InotungamirwaSainzi

Sei kuona Sun - iri nyika kana nyeredzi?

Vazhinji vanodavira kuti zuva iri nyika. zvisizvo Izvi zvichida nokuda guru kukura chinhu.

tsananguro

Sun - kwaedza. Around iye dzitendererane mamwe maitiro zvinhu. Nemhaka zuva basa, vachitsigirwa ne upenyu Panyika, akatsunga nokuda ekunze. The zuva - ane nyeredzi yekare. Zvinotarisirwa kuti anenge mana mashanu bhiriyoni apfuura, hofori gasi-guruva nebula achiumbwa muchadenga. It yakaumbwa kubva Sun nemamwe mapuraneti ari hurongwa. Zvisinei, chiedza woga zhinji uremu. Chiedza kubva totaura Earth mumaminitsi misere.

zvemukati mamiriro

Kunzwisisa Sun - nyeredzi kana nyika inogona, vaiona sechivako nyeredzi. Pane zvakawanda zviratidzo iyo mumwe chinhu akasiyana nevamwe. Zuva nedzimwe nyeredzi Kazhinji akakura balls negasi. Vaiita yavo nokuda masimba regiravhiti.

The chinokosha dzomunyika nemamiriro zuva iri chimiro musimboti. Pano, kutendeuka rinoitwa mu rehydrogen nehelium. Panguva renyukireya maitiro rinowanika kusunungurwa simba, izvo zvinozoita unoratidzwa ane yose rezuva zvinooneka chakarondedzera. Kure anenge 0.2 kusvika 0,7 ari nharaunda yacho chinhu riri kumusoro makirisito nharaunda radiative chinja. Pano, kuti simba kuchinja kunoitika kudiwa achishandisa Absorção de Água uye akabuda photons.

The convection vematunhu, izvi zviri kuitwa mashoko acho, nokuda nokukurumidza kutonhora akaturikidzana akaiswa pamusoro. Chii chiri kuitika yakafanana kufashaira mvura, inova huru kubva pasi. Zvinoonekwa akaturikidzana vanonzi "mhepo". Dzavo aoma nemwaranzi zvakananga inosvikira mumwe mucherechedzi.

Chinooneka pemvura chinhu

Stars, mukusiyana kuti mapuraneti, kukwanisa emit chiedza. The akaturikidzana kuti zvinoumba chimiro izvi zvinhu, asi unoenderana kuitike. The zvechadenga akaturikidzana, zvinokwanisika kupindura mubvunzo: "Zuva - iri nyika kana nyeredzi?"

A zvinooneka chiedza pose photosphere - chiedza-emitting rukoko. ukobvu Its - kubva zana mazana mana makiromita. Sezvatinoswedera pedyo rokunze pamucheto tembiricha ipfupi kubva 6600 kusvika 4400 K. Sun chokunze nevamwe ndiyo chromosphere. ukobvu Its -. anenge 2 zviuru Km. Kwakabva zita rukoko urwu kusonganirana yakatsvukuruka ruvara. With kureba chromosphere tembiricha inowedzera kubvira 4 kusvika 20 tysyach Kelvin.

Crown ndiye rokupedzisira zuva deko. Kumboda inoitwa nesimba kwemakomo uye prominences. First kuuya spewed mazana ezviuru, uye dzimwe nguva, pane chinhambwe vanopfuura miriyoni makiromita. Somugumisiro, mhepo kwezuva achiumbwa nzvimbo. Avhareji tembiricha yacho Corona anoda kubva 1 kusvika 2 Mill. K. In dzimwe nzvimbo inogona kusvika kusvika mamiriyoni makumi maviri. Zvisinei, pasinei neizvi tembiricha rakawedzera, korona anogona kuonekwa bedzi panguva nokuora kwezuva. Kunyora nezvavo kupenya yakaderera arambe achirema rukoko kunokonzerwa fuma yaro.

Features

The kudzidza Sun, masayendisiti nechokuita zvikuru vekare. Research kuramba nhasi. Zvisinei, masayendisiti refu pasina mubvunzo: "Zuva - iri nyika kana nyeredzi?"

Panoperera pakati thirties ari rechi20 remakore yefizikisi Hans bethe zvave zvichinzi sechiedza rine simba uye zvimwe zvinhu zvakafanana ndivo yenyukireya kuita usage. Ivo kuitika mune omukati nyeredzi. Pamusangano tembiricha iyo mamiriyoni madhigirii iri synthesized nehelium nuclei rehydrogen nuclei.

Sun - hwokushingaira zvikuru nyeredzi. Munguva raora, unogona kuona hadzitani uye prominences - choutsi ose zvinhu zviri inosiyana. Flash pamusoro pakanyorwa navamwe pamusoro zvinogona kuonekwa nokubatsira chinokosha michina. tembiricha kwavo kupfuura avhareji tembiricha pakati pemvura. The panowanikwa kupenya masayendisiti chokuita nokumonyaniswa (hadzina kufambiswa zvakanaka) simba remagineti.

ionized Rwizi

Kupindura mubvunzo pamusoro zuva - iri nyika kana nyeredzi, hatigoni kutaura zvakawanda pamusoro parukova ionized nezvimedu achibva kuruvanze pechiso korona. Kumboda inoitwa Arifa nezvimedu, maerekitironi uye protons. Kuparadzirwa "mhepo rezuva" ne zvishoma nezvishoma kuderera arambe achirema.

Gurai kuerera kupinda hurongwa maviri: kunonoka uye kutsanya. Wokutanga ane kumhanya? Km / s anenge 400 uye kudziya 106 K. 1,4-1,6 • Zvinoumba kunonoka mhepo pedyo kuti korona. Nokukurumidza kuyerera ane tembiricha kuti 105 K • 8 uye kumhanya 750 km / s. sezvamunoita Its ari pedyo photosphere fuma. Fast mhepo rezuva zvikuru kugara pane kunonoka. Ekupedzisira dzinoratidzwa kaviri arambe achirema. In zvishoma karwizi ionized zvikuru kunzwisisa maumbirwo kupfuura kutsanya mhepo kwezuva. Uyezve, rine kumatunhu mhirizhonga.

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