya ionized ivela ebusweni elingaphandle umqhele. Ngokuyisisekelo siqukethe-alpha izinhlayiya, ama-electron nama-proton. Okusatshalalisiwe "ama-solar wind" nge ukwehla kancane kancane kwabantu.

Hlukanisa ukugeleza izakhi ezimbili: kancane futhi okusheshayo. Eyokuqala has a ijubane 400 km / s lokushisa 106 K. 1,4-1,6 • Ukubunjwa kancane umoya eduze ukuthi umqhele. ukugeleza Ngokushesha has lokushisa 105 K • 8 futhi ijubane 750 km / s. Ukwakheka kwalo iseduze ketshezi photosphere. Fast solar wind kuyinto njalo ezingaphezu kuka kancane. Lesi sakamuva libhekene kabili kwabantu. Ngo ukusakaza kancane ionized isakhiwo eziyinkimbinkimbi kunaleyo okusheshayo solar wind. Ngaphezu kwalokho, liqukethe izifunda omawala.