Imilinganiselo iiplanethi kunye nezinye izinto langa

Ihamba ilanga ezisibhozo imizimba enkulu yasezulwini - izijikelezi-langa. Koko Umhlaba kule izijikelezi-langa zikhona ezifana Mercury - kufutshane, yesikhanyiso, Venus - yiplanethi yesibini ukusuka elangeni, Mars, likaSaturn, Jupiter, nguNeptune, Uranus. Nguwo lo umyalelo iiplanethi. Ngaphambili kuthiwa iiplanethi kunye iPluto, kodwa ukususela ngo-2006 lo into isithuba uphulukene nesidima sawo, yaye namhlanje ibhekiswe udidi planetoids, langa ezincinane. Phantse zonke izinto isithuba kunokubonwa esibhakabhakeni ngeliso lenyama, kodwa Uranus noNeptune ungabona ngokusebenzisa iteleskopu.

Imilinganiselo iiplanethi kweLanga  

Malunga iiplanethi makwazeke kubantu ukususela kumaxesha amandulo. Abamelwane elikufutshane ezi Earth and Mars Venus, ogama radius ilingana ayi 6052, yayiqhele - Uranium noNeptune.

Zonke imizimba yasezulwini kwenkqubo elanga zahlulwe zibe ziindidi ezimbini. Eyokuqala into eziyintlabathi, okanye ekuthiwa-izijikelezi-langa yangaphakathi ikufutshane iLanga - i Umhlaba Mars, Mercury kunye Venus. Zonke ezi ziqu zasezulwini kwindawo eqinileyo, banalo ezixineneyo, nangona undoqo esingaphakathi ulwelo. Le inkulu kule qela nguye Umhlaba.

Udidi lwesibini luquka zonke ezinye izinto, eyaziwa ngokuba "iiplanethi ingxilimbela." Bona ise Kukude eLangeni, iiplanethi kunye nobungakanani eli qela mkhulu kakhulu umhlaba. Kanti ibizwa ngokuba planethi. Umzekelo, ubunzima Jupiter bakaThixo kumaxesha ezingamakhulu amathathu ubukhulu ubunzima Umhlaba. Ukongeza, izijikelezi-langa isigebenga zahluke isakhiwo izinto ezisentlabathini: ikakhulu zenziwe ngeegesi (hydrogen kunye helium), yaye ezi ziyafana nezinye iinkwenkwezi. Kwakhona zibizwa ngokuba "Anaki igesi".

Isayizi iiplanethi kuchaphazela isantya lwabo ukujikeleza ngeenxa axis yayo, ubude imini nobusuku.

Ngaphandle kwezi imizimba yasezulwini kubume kwenkqubo yethu yenziwa iiplanethi Hewana. Zonke izijikelezi-langa zijikeleza ngeenxa zonke Hewana 54. Inyanga lo iqabane Umhlaba Mars noNeptune babe satellite ezimbini. Uninzi Hewana likaSaturn - elinesixhenxe, yaye abanye babo babe ubukhulu elikhulu eNyangeni. Hewana ezininzi Uranus noJupiter, yaye kuphela Mercury kunye Venus basala yedwa.

ngokusebenzisa ubude kunye nobubanzi a imizimba kwenkulungwane ezahlukileyo Enye umdla langa: ezinomsila, izijikelezi-langa ezincinane, awe izigidi amasuntswana ngezinto igesi kunye nothuli, iiathom abalusali imichiza ezahlukeneyo, imijelo ngamasuntswana atomic.

Ibhanti Ibhanti ibekwe phakathi Jupiter ne Mars. Ibhanti - ngumzimba omncinci yasezulwini. Isayizi iiplanethi, izijikelezi-langa ezincinane eziqalela emashumini ezimbalwa kweemitha ukuba amawaka eekhilomitha. I inkulu yabo Juno, nguPallas, Ceres.

Ngokubanzi, zonke imizimba yasezulwini kwenkqubo elanga zilingana ngenxa nokutsala kwelanga. Bonke zinto zinxibelelene ekukhanyeni moya mnye (baza) kwaye kwicala elinye. Ezi nketho kuphela ezinye enomsila. Phantse zonke imizimba yasezulwini egxininisa axis yayo.

On the mass of the Sun akhawunti phantse 99,80% of mass yonke inkqubo elanga. Ubunzima eseleyo kwi-99% bacinga Anaki gas (uSaturn Jupiter). Ngokutsho izazi, ubukhulu inkqubo yethu hayi ngaphantsi kwe-60,0 billion kweekhilomitha - ukwazisa kumgama kunzima kakhulu. Phakathi kweenkwenkwezi kumgama ulinganiswa units ngeenkwenkwezi. Omnye umthombo. e. ngumgama phakathi kwelanga kunye nomhlaba (malunga nezigidi 150,0. km).

Ukuze ukuthelekelela isikali iiplanethi wezijikelezi kunye nomlinganiselo, ungasebenzisa le ndlela ilandelayo, imida ye eza kuncitshiswa ngu billion omnye. Ngenxa yoko, umhlaba bepali ka-1.3 cm, Inyanga iza ingabekwa kumgama kulo ka-30 cm, Jupiter uya kuba ubungakanani grapefruit kunye umntu unako kuthelekiswa ne-atom. Sun ububanzi iya kuba kwiimitha enye enesiqingatha, kwaye ibekwe eemitha 150 kude. Le nkwenkwezi ikufutshane kule modeli ziya ingabekwa kumgama ozikilometa amane amawaka.