Moyo pa mutu, kapena Sun ndi chiyani?

Tonse ntchito penyani tsiku lowala orb, popatsa ife kutentha ndi kuwala. Koma aliyense amadziwa zimene Sun? bwanji bungwe ndi zimene imaimira?

Sun - nyenyezi pafupi ndi dziko lapansi, ali pakati penipeni mu dongosolo la zowalitsa. Ndi yaikulu mpira otentha mpweya (makamaka wa hydrogen). Makulidwe a nyenyezi yaikulu kwambiri moti mosavuta Filimuyi mamiliyoni mapulaneti ngati zathu.

Sun zatenganso mbali yofunika kwambiri mmene moyo padziko lathuli ndipo analenga zinthu mapangidwe matupi ena a dongosolo lake. Mwambo wa Sun nthawizonse wakhala ntchito yofunika kwambiri. Anthu nthawizonse zakhala kudziwa ake mphamvu yopatsa moyo, ntchito komanso mawerengedwe a nthawi. Chidwi dzuwa mphamvu ndi mwayi wake ikukula tsiku lililonse. Kutentha kwa dzuwa ndi thandizo la okhometsa ikukula mu kutchuka. Mogwirizana ndi mtengo wa gasi, izi ufulu njira zina wokopa kopa.

Dzuwa ndi chiyani? Kodi nthawi zonse?

Likuwala, monga ife tinapeza asayansi, anthu mamiliyoni ambiri a zaka ndi wochokera onse a dziko lapansili a mitambo yaikulu fumbi ndi gasi. Ozungulira mtambo ndi wothinikizidwa ndi itakula kasinthasintha ake, ndiye inasanduka chimbale ndi (mchikakamizo cha mphamvu centrifugal). mitambo onse ankatembenukira thunthu mu likulu la chimbale kupanga mpira. Kotero, mwina, ndi dzuwa anabadwa. Poyamba, kunali kuzizira, koma psinjika zonse anazipanga izo pang'onopang'ono motentha.

Taganizirani zimene Sun kwenikweni zovuta. Pakati chachikulu kudziletsa wowala kutentha thupi ukufika madigiri 15000000. Yochokera pamwamba wotchedwa photosphere. Izo granulated (grained) kapangidwe. Aliyense ngati "tirigu" wauka pamwamba pa red-hot kukula zinthu Germany. Pamwamba pa dzuwa nthawi zambiri mukhoza kuona mdima zigawo (sunspots).

zochita nyukiliya pa dzuwa zovuta kumasuka kuchuluka kwa mphamvu imene ankalankhula mu mlengalenga mwa mawonekedwe a kuunika ndi kutentha. Pamwamba pa iri yofulumira pano ndi zosaneneka mphepo dzuwa (a mtsinje wa particles).

Popanda dzuwa sipakadakhala moyo padziko lathuli. Koma pamodzi ndi kutentha ndi kuyatsa izo limatulutsa ndi zina mphamvu, monga X-ray ndi kunyezimira ultraviolet, amene loopsa kwa zamoyo zonse. Ozoni amatiteteza, osati kusowa mbali yaikulu ya kuwala zoopsa, koma ena a iwo akudutsa, umboni ndi kake kakupsa ndi dzuwa pa khungu lathu.

Amphamvu kwambiri chiwonetsero cha ntchito dzuwa - ndi kung'anima. Ndipotu, kuphulika izi chifukwa cha madzi mankhwala mchikakamizo cha m'munda maginito. Ngakhale mliri wa silinakwaniritsidwe kuphunzira mwatsatanetsatane, maonekedwe awo ali ndi chikhalidwe mu atomu.

Ngakhale sanayambebe kupita kusukulu tidziwa chimene dzuwa. Koma anthu ochepa n'komwe za njira zikuluzikulu zomwe zimachitika pa izi mpira wa moto iliyonse chachiwiri. Dzuwa sadzakhala nthawi zonse. kotunga ake a mafuta - biliyoni zaka 10 .. Kuti tipeze momwe izo lapamtima ife ndi timawalitsa, muyenera mwachindunji gawo la moyo chakuti anakhalapo. miyala mwezi ndi meteorites salinso 5 biliyoni. Zaka zikutanthauza zaka dzuwa ndi chomwecho.

Poyamba tinkaganiza kuti basi pang'onopang'ono zokha ndi ozizira. Amene ife tinapeza kuti ndondomeko izi sizidzakhala bata ndi bata, "akufa" nyenyezi kuyembekezera m'chipsinjo weniweni. Pamene ngale kwathunthu kutenthedwa, moto akanayamba kuti umeze zigawo dzuwa akunja. Sun kuwasandutsa nyenyezi yaikulu yofiira imene kuyamwa Venus ndi Mercury ndi likamatenthetsa lapansi kutentha kwambiri. Ukuphwera madzi, moyo udzawonongedwa. Ndiye kudzakhala watsopano mphamvu gwero mu zigawo lakunja kwa Sun - ya helium. Chipolopolo unagwa pakati wabwerera ku mkhalidwe nyenyezi yaing'ono woyera.