Ilanga yinkanyezi, ibhola enkulu ebomvu, enomgama omkhulu ukusuka kwiplanethi yethu. Esibhakabhakeni, kubonakala ngathi kuncinci kwaye akukho lula ukucinga ukuba le "ibhola" "yomhlaba iphela. Konke malunga nomgama, kuba enyanisweni ilanga likhulu lamaxesha ngaphezulu.
Umgama ukusuka emhlabeni ukuya kwilanga?
Ukufumanisa umgama owona lilanga, amaGrike amandulo azame, eyayingaphumelelanga, kuba iindlela zokuhlala zazingaphezulu kakhulu. Amanani okuqala ayekwazi ukungenisa i-cassini naseRiherher ngo-1672. Ukubukela isikhundla se-mars kunye nokusebenzisa ukubala i-jometric ukubala, babeka umgama oqikelelayo - izigidi ezili-139 ze-km.
Kwisiqingatha sesibini senkulungwane ye-XX, izazinzulu zisebenzisa indlela yeradir. Ubunyani bayo bulele kusulelo lwento ye-pulse-ibonakalisiwe kuyo, impembelelo ibuya umva. Ngokusekwe kwidatha, yelo xesha lenzekayo ukusuka emhlabeni ukuya elangeni nasemva, ukubala ngokuchanekileyo kwenziwa.
Ukulinganisa indawo yangaphandle, amaxabiso anjalo njengokubaliswa kwiCandelo kunye noNyaka oMbane basetyenziswa. Unyaka wokukhanya ngumgama owoyiswa kukukhanya okwiminyaka eyi-1 "yomhlaba". Isantya sokukhanya simalunga nama-300 ezigidi m / s, kunye nonyaka wokukhanya onokukhanya kulingana no-9,46073047 × 1012 km.
Inyaniso enomdla: Umgama ovela kwilanga emhlabeni yimizuzu esibhozo. Lixesha elininzi ufuna ukukhanya kwelanga ukufezekisa iplanethi yethu.
Umgama ngokuthe ngqo ukusuka kwilanga emhlabeni zizigidi ezili-150 km. Eyona nto inomdla, le ncwadana iqhubela phambili apha enyakeni, njengoko umjikelezo weplanethi yethu unefom ye-ellipsoid. NgoJulayi, yi-152 yezigidi ze-km, kwaye ngoJanuwari ukuya kwi-147 yezigidi km.
Yeyiphi i-pinomena enokuchaphazela njani i-orbit yomhlaba?
Ukuqikelela ngokuchanekileyo utshintsho kumgama phakathi komhlaba nelanga ixesha elide ixesha elide kunzima ngakumbi. Ke ngoko, izazinzulu ziyakha iithiyori ngokwesiseko sokuqwalaselwa kunye nemodeli eyahlukeneyo yokuphuhlisa imicimbi.
Rhoqo ngonyaka, iplanethi yethu isuswe elangeni malunga ne-1.5 cm. Kukho impembelelo yezinto ezahlukeneyo. Ubukhulu becala synthesis yenyukliya, eyenzeka elangeni. Inyani yile yokuba ngomzuzwana ngamnye ngenxa yale nkqubo, iphulukana malunga ne-4,000,000 yeetoni zobunzima. Kwibhunga elinqabileyo elinje, esi sisalalsi esincinci, kodwa ngokuthe ngcembe iyanyusa umjikelezo womhlaba.
Ngamanqanaba okuqala obukho, ilanga lajikelezwe yi-proplaticic disc (Gaseous). Ngoku umhlaba ujongene nala masuntswana ezinto, ezichaphazela i-orbit yayo-itshintsha malunga nobungakanani be-proton (1 ye-femometre okanye i-10-15 m).
Ichaphazela ubushushu bomhlaba, izinto ezahlukeneyo ezinamandla kwinkqubo yelanga. Elinye lale mizimba yasezulwini linamandla athile okutsala. Kukho ithuba lokuba i-datgoation yedatha yemisebenzi inokuthi ichaphazele utshintsho lomjikelezo.
Ilanga lilinde ngokungathandabuzekiyo lilingane lenguqu kwi-giaring ebomvu. Xa kusenzeka, i-kernel iya kukhula yomelele ngakumbi, iqokobhe langaphandle liya kwanda kakhulu ngobukhulu kwaye inkqubo ye-heelboum ye-helium iya kuqala. Oko kukuthi, ilanga liya kuqala ukugxininisa amandla ngakumbi.
Ukuba yinkwenkwezi enkulu ebomvu, iya kutshabalalisa ezinye iiplanethi. Umzekelo, iVenus neMercury inokunyamalala. Iplanethi yethu inokuba phakathi kwabo, kodwa mhlawumbi inokwenzeka ukuba iya kutshabalalisa. Oku, umhlaba kufuneka ususwe ngokupheleleyo elangeni - malunga ne-15% kwaye uqhubeke neradiyo yangoku.
Inyaniso enomdla: ubudala yelanga malunga ne-4.6 yezigidigidi. Imalunga nobubi bobomi bayo.
Eminye imizimba yeGalactic inokuchaphazela nawo umjikelo womhlaba, yenze ungazinzisi. Ngamanye amaxesha ezi zinto zenzeka kufutshane nenkqubo yethu yelanga-oku kwenzeka kakhulu. Ukungazinzi komgangatho ongoyiki ukuhamba kweplanethi kude kube kuphume igalari.
Ukuba umhlaba usasinda ekuguqukeni kwelanga kwi-guint ebomvu, iya kuhlala ibotshelelwe "kuyo. Ngapha koko, iplanethi yethu iya kuqala ukunciphisa umgama elangeni. Oku kuya kuchaphazela i-ravice raveration radiation. Ithiyori yase-Einstein ithi masses, ngokujikeleza ijikeleze, ikhupha amaza okucekisa.
Izazinzulu ziqwalasele izinto ezininzi ezinokubakho ezichaphazela umhlaba okanye umgama phakathi kwelanga kunye neplanethi yethu. Ukuza kuthi ga ngoku, eyona mpembelelo inamandla inesifo synthesis yenyukliya esenzeka elangeni. Kwakhona, umjikelezo womhlaba unokutshintsha ngenxa yokungazizuzo zokungazizuzo, inguqu yelanga kwi-giaring ebomvu. Eyona nto inokwenzeka ye-hypothesis yokufana nomhlaba elangeni kwiminyaka eliqela yezigidi.
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