Mapangidwe, Sekondale ndi sukulu
Information za dzuwa. Zosangalatsa za Dzuŵa
Bright dzuwa - gwero la maganizo ndi mizimu yabwino. Mu nyengo mitambo, anthu ambiri mantha, maganizo zokolola. Ngakhale izi, aliyense akudziwa kuti mphepo yamkuntho posachedwapa, ndipo dzuwa limaoneka mu mlengalenga. Ndi bwino kuti anthu kuyambira ali mwana, ndi anthu ochepa ndikuganiza kuti ndi nyenyezi. The zambiri odziwika bwino za Sun - n'chakuti nyenyezi. Komabe, pali zambiri zoona chidwi kuti akhoza kukhala ndi chidwi ana ndi akulu omwe.
Dzuwa ndi chiyani?
Tsopano ife tonse tikudziwa kuti dzuwa - nyenyezi, koma osati yaikulu losonyeza mpira, amatikumbutsa dziko. Ndi mtambo mpweya ndi alipo mwa ngale ya. The chigawo chachikulu cha nyenyezi - hayidirojeni, amene ali pafupi 92% voliyumu yake. Pafupifupi 7% ndi helium, ndi kuchuluka yosala agawanika pa zinthu zina. Zikuphatikizapo chitsulo, mpweya, faifi tambala, pakachitsulo, sulfure, ndi ena.
Ambiri mwa mphamvu kwaiye chifukwa nyenyezi maphatikizidwe wa helium ku haidrojeni. Information za Sun, asayansi anasonkhana, akhoza zimachitika mtundu wake G2V wa gulu kawalidwe. Mtundu amatchedwa "nyenyezi yaing'ono yachikasu". Pankhaniyi, dzuwa, mosiyana ndi zimene ambiri amakhulupirira, kuwala kowala woyera. Yellow chowala ndi chifukwa cha kubalalika ndipo mayamwidwe zinkakhalira lathuli wamfupi-timaganiza ake kuwala. nyenyezi athu - dzuwa - ndi mbali yofunika ya Way wa Milky Way. Ndi nyenyezi wofunika ndi pa mtunda wa zaka 26,000 kuwala, ndipo zisinthe wina wakulanda padziko miliyoni 225-250 zaka.
cheza dzuwa
Sun ndi Earth anasiyanitsidwa ndi mtunda wa 149.600 TH. Km. Ngakhale izi, cheza dzuwa ndiwo mphamvu pa dziko. osati buku lonse umadutsa m'mlengalenga. zomera dzuwa mphamvu ntchito mu njira photosynthesis. Mu njira iyi mapangidwe mankhwala osiyanasiyana organic ndi mpweya adzamasulidwa. cheza dzuwa amagwiritsidwanso ntchito kupangira magetsi. Ngakhale nkhokwe mphamvu ya peat ndi mchere anaonekera kalelo mchikakamizo cha kuwala kwa nyenyezi yowala. mwapadera ayenera kukhala ultraviolet kutentha kwa dzuwa. Iwo ali katundu antiseptic, akhoza kugwiritsidwa ntchito mankhwala madzi. Zingamvekere cheza ultraviolet pa njira kwachilengedwenso mu thupi la munthu, kuchititsa kuoneka n'komwe pa khungu, komanso ulimi wa vitamini D.
Sun lifecycle
nyenyezi athu - Dzuwa - ndi nyenyezi wamng'ono, yoperekedwa kwa m'badwo wachitatu. Lili wambirimbiri zitsulo, kusonyeza mapangidwe nyenyezi zina za mibadwo ya m'mbuyomo. Malinga ndi asayansi, Sun ali biliyoni 4,57 zaka. Popeza kuti kayendedwe ka moyo wa nyenyezi ndi zaka mabiliyoni 10, tsopano ndi pakati. Apa mu pachimake dzuwa amapezeka maphatikizidwe wa helium ku haidrojeni. Pang'ono ndi kuchuluka kwa mpweya wotchedwa hayidilojeni kuchepetsedwa, nyenyezi adzakhala motentha, ndi luminosity ake - apamwamba. Ndiye nkhokwe wa hydrogen ku pakati kutha kwathunthu, gawo la izo amalowa chipolopolo kunja kwa dzuwa, ndi helium akuyamba condense. Njira anayamba kuchepa nyenyezi lidzakhalapo kwa zaka mabilioni, koma zidzapangitsa kuti kusinthika yake yoyamba mu chimphona wofiira ndiyeno nyenyezi yaing'ono woyera.
Sun ndi Earth
Mlingo wa poizoni dzuwa kudzadalira moyo padziko lathuli. Pambuyo 1 biliyoni zaka, izo zidzakhala amphamvu kuti dziko lapansili umafunda mmwamba kwambiri ndi kukhala zosafunika likamanena ambiri a moyo, adzakhala okhawo mu kuya kwa nyanja ndi M'madera a zitunda kumalo ozizira. Ndi m'badwo wa Sun ndi biliyoni 8 zaka, zinthu pa dziko adzakhala kwambiri ndi anthu amene panopa zili pa Venus. Madzi sakhala, izo zonse asamasanduke nthunzi. Izi zidzapangitsa kuti mofulumira wathunthu yosiyanasiyana ya moyo. Monga maziko a Sun adzakhala wothinikizidwa ndi kuwonjezeka ake akunja chipolopolo, zingawonjezere Mwina mayamwidwe zigawo dziko lathuli kukhala kunja kwa plasma nyenyezi. Izi sizichitika okha ngati dziko lapansi kuzungulira Dzuwa atembenuza pa mtunda kutali kusintha kukhala kanjira osiyana.
maginito
Information za Dzuwa, ofufuza anasonkhana zikuonetsa kuti - magnetoactive nyenyezi. The maginito analengedwa ndi izo, akasintha kolowera uliwonse zaka 11. mphamvu komanso zimasiyanasiyana pa nthawi. masinthidwe onsewa amatchedwa ntchito dzuwa, amene amakhala ndi zochitika zapadera monga sunspots, mphepo bursts. Amayambitsa auroras ndi mikuntho geomagnetic, amene kusokoneza ntchito zina zipangizo mu dziko, umoyo wa anthu.
kadamsana
Information za Sun anasonkhana makolo ndi zomwe zilipo, lili kutchulidwa kwa kadamsana wake kuyambira kale. A ambiri a iwo analoseranso mu Ages Middle. Dzuwa kadamsana - chifukwa cha kutsekedwa nyenyezi ku Moon amatsata Padziko Lapansi. Izo chidzale pamene osachepera ina ya dziko Dzuŵa litayamba kwathunthu chobisika, ndi tsankho. M'chaka pali kadamsana zambiri ziwiri mpaka zisanu. Kuti ina ya Earth iwo amaoneka kuti nthawi kusiyana kwa zaka 200-300. Fans kuganizira thambo, dzuwa angathe kuona kadamsana annular. Moon Star atseka chimbale, koma chifukwa cha kukula ang'onoang'ono awiri sangathe idzakuphimba kwathunthu. Chifukwa ndi noticeable "moto" mphete.
M'pofunikanso kukumbukira kuti kusunga Sun ndi apoyera, makamaka zoyang'anira kapena telesikopu, ndi oopsa kwambiri. Zimenezi zingachititse kuti okhazikika zithunzi kuwonongeka. Dzuwa ndi pafupiko ndi padziko lathuli ndi kuwala kwambiri. Popanda pachiswe thanzi la maso pa izo, inu mukhoza lokha pa nthawi yotuluka ndi kulowa dzuwa. The yonseyi muyenera kugwiritsa ntchito yapadera asiyane fyuluta kapena zimenezi pa choyera nsalu yotchinga chithunzi analandira mothandizidwa ndi zakutali ndi. Njira imeneyi imagwira kwambiri abwino.
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