The velocity Zomhlaba uzungeza ilanga. Uyini imvamisa ayenawo Zomhlaba emhlabeni Sun?

izwe Okumangazayo futhi imilingo astronomy endulo yabakhanga isintu. Abantu Bavusa amakhanda abo kuze kube Kulobo busuku obucwathile, wambuza lo mbuzo kwaphakade kungani izinkanyezi ushintshe indawo yabo, kungani, imini nobusuku, kungani endaweni ethile umkhulungwane isiphepho esikhulu seqhwa, kodwa endaweni ethile ehlane, plus 50 ...

Movement of the izinkanyezi amakhalenda

Iningi amaplanethi yesimiso sonozungezilanga singaxoxi kuye. Ngesikhathi esifanayo benza ematfuba uzungeza ilanga. Abanye bakwenza kube ngokushesha futhi ngokushesha, kuyilapho abanye - kancane futhi ngesizotha. Umhlaba azihlukile it is butjhilweni emkhathini. Ngisho nasezikhathini zasendulo abantu sizazi izimbangela futhi indlela lokhu ukunyakaza siye ngabona iphethini ezivamile, baqala ukwenza amakhalenda. Ngisho nangaleso sikhathi, isintu wayenesithakazelo umbuzo lokho Isivinini Zomhlaba uzungeza ilanga.

Ilanga liphuma ekuseni

Movement of the Earth emhlabeni axis awo - usuku eliwumhlaba. A pass ephelele Iplanethi emzileni ellipsoidal emhlabeni wonke - unyaka wekhalenda.

Uma umi North Pole kanye-eksisi ngengqondo ngokusebenzisa Earth-South Pole, kuvela ukuthi iplanethi yethu siyahamba usuke entshonalanga uye empumalanga. Khumbula emuva "Lay" lithi "ilanga liphuma entathakusa?" IMpumalanga ihlangana yelanga njalo phambi entshonalanga. Yingakho i-New Year eliseMpumalanga Ekude iza ngaphambili kuka eMoscow.

Ngesikhathi esifanayo, ososayensi batholé ukuthi amaphuzu amabili kuphela eplanethini yethu basesimweni static isikhundla isihlobo motion isiyingi. Lona eliseNyakatho neliseNingizimu.

ijubane crazy

Zonke ezinye izindawo emhlabeni ziyahamba ephakade. Kuyini ijubane Ukujikeleza komhlaba uzungeza ilanga? Enkabazwe, kuba eliphakeme, ukufinyelela 1670 amakhilomitha ngehora. Eduzane zindawo maphakathi, isibonelo e-Italy, kakade aphansi isivinini - 1200 km ngehora. Futhi eduze Kuma-pole, ngakho-ke kuba kuncipha.

Umhlaba isikhathi esemkhathini emhlabeni axis awo ilingana amahora angu-24. Ngakho uthi ososayensi. Sibiza kube lula - ngosuku.

Futhi ijubane ngawo Umhlaba uzungeza emhlabeni Sun?

350 ngokushesha kunokuba emotweni yomjaho izikhathi

Ngaphezu ukujikeleza mayelana eksisi, Earth futhi kwenza ukuhamba okweqanda emhlabeni inkanyezi ngokuthi ilanga. How fast Umhlaba uzungeza emhlabeni Sun? Ososayensi baye kakade ibalwa sibalo usebenzisa amafomula ayinkimbinkimbi futhi izibalo. Zomhlaba isivinini azungeza ilanga kuyinto ayizinkulungwane 107 amakhilomitha ngehora.

Kunzima ngisho zama ukubona ngamehlo engqondo lezi crazy, izibalo ongenangqondo. Ngokwesibonelo, ngisho eliphakeme ijubane racing car - angu-300 ukusuka ngehora - izikhathi 356 kancane kuka ijubane orbit eMhlabeni.

Sicabanga ukuthi kubalulekile ilanga liphuma liphume, ukuthi Earth umile futhi ukukhanya kwenza umbuthano esibhakabhakeni. Kwaphela isikhathi eside, isintu kwakucatshangwa ngakho kuze ososayensi baye bafakazela ukuthi konke okuphambene. Namuhla, ngisho wesikole uyazi kwenzakalani emhlabeni, iplanethi kancane futhi ngesizotha ezihambayo emhlabeni Sun, hhayi okuphambene nalokho. Kuvela Umhlaba emhlabeni Sun, hhayi njengoba kwakucatshangwa abantu basendulo.

Ngakho, sathola ukuthi ijubane ukuzungeza komhlaba azungeze axis awo kanye Sun kukhona ngokulandelana 1.670 amakhilomitha ngehora (enkabazwe) futhi izinkulungwane 107 amakhilomitha ngehora, ngokulandelana. Hawu, siyakucela flying!

ngonyaka Solar futhi sidereal

umbuthano Okugcwele, noma kunalokho okweqanda okusaqanda iplanethi ezimise Umhlaba uya emhlabeni Sun ezinsukwini 356 5:00 48 amaminithi 46 imizuzwana. Lezi zinombolo izazi zezinkanyezi ukubiza "ngonyaka ezinkanyezi." Ngakho-ke, umbuzo othi "Yini imvamisa ayenawo Zomhlaba uzungeza ilanga?" sisabele nje futhi ngamafuphi: "Unyaka". Lesi sibalo uhlala ingashintshiwe, kodwa ngasizathu simbe njalo eminyakeni emine esinawo ngonyaka eqa kwenzeka, lapho ngosuku olulodwa ngaphezulu.

Sekuyisikhathi eside nje izazi zezinkanyezi bavumelana ukuthi extra 5 nge "penny" akubhekwa amahora unyaka ngamunye, futhi inani akhethiwe ngonyaka yezinkanyezi, izinsuku eziningi. Ngakho, unyaka siyizinsuku ezingu-365. Kodwa ukuthi ngokuhamba kwesikhathi lwenzeke ukwehluleka lezigqi wemvelo akazange ukuhambisa ngesikhathi, njalo ngemva kweminyaka emine, ikhalenda livela sithola usuku olulodwa nje owengeziwe ngo-February. Lezi chetvertsutok iminyaka 4, "uya" usuku lonke - futhi siphawula ngonyaka eqa. Ngakho, umbuzo kuyini imvamisa ayenawo eMhlabeni uzungeza ilanga, kugcwale umlomo ukuthi ngonyaka owodwa.

kukhona welithi "bonyaka" futhi "lezinkanyezi (sidereal) ngonyaka" emhlabeni zezemfundo. Umehluko emkhatsini wabo amaminithi angu-20 futhi livela yokuthi iplanethi yethu ngokushesha kwenza umzila wokuzungeza kwalo kunelanga wabuyela endaweni, okuyinto izazi zezinkanyezi ziye kunqunywa iphuzu ngesikhathi sokulingana kwemini nobusuku Vernal. Sesiyazi ijubane Ukujikeleza komhlaba emhlabeni ilanga nomhlaba ugcwele isikhathi esemkhathini emhlabeni Sun ilingana unyaka 1.

Nezinsuku neminyaka kwamanye amaplanethi

Ngo amaplanethi ayisishiyagalolunye sonozungezilanga - "umqondo" yayo ijubane ukuthi kulezi zinsuku futhi lokho ngonyaka yezinkanyezi.

Planet Venus, isibonelo, lena ezizongolozele ngokwayo 243 izinsuku Earth. Cabanga ukuthi kungakanani kungaba nje isikhathi usuku olulodwa? Futhi kusesebusuku!

Kodwa i-Jupiter kuphambene. Leplanethi ukuphotha mayelana-eksisi ngesivinini giant nesikhathi ukwenza ukujikeleza 360 amahora 9,92.

Izinga ndima Zomhlaba emzileni wawo uzungeze ilanga ngonyaka (izinsuku ezingu-365), kodwa Mercury - izinsuku 58,6 Earth. Mars, iplanethi esiseduzane Umhlaba, ngosuku ihlala cishe iyafana Emhlabeni - amahora angu-24 nesigamu, kodwa ngonyaka cishe kabili inqobo - izinsuku 687.

Ukusingatha Zomhlaba uzungeza ilanga siyizinsuku ezingu-365. Futhi manje ake wande lesi sibalo by 247,7 futhi uthole unyaka owodwa emhlabeni Pluto. Sesidlule enkulungwaneni, kanye iplanethi ezikude esimisweni sonozungezilanga - eminyakeni nje emine.

Lezi amagugu nakuba futhi olwethusayo isikali izibalo zayo.

lesiyingi ongaqondakali

Ukuze uqonde ukuthi kungani Emhlabeni ngezikhathi ukuguquka kwezinkathi zonyaka, kungani thina, e indlela ephakathi nendawo, ishisa kakhulu ehlobo; amakhaza ebusika, kubalulekile ukuba ningabi nje kuphela ukuphendula umbuzo mayelana ijubane ngawo Umhlaba uzungeza uzungeza ilanga, futhi iyiphi indlela. Kumelwe futhi uqonde ukuthi yena wenza.

Futhi lokhu ikwenza hhayi indilinga kodwa lesiyingi. Ukube iLanga ukudweba orbit eMhlabeni, sibona ukuthi esiseduzane inkanyiso kuba ngoJanuwari, kanye kaningi - ngoJulayi. iphuzu isikhundla eliseduze Zomhlaba i orbit ngokuthi perihelion, futhi ezikude - aphelion.

Njengoba-eksisi yomhlaba alikho isikhundla ziqondile, futhi esitshekile cishe 23.4 degrees, futhi mayelana ellipsoidal orbit ukuthambekela engela ukukhuphuka 66,3 degrees, kuvela ukuthi abasezikhundleni ezahlukene Zomhlaba esikhundleni Sun ezinhlangothini ezahlukene.

Ngenxa ukuthambekela orbit Umhlaba uphendukela ama- inkanyiso ezahlukene, kungakho ushintsho sezulu. Lapho zineminyaka aseNyakatho Nenkabazwe ebusika, Southern blooms olushisayo lwasehlobo. Izobanjelwa izinyanga eziyisithupha - futhi lokhu kuzoshintsha uhluke.

Sho, izwe zasemhlabeni!

Futhi ilanga emhlabeni lapho okuthile uzungeza? Yiqiniso, u-yebo! Emkhathini, kukhona izinto ngokuphelele umile. Zonke amaplanethi zonke iziphuphutheki zabo, lezinkanyezi ezinomsila kanye asteroyidi kuthiwa ukuphotha like clockwork. Yiqiniso, kwemitimba yabohulumende yasezulwini futhi ijubane ukujikeleza lihlukile, futhi engela ukuthambekela eksisi, kodwa noma kunjalo zihlala kunyakaza. Futhi ilanga, okuyinto inkanyezi, hhayi ngaphandle.

Uhlelo elanga kalutho isikhala afakiwe. Kuyinto ingxenye Umthala omkhulu Kuvunguza ngokuthi i-Milky Way. It yena, kuhlanganisa amaningi njengoba omunye izinkanyezi 200 billion. Ilanga ihamba kumbuthano mayelana enkabeni yalo mthala. Sun ijubane ukujikeleza emhlabeni ahlangene Milky endleleni ososayensi futhi ibalwa ngokusebenzisa okubonwayo eside futhi zezibalo.

Namuhla, idatha efana ayatholakala. umjikelezo waso ogcwele ezinyakazayo eyisiyingi i-Milky Way, ilanga sihamba iminyaka kwezigidi ezingu 226. Kuyisayensi yokuhlolwa kwezinkanyezi, leli nani liphindeke ngokuthi "ngonyaka Galactic". Kulokhu, uma sicabange kobuso indiza emthaleni ke inkanyezi yethu kwenza iyehla iyenyuka elincane phezulu naphansi, kokuvela ngokushintshana e North, e Nenkabazwe eningizimu ye-Milky Way. Imvamisa lezi oscillations kuyinto eminyakeni million 30-35 ubudala.

Ososayensi bakholelwa ukuthi ilanga ngesikhathi ukhona Galaxy wakwazi ukwenza linemibhikisho 30 okuphelele emhlabeni i-Milky Way. Ngale ndlela, ilanga kodwa wahlala iminyaka engu-30 kuphela Galactic. Noma kunjalo, ukuze uthi ososayensi.

ososayensi abaningi bakholelwa ukuthi ukuphila Emhlabeni umsuka eminyakeni million 252 edlule. Ngakho, kungashiwo wagomela ukuthi izinto eziphilayo kuqala ophilayo ukuvela eMhlabeni, lapho Sun wenza orbit yakhe 29 emhlabeni i-Milky Way, okungukuthi, ngonyaka 29 zokuphila kwakhe Galactic.

Umzimba kanye amagesi lihamba ngesivinini ezahlukene

Safunda okuningi amaqiniso athakazelisayo. Inkomba ye-Isivinini Umhlaba emhlabeni Sun, esikwaziyo kakade, uthole ukuthi yini onyakeni yezinkanyezi kanye Galactic, ijubane ngawo iqhubeka zazo zingaphazami Zomhlaba kanye Sun, futhi manje eyonquma ngokushesha kangakanani ilanga uzungeze eksisi.

Iqiniso lokuthi ilanga wumhlaba, uyayibona yezazi zasendulo. It ngezikhathi uvele bese wanyamalala like amabala, okwenza kube lula ukuba aphethe ngokuthi uzungeza azungeze i-eksisi. Kodwa kumane kubonisa ukuthi ngokushesha? Ososayensi, iphethe izindlela zanamuhla kakhulu ucwaningo, isikhathi eside bebaphikisana ngani ke.

Phela, inkanyezi yethu ine Ukwakheka eziyinkimbinkimbi kakhulu. Isidumbu sakhe --okuqinile ketshezi. Ngaphakathi kukhona core okuqinile emhlabeni lapho kushisa isiphuku ketshezi. Ngenhla ke - uqweqwe okuqinile. Ngaphezu kwakho konke lokhu ebusweni kwelanga ligubuzelwe gas hot, okuyinto sikhanya izinze. Lena igesi esindayo, esakhiwa ngokuyisisekelo hydrogen.

Ngakho, umzimba we-Sun ngokwayo uzungeza kancane, kanye negesi evuthayo - okusheshayo.

izinsuku ezingu-25 e '22

Udonga lwangaphandle ilanga wenza umjikelezo ephelele emhlabeni axis awo izinsuku 27 nengxenye. Izazi zokuhlolwa kwezinkanyezi zakwazi ukucacisa, abagcina sunspots. Kodwa lokhu isilinganiso. Ngokwesibonelo, ilanga namachashaza yenkabazwe uphendukisa ngokushesha futhi wenze ukujikeleza mayelana eksisi izinsuku 25. Ngesikhathi indawo zezingongolo zishukunyiswa ngesivinini ezingu-31 kuya ku-36.

Umzimba kakhulu efanayo ayenawo emhlabeni eksisi inkanyezi kwenza iminyaka 22,14. Ngokuvamile, iminyaka eyikhulu, ukuphila emhlabeni bayohlanganisa niguquke eksisi kwelanga izikhathi ezine nesigamu kuphela.

Kungani ososayensi bafunde ngokunembile ngakho ijubane ukujikeleza inkanyezi yethu?

Ngoba kunikeza izimpendulo zemibuzo eminingi yokuziphendukela kwemvelo. Phela, Sun inkanyezi ungumthombo wokuphila sazo zonke izinto eziphilayo eMhlabeni. Kungenxa ama-solar, ngokuvumelana abacwaningi abaningi, ukuphila (eminyakeni million 252 edlule) ukuvela eMhlabeni. Futhi ngenxa ukuziphatha Sun endulo wabulala izibankwakazi kanye nezinye ezihuquzelayo.

Sveti kithi nelanga elikhanyayo!

Abantu njalo ibuza, cha ukuthi ilanga liyokuba ucede amandla alo, uma iphuma? Yiqiniso, likhala - emhlabeni akukho okuphakade. Futhi ezifana izinkanyezi okukhulu isikhathi lokuzalwa, umsebenzi futhi ibole. Kodwa inqobo nje uma ilanga phakathi umjikelezo kwemvelo nokunye amandla ke ngokwanele. By the way, ekuqaleni le nkanyezi kwaba kancane elikhanyayo. Izazi zezinkanyezi sinqume ukuthi kusaqalwa kakhulu ekukhuleni Sun ukukhanya kwaba ephansi amaphesenti angu-70 kwangu-ke manje.