Kukura uye uremu of Sun

Zuva rematsutso uye rinovheneka nyika. Upenyu zvaizova zvisingabviri pasina nesimba chiedza. Izvi zvinoshandawo kune munhu uye kuti yose yenyika panozosvika, miti nemhuka zvakazonaka. Sun ichitipa simba kwemasayendisiti zvose kuitika panyika. Earth anogamuchira kubva zuva harisi chiedza chete uye nokupisa. On upenyu hwedu nyika inoyerera pamusoro nezvimedu akaramba kufurirwa siyana mhando rezuva mwaranzi.

Kuonana zuva zvakunoita zvikuru utano hwevanhu. Magnetic madutu vanhu vakawanda kuti Kuipa utano.

Nyaya ino ichakurukura zvinokosha kwezuva, kureva, akafanana, tembiricha, uye vakawanda zuva, zvakamubaya Panyika, etc.

Vhuṱanzi

Sun - nyeredzi pedyo nesu. Sun ongororo mashoko pamusoro zvemupiro siyana kuti kuitika kwayo mukati uye pamusoro pemvura, kubvumira kuti tinzwisise omuzvarirwo kwemiviri akatisiyira, izvo tinoona somunhu dimensionless pfungwa rinovaima. Kudzidza kwemasayendisiti kuitika munharaunda uye pamusoro pemvura zuva, rinobatsira kunzwisisa mananara cho pedyo-Pasi nzvimbo.

Zuva - nzvimbo yedu yemapuraneti ezvinhu, iyo inosanganisira 8 mapuraneti, kakawanda yemapuraneti satellites, zviuru asteroids, meteoroids, comets, interplanetary gasi, guruva. In zuva nenyika dzinotenderera pariri zuva gobvu akabata 99,866% yose inowanwa uremu. In muchadenga mazwi daro kubva Sun paNyika iduku chiedza maminitsi 8 chete.

Zuva Kukura kunoda vainyatsotarisirwa. Uyu rakakura, kwete chete ukuru asiwo Pakuurayiwa nyeredzi. dhayamita Its akapfuudza dhayamita Nyika iri 109 nguva bhuku akavapindurawo, -. To mamiriyoni 1,3 nguva.

The anofungidzirwa penyika tembiricha of Sun - 5800 madhigirii, saka kushanda uvhenekere chiedza chena, asi nokuda simba Absorção de Água uye kupararira munharaunda pfupi iri yose yakapoteredza zvakananga rezuva chakarondedzera chiedza pedyo pemvura nyika unowana tsvuku.

The tembiricha iri nechepakati mapazi kwezuva rinosvika 15 Mill. Grade. Nokuda pfupi yakakwirira tembiricha rezuva fuma vari gaseous ezvinhu uye richienda vaRafa nyeredzi maatomu kwemakemikari zvinhu zviri rakakamurwa vakasununguka-uchifamba maerekitironi uye mabhomba nuclei.

Misa of Sun - 1.989 * 10 ^ 30 makirogiramu. Nhamba iyi mukuru mukanyiwa Nyika muna 333 zviuru. Times. Avhareji arambe achirema venhumbi akaenzana 1,4 g / cm3. Avhareji arambe achirema Nyika pamusoro anenge 4-mudanga. Uyezve, pane pfungwa nezvenyeredzi gobvu kwezuva - a chairema nokuyerwa kurema, rinoshandiswa kuratidza mukanyiwa kwenyeredzi nezvimwe zvinhu zvomuchadenga (anodzorwa).

The gaseous rezuva gobvu dzaidzidziswa zvinowanzoitika uchikwezvwa kuti pakati. Okumusoro akaturikidzana dzavo uremu iri compressed zvakadzama, uye kuwedzera kudzika zvakaturikidzaniswa kumanikidza inowedzerwa.

The kumanikidzwa ari mukati kwezuva rinosvika atmospheres mabhiriyoni zana, zvisinei nefuma mu rezuva makadzika ane mukuru arambe achirema.

Izvi zvinotungamirira leakage kuti Fusion siyana vari mukati kwezuva, somugumisiro rehydrogen kupinda nehelium uye inongorira simba renyukireya. Zvishoma nezvishoma ichi simba "idonhe" kuburikidza opaque zuva fuma, chokutanga wokunze akaturikidzana, uye ipapo anoratidza muchadenga.

Murwiyo kwezuva zvinosanganisira zvinhu zvakadai rehydrogen (73%), nehelium (25%) uye nezvimwewo zvinhu munyika zvikuru yakaderera wevasungwa (nickel, senitrogen, sarufa, carbon, calcium, simbi, okisijeni, nesilicon, magnesium, neon, Chrome).