Iinkwenkwezi zahluka iiplanethi: iinkcukacha kunye mathuba umdla

indawo ongaphiliyo ke usenazo. Luhlanganisa ubunzima elikhulu zonke iintlobo imizimba impilo ezahlukeneyo, ubukhulu kunye namagama ezahlukeneyo. Phakathi kwabo - ezi eziwa, awe, ezinomsila, fireballs, langa neenkwenkwezi. Ngalunye kwezi ndidi imizimba yesiqalo ngaphakathi nangoku lahlulwe kwi iintlobo, umahluko phakathi kwabo amaninzi ziqondwe kuphela i ngeenkwenkwezi onamava. Makhe zama ukulungisa ngaphandle de imigaqo esisiseko, umzekelo, oko iinkwenkwezi ezahlukileyo iiplanethi.

Umehluko omkhulu

Ndizekela kwasentloko, ezisisiseko kwaye ngokuxhomekeke ukuthandabuza umahluko - ukukwazi evutha. Nayiphi inkwenkwezi ngokuyimfuneko okhupha ukukhanya, umhlaba nayo lo propati. Kakade ke, izijikelezi-langa ezikufutshane nabo kubonakala amabala ezikhanyayo - umzekelo ebeliciko woku Venus. Kodwa ke kwakungekho ukukhanya kwakhe, yinto 'isipili' nje ebonisa umthombo lokwenyaniso wokukhanya - kwelanga.

Hi ndlela leyi, le yindlela elungileyo kakhulu ukwahlula indlela umhlaba ukusuka inkwenkwezi kuphela abangaboniyo, ngaphandle yokukhanya ezongezelelweyo. Ukuba ingongoma ukukhanya esibhakabhakeni ebusuku "Utyanda ngoshiyi", oko kukuthi flickers, - qiniseka ukuba yinkwenkwezi. Xa ndiphuma into yasezulwini yaye inqanaba ukukhanya rhoqo - ithetha iplanethi ibonakalisa ukukhanya kwenkwenkwezi ekufutshane. Kwaye lo wokuqala umqondiso ecacileyo ebonisa ukuba yintoni na iinkwenkwezi zahluka iiplanethi.

Umahluko yesibini, elandela ukususela ekuqaleni

Ukukwazi kukhutshwe iimpawu ukukhanya kuphela imiphezulu ezishushu kakhulu. Ngokomzekelo, intsimbi nako kuqwalaselwa, nto leyo asibikho evutha. Kodwa ukuba ndinobushushu ubushushu ofunekayo, injongosenzi wentsimbi itshiswa kwaye likhupha nangona buthathaka, kodwa ukukhanya.

Ngoko ke ukuba yesibini ngaphezu kweenkwenkwezi zahluka iiplanethi - iqondo lobushushu eliphezulu kakhulu kwezi imizimba yesiqalo. It ivumela iinkwenkwezi ukuba zikhanyise. Kwanaphezu kumphezulu lobushushu yakhe yabanda ukukhanya akuthethi ukuwisa ngezantsi 2000 degrees K. Ngokuqhelekileyo lobushushu obalaseleyo ulinganiswa kelvins, ngokungafaniyo njengesiqhelo we Celsius.

ilanga yethu shushwana kakhulu kumaxesha ahlukeneyo kumphezulu wayo itshiswe ukuya ku 5000 okanye 6000 K. Ngamanye amazwi, "kwi imbono yethu" kuyoba 4726,85 - 5726,85 ° C, nto leyo nayo umxhelo.

isidingo acacise

Ezi ubushushu mava kuphela imiphezulu inkwenkwezi. Nokuba ngaphezu kweenkwenkwezi ahluka ukusuka iiplanethi, yeyona yokuba ngaphakathi shushwana kakhulu phandle. Nkqu surface amaqondo kwezinye iinkwenkwezi ukuya ku 6,000 K, yaye embindini iinkwenkwezi kuthiwa baza asendle phezu izigidi kweqondo Celsius! Ukuza kuthi ga ngoku, akukho umthamo okanye izixhobo kuyimfuneko, okanye ifomula ukubala ngawo umntu ukumisela i "ehle" yangaphakathi iinkwenkwezi.

Size nentshukumo

Imilinganiselo iinkwenkwezi nezinye izijikelezi zahluke kakhulu nje. Xa kuthelekiswa ne "ukukhanya" yasezulwini planethi - nje ukhozo wesanti. Kwaye oku kusebenza ubunzima (ubunzima), kunye nomthamo. Ukuba, endaweni ilanga phakathi apple indawo medium size, ngoko ukuze ukubonisa ukuma Umhlaba kufuneka-ertyisi eyabelwe kumakhulu eemitha. Ukuthelekiswa iiplanethi ubungakanani kunye inkwenkwezi ibonisa ukuba umthamo yesibini ngamawaka okanye izigidi amaxesha ngaphezu umthamo isithuba ukuba nekuhlala lokuqala. Ezinomlinganiselo kwezinye cwaka. Isibakala sokuba zonke iiplanethi - eziqinileyo. Yaye iinkwenkwezi becala sukube, okanye reactions mbawula, nezinika amaqondo fantastically ophezulu iinkwenkwezi, bekuya kuba nzima.

Kodwa yintoni eyenza umntu umhlaba inkwenkwezi kodwa? Planet ngokwenkcazo iye indlela ekuthiwa orbit. Kwaye ngokuqinisekileyo zingqonge inkwenkwezi njengento enkulu ngakumbi umzimba yasezulwini. Star engashukumi esibhakabhakeni. Ukuba une umonde kunye nobusuku ezimbalwa ukuqapha kwindawo ethile zezulu, intshukumo iiplanethi kungabonwa ngeliso lenyama, nokuba kancinane (kodwa noko azisebenzi ngaphandle iteleskopu engahlawulwayo).

iimpawu ezongezelelweyo

Imilinganiselo iinkwenkwezi nezinye izijikelezi musa ukuchonga yi amehlo. Kodwa abanye umehluko ngokuchanileyo agcwele umzimba cosmic, ifuna izixhobo ngakumbi ngqo. Umzekelo, yikhompawundi yemichiza ekhoyo ukuqinisekisa ukuba uhlalutyo ecacicleyo, ngokuchanileyo bathi, iplanethi okanye inkwenkwezi phambi kwethu. Ngapha koko, ihlabathi - zinde sukube, ke ngoko, ukuba yakhiwa izakhi ukukhanya. A planet ziquka amacandelo ikakhulu okuqinileyo.

Uphawu ngqo isenokuba ubukho satellite (kwaye ngaphezulu). Ngabo kuphela iiplanethi. Noko ke, ukuba yesathelayithi anayenza, oko akuthethi ukuba le nkwenkwezi ngokucacileyo phambi kwethu - ezinye-langa, ukuphatha kakuhle ngaphandle ezinjalo "abamelwane."

Izazi Siseza omnye umqondiso ngokumiselwa ingaba planethi sele nje wafumanisa umzimba cosmic. Esemajukujukwini, apho ihamba, kufuneka ibe simahla izinto zangaphandle, wakubeka swi veke, inkunkuma. Satellites azithathwa, ukuba ubukhulu mikhulu, kungenjalo ndiza ziwe ngaphezulu. Loo mthetho muva ngokwaneleyo - ngo-2006. Enkosi kuye, Eris, eCeres - ingqalelo! - iPluto ngoku ukuba ungabi ngokupheleleyo, kwaye kwiiplanethi ezincinanana.

iinkwenkwezi

Izazinzulu zahlukile kwandenza ndafuna. Ukwazi kakuhle ngokupheleleyo oko iinkwenkwezi yahlukile iiplanethi, bona, nangona kunjalo, baba ukwazi oko kuya kwenzeka xa umhlaba omkhulu uya Zizigqithile, umzekelo, ubukhulu kwelanga. Kwenzeka ukuba loo ukwanda ubungakanani umhlaba uya kukhokelela ekwandeni elibukhali kwi xi ngumongo umzimba cosmic; lobushushu ngakumbi ifikelela million (okanye ngaphezulu) izidanga; baqale basabela yenyukliya yenyukliya - kwaye endaweni iplanethi, sifumana inkwenkwezi usana.