Ubuzile: Ngaba kuchanekile ukuthi iLanga lijikeleza kuMhlaba?

Ngaba kuchanekile ukuthi iLanga lijikeleza uMhlaba uchaze?

Impendulo: Hayi. Ngokutsho kwengcamango yangoku, okwenzekayo yi-heliocentrism, oko kukuthi, umhlaba ujikeleza ilanga. Imodeli eyaqondwa njengelanga elijikeleza umhlaba, yamkelwa njengemodeli ye-geocentric kwaye yayisetyenziswa kumaXesha Aphakathi.

Yintoni echanekileyo ukuyithetha ngeLanga?

ILanga yeyona nkwenkwezi ikufutshane noMhlaba, imalunga ne-150 yezigidi zeekhilomitha kude nathi, kwaye inoxanduva lokugcina iSolar System yonke kwintsebenziswano yayo yomxhuzulane: iiplanethi ezisibhozo kunye nezinye izidalwa zasezulwini ezizibumbayo, ezinjengeeplanethi ezincinci, ii-asteroids kunye ne-comets.

Ukuba iLanga lalijikeleza uMhlaba?

Abantu ababephila kwiminyaka emininzi eyadlulayo babecinga ukuba iLanga lalijikeleza uMhlaba. Kodwa, malunga neminyaka engama-450 eyadlulayo, uNicolaus Copernicus wabonisa ukuba uMhlaba ujikeleza iLanga, kwaye iintsuku zilandela ubusuku kunye nobusuku beentsuku, kuba uMhlaba ujikeleza ngokwawo.

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Yintoni ejikeleza umhlaba okanye ilanga?

Esikolweni, safunda ukuba uMhlaba ujikeleza iLanga kunye ne-axis yayo - iintshukumo ezijongene nobukho bemini nobusuku, ngaphezu kwamaxesha onyaka; kodwa kukho ezinye iintshukumo ezenziwa sisijikelezi-langa. Ukujikeleza kwi-axis yawo, uMhlaba uthatha ngqo iiyure ezingama-23, imizuzu engama-56 kunye nemizuzwana eyi-4,1.

Kutheni umhlaba ujikeleza hayi iLanga?

Ingcaciso: Kungenxa yokuba uMhlaba unobunzima obuncinci kuneLanga kwaye ngenxa yoko, indawo yawo ye-gravitation incinci kuneLanga elikhulu kakhulu, kungoko wona kunye nezinye iiplanethi kunye nezinye iicosmos zijikeleza kuwo. Kungenxa yokuba umbindi womxhuzulane welanga mkhulu kunowomhlaba owenza ukuba lijikeleze kumjikelo welanga.

Indlela yokuchaza intshukumo ebonakalayo yeLanga?

Le ntshukumo yimbonakaliso yenguqulelo yoMhlaba ejikeleze iLanga, nto leyo ebangela ukuba iLanga lichaze indlela (ebonakalayo) kwindawo yesibhakabhaka unyaka wonke - i-ecliptic. Njengoko inqwelomoya ejikeleza umhlaba ingahambelani ne-ikhweyitha yoMhlaba, inqwelomoya yendlela yeLanga ayihambelani ne-ikhweyitha yasezulwini nayo.

Zeziphi iimpawu eziphambili zeLanga?

Ngokusisiseko iqulunqwe ngeegesi kumbindi wayo, iLanga sisiphumo senkqubo yokudityaniswa kwenyukliya - okubangelwa ngamaqondo obushushu aphezulu kunye noxinzelelo olukhulu. Ubunzima bayo obuninzi benziwe yi-73,4% ye-hydrogen kunye ne-25,0% yegesi ye-helium.

Sinokulichaza njani ilanga?

ILanga (ukusuka kwiLatin sol, solis) yinkwenkwezi esembindini yeSolar System. Yonke eminye imizimba ekwiSolar System, efana neeplanethi, iiplanethi ezincinci, ii-asteroids, iikhomethi nothuli, kunye nazo zonke iisathelayithi ezinxulumene nale mizimba, zijikeleza kuyo.

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Isebenza njani iSunshine?

ILanga linikwa amandla yihydrogen, ethi idibanise kubushushu bombindi walo ngokusabela okufana nereactor yeathom. Ijika ihydrogen ibe yihelium. “Inkwenkwezi ivelisa i-40 yeetriliyoni zeemegatoni zamandla ngomzuzwana,” utshilo isazi ngeenkwenkwezi u-Augusto Damineli, we-Astronomical and Geophysical Institute yeYunivesithi yaseSão Paulo.

UGalileo wafumanisa njani ukuba uMhlaba ujikeleza iLanga?

UGalileo waphawula ukuba iisathelayithi zendalo ezine zijikeleza kuye. Oko kukuthi, kwakungasenakwenzeka ukuxhasa ingcamango yokuba zonke izidalwa ezisesibhakabhakeni zijikeleza isijikelezi-langa sethu. Ngokuphawula ukuba amabala elanga atshintsha indawo, uGalileo waqinisekisa nokujikeleza kwelanga.

Zeziphi iiplanethi eziPhakathi kweLanga noMhlaba?

"Umyalelo weeplanethi, ukususela kwiLanga, ngu: Mercury, Venus kunye noMhlaba, kodwa xa iVenus ikwelinye icala leLanga, ikude kakhulu nathi", kuchaza uRothery. I-orbit yeVenus yenza esi sijikelezi-langa sibe sesona sikufutshane kwesethu, silandelwa nguMars kwindawo yesibini.

Zeziphi iiplanethi ezijikeleza iLanga?

Iiplanethi ziinkwenkwezi ezincinci kakhulu ezijikeleza iLanga kwiindlela eziphantse zibe setyhula. Ngokunyuka komyalelo womgama we-heliocentric, iiplanethi zihanjiswa ngolu hlobo lulandelayo: iMercury (0,4), iVenus (0,7), uMhlaba (1), iMars (1,5), iJupiter (5,2), iSaturn (9,6), i-Uranus (19,2), iNeptune (30) kunye nePluto (39).

Yintoni eyenza ukuba umhlaba uzijikeleze?

Isenokubonakala icacile, kodwa yinyaniso emsulwa: iiplanethi ziyajikeleza kuba akukho mandla okuzinqanda. Inyaniso kukuba yonke into idla ngokugcina intshukumo yayo ukuba akukho nto ibonakala iyichasa. … Inyani yeyokuba yonke into ithande ukuyigcina intshukumo yayo ukuba akukho nto ibonakala iyichasayo.

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Yintoni egcina isijikelezi-langa esinguMhlaba sisemajukujukwini?

Ngenxa yokuba omnye wemisebenzi ephambili ye-skeleton kukuxhasa umzimba phantsi kwesenzo samandla obunzima eMhlabeni, ekubeni, esikhaleni, ubunzima buncinci, lo msebenzi uyayeka.

Sithini isantya sokujikeleza kunye nokuguqulelwa koMhlaba?

Isantya apho uMhlaba ujikeleza iLanga (uguqulelo) malunga ne-107 000 yeekhilomitha ngeyure kwaye isantya sokuhamba kwi-axis yawo (ukujikeleza) malunga ne-1 700 yeekhilomitha ngeyure kwingingqi ye-Ikhweyitha, iyancipha ngokusondela kwakho. izibonda.

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