Sun: sei nguva ukuru Earth, uye zvarinotaura zhinji

Zuva - pakati ezvinhu edu, isu chikwereti kuvapo kwedu kwaari. Hazvishamisi kuti nyeredzi iyi pfungwa zvikuru. Kakawanda, vanhu vanofarira kukura nyeredzi yainzi zuva. Vangani nguva yakakura kupfuura Earth nyeredzi yedu? chimiro ichi kwevanhu nyaya haina kuuya pakarepo, nekuti kare zvakanga vaidavira kuti zvose mitumbi yokudenga vari pfungwa yakapoteredza Pasi, uye vane saizi kuti tinogona kuchengeta pamwe chinoabatsira. Asi mazuva iwayo refu aenda, saka ikozvino tava kuziva kuti redu - haasi guru yokudenga muviri, asi kwete vose anoziva kuti nguva zhinji zuva kupfuura Earth mune dhayamita nezvimwe parameters.

zera

The nharaunda kwezuva iri vanenge 696 zviuru makiromita. Zviri 109 nguva kupfuura nharaunda yacho nyika. Zvaizoratidza sokuti zvinobvira kutaura chaizvo zvikuru zuva, vangani nguva pakukura Earth. Asi kwete, chete nhamba idzi kuudza kuti munzira gwenya neequator aigona kuiswa mapuraneti 109 zvakadaro needu. The Vhoriyamu nyeredzi akapfuudza Vhoriyamu redu anopfuura miriyoni nguva - mamiriyoni 1,3. Fungidzira musiyano chakadaro uwandu munhu zvisingaiti. Naizvozvo zvakafanira kuti kutamisira nzvimbo kukura kusvika pedyo uye kubvisa chechetere.

Kana isu kufungidzira kuti kwedu nyika ndiyo saizi ane orenji, zuva richava imba ine nhurikidzwa mbiri. Uye imba iyi ichava zvakawanda 750 metres kubva Orange. Kudai nyeredzi vaiva makondinendi, yakafanana pasi, kubva "Moscow" kuti "Thailand" vaisagona kubhururuka kwemaawa 10, uye nokuda 3-4 mwedzi.

uremu

Chokwadi, kana uchiziva kuti mukuru Sun, sei nguva pakukura Earth zhinji, zvinganzi vakafunga kuti ayo gobvu ndiro zvikuru. Uye ichi ichokwadi. Akapa musiyano makemikari anoumba, saka arambe achirema, masayendisiti kare kunonzi "anoyera" zuva. Vangani nguva ukuru Earth - haasi kunyanya kukosha iyi, nekuti arambe achirema kwavo kwakasiyana zvikuru pakati pavo. Saka, mukanyiwa kwenyeredzi - anenge maviri anosvika tiririyoni quadrillion. Zvakanyorwa sezvo 2 uye 27 zeros shure digit. Nyika "anoyera" sextillions 6 chete - ndiyo nhamba 6 uye 21 toe. Saka, musiyano kurema ndiwo 333 zviuru nguva.

udo

Nokuda guru kukura nyeredzi, ari rinokweva kumhanyisa panguva pamusoro iri kupfuura Panyika. Zvisinei, mubvunzo "Kangani isimba kukwezvana Nyika kusvikira zuva zvikuru?" Hazvina kururama, nekuti panguva yakadaro Pfungwa yacho mubvunzo inofanira kuenzaniswa chinhu. Asi, mubvunzo unokosha ndiye "sei simba kukwezvana kwezuva kupfuura Pasi?". Uye yakawanda nguva 28. Saka, kana taigona kuenda zuva nokupisa, tinenge anodzvinyirirwa warwo uremu. Kunyange dzakaondoroka, izvo Pasi anoyera makirogiramu 50 uye vanodada wake nechipi, nyeredzi achafunga rimwe uye rimwe matani nehafu. mafupa ake uye nhengo dzomukati nyore rwurege kurema yakadaro.

Kunyange vaya vasina kuenda kuzvipira kudzidza nzvimbo uye miviri, kufamba mairi, unofanira kuzviisa pasi kupfuura pamusoro:

• chii Saizi ndiyo yedu nyeredzi pachedu - zuva;
• vangani nguva ukuru Earth, redu nyeredzi;
• mune muviri nzvimbo, yakakura kukura kupfuura zuva;
• chii nzvimbo yatinogara zvose.

Nguva dzose mibvunzo iyi anofarira. Nhasi, sayenzi inogona kutipa hwakadzama mhinduro dzemibvunzo yose.