MapangidweSayansi

Kodi zamoyo wa Chilengedwe

Pali njira ziwiri za kuyang'ana mmene dziko zinthu anauka. Zipembedzo kuperekedwa kwa Mulungu ndi udindo utsogoleri mu dongosolo la dziko. Makamaka, Baibulo limanena za masiku angapo, Mulungu analenga kuwala choyamba, ndiye madzi, ndiye thambo, kenako zamoyo - pophatikizapo munthu. Tsopano amanena Mpingo kuti "masiku asanu ndi limodzi" - ndi zophiphiritsira chabe akuti, kumene tsiku ndi tsiku, ndi kumatenga nthawi yaitali. Wina, maganizo ukasintha divergent pa chiyambi cha zooneka, chuma dziko - ndi sayansi. Zamoyo wa chilengedwe chonse, malinga ndi kafukufuku amene asayansi, anayamba ndi Big Bang (komanso ukutchedwa Big Bang), zomwe zinachitika zaka biliyoni 10-15 zapitazo.

Limene linali pamaso panali zonse kuti aliko? Modern zakuthambo amakhulupirira kuti ali chinachepa ndi dera osachepera mkati kumene mwa zochita za kutentha wapamwamba ndi kuthamanga mwaulere kusuntha particles pulayimale. zinthu zonse, zimene tsopano chimadzaza danga lalikulu wakhala wothinikizidwa mkati akuyandikira ziro-yaikulu mfundo imene anayamba chiyambi ndi zamoyo wa chilengedwe chonse. Adakali bwinobwino chimene chapangitsa Big Bang. Komabe, kuphulika zomwe zinachititsa kuti thambo ndi ndondomeko imeneyi lero. Kodi zikutanthauza chiyani? Ndi yofanana particles chuma amatenga ndalama kuchuluka kwa nthawi.

Kodi kukuza dziko chuma mpaka kalekale, ndipo tsiku lina kuchuluka wake kuchuluka kwa pang'onopang'ono pansi, kuwonjezera pa zonse, ofanana ndi momwe ife tikuwona kuphulika kwa grenade ndi? Mwina kenako zamoyo wa chilengedwe adzaleka ndipo m'malo ndi sitepe "kugwa", ndi chiletso mpaka pachiyambi. Sitili okonzeka kuyankha funso motsimikiza. Koma chithunzi cha dziko analengedwa ndi asayansi kale kufotokoza mbali motsatizana mu kukula ndi kusintha kwa zinthu. Nyengo choyamba - hadron - inatenga mmodzi miliyoni a lachiwirilo, koma nthawi kuti pali njira ya antibaryons kuwonongedwa ndi baryons, mapulotoni zinapangidwa manyuroni.

Wachiwiri ndi wachitatu anaima pa zamoyo wa chilengedwe chonse - lepton ndi fotoni - inatenga masekondi ochepa. Kumapeto kwa wachiwiri AD anapanga neutrino nyanja ndi photons lothandiza unathera kulekanitsa zinthu kuchokera antimatter (chimene chinali chifukwa kuwonongedwa kwa positrons ndi ma elekitironi). Thambo likukula, zikubweretsa kuchepa kachulukidwe mphamvu ya particles ndi photons. Fotoni sitepe Nyenyezi m'malo, amene akupitiriza lero. Komabe, mapangidwe nyenyezi, nyenyezi ndi magulu a nyenyezi zinachitika (Inde choncho) omangidwa.

Mamilioni a zaka zapita pambuyo Big Bang mpaka inasanduka pulayimale particles maatomu - makamaka hydrogen ndi helium (maatomu awa ali mbali yaikulu ya dziko) maatomu nawo mu molekyulu kuti ali m'gulu la pawiri ndi timibulu kupangidwa, mchere thanthwe. M'nyengo ya nyenyezi, zimene panthawi imeneyi itha ndi zamoyo wa chilengedwe chonse, nyenyezi inakhazikitsidwa, kachitidwe nyenyezi, mapulaneti, moyo udayambika pa Dziko Lapansi. Tinganene kuti 'makombola epic "watha, ndipo ife tiri pa makala yozizira mwa Kutha Utsi?

Ofufuza apeza kuti zamoyo wa chilengedwe chonse akupitiriza. Kupindika chimphona m'bulu wa hydrogen flattened mankhwala kudzikundikira yosinthira eddies izi. Choncho amabadwa ndi ozungulira, elliptical nyenyezi ndi flattened (malingana ndi changu cha kasinthasintha wa m'patali - zikwi zana kuwala zaka - kayendedwe ka). Mtundu yamasika limabweretsa Way athu - Mlalang'ambawo. nyenyezi mkati pressurized kuundana wa hydrogen anapanga nyenyezi. Iwo kupita siteji yaitali kusanduka: kuchokera woyera-hot supernova pamaso "zimphona wofiira", "atumiki woyera" ndi mabowo wakuda. The ndondomeko mmenenso ndi dzuwa wathu, pa nthawiyo, monga malo likupitiriza kukula.

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