I black hole futhi uhambo ngokusebenzisa isikhathi

Ngisho nakuleli 1795 by Pierre-Simon Laplace labikezela khona izinkanyezi nezinhlayiya kwabantu omkhulu futhi mass ukuthi amandla adonsela phansi okuvela kubo ayikuvumeli ngidlule yelanga ukufinyelela komhlaba. Nokho, le nkulumo yezinkanyezi "ukuhlelwa kwesikhala sezinhlamvu" eziphendulwa umoya zaqala ukusetshenziswa kuphela ngo-1968 sibonga Wheeler, kodwa kuze kube yileso sikhathi wasebenzisa igama "inkanyezi eqandisiwe" noma "collapsar".

izimbobo Black - iyisifunda ezifana space kanye nesikhathi, lapho izenzo emkhakheni adonsela phansi obunamandla kangaka ukuthi iyiphi into (ngisho ray ugongolo) ngeke baphunyule khona.

Kanjani umgodi omnyama

Ukuvela izinkanyezi ngokuvumelana mass yabo kwenzeka ngezindlela ezahlukene. I izazi zezinkanyezi bakholelwa ukuthi kwakhiwa inkanyezi-ukuhlelwa kwesikhala sezinhlamvu is kusukela ekuweni izinkanyezi okukhulu kakhulu. Ekugcineni i-hydrogen esivuthayo kwenzeka, khona-ke-helium, bese kuza iphuzu "x", lapho yesisindo izingqimba ebusweni ayisakwazi kuhambisana ingcindezi yangaphakathi futhi elisindayo isisindo kokucindezelwa nqubo iqale kabusha. Uma nenqwaba inkanyezi ivela 1.2 2, 5 uquqaba solar, bese kuqhuma ibhomu kakhulu ngemva kwenzeka. Ngesikhathi inhlekelele iningi inkanyezi ulahlwa ngaphandle, futhi luminosity ukwanda inkanyezi amakhulu ezigidi izikhathi.

Lokhu kokugqashuka ivelakancane, ngokuvumelana Okungenani emthaleni wethu, kwenzeka eminyakeni engaba ngu-kanye njalo, anamakhulu mane. Kukhona inkanyezi entsha futhi elikhanyayo kakhulu, futhi wabiza "supernova". Nokho, uma emva ukuqhuma ezinjalo mass we ketshezi namanje mkhulu kunezinhliziyo 2.5 solar, umphumela onamandla amandla elanga adonsela phansi licindezele izinkanyezi osayizi amancane. Ngemva kokuphela iArmagedoni icubungula inkanyezi asisakwazi esimweni ukuzinza - ke onomfutho ngokugcwele, futhi zoo cosmic ingesinye amehlo ezingafinyeleleki ukuhlelwa kwesikhala sezinhlamvu. Lesi simo esiyingqayizivele sibangelwa okusezingqondweni yososayensi abaningi.

Black Hole - umshini isikhathi?

Ososayensi abaningi basaqhubeka ukunwaya amakhanda abo phezu, kungenzeka noma cha ukusebenzisa ukhiye welayisensi yokufaka okuningi ngoba isikhathi sokuhamba. Akekho owaziyo ukuthi kukhonani ngale lokhu vortex cosmic. Ngo-1935, Einstein Rouzenom iye hypothesized ukuthi imbobo encane emgodini omnyama angasebenza kahle ixhunywe kwesinye isigaba lomunye imbobo abamnyama, kanjalo zakha isimiso emhubheni omncane ngokusebenzisa space kanye nesikhathi.

Ngesisekelo mbono, isazi sezindikimba ezisemkhathini Kip Thorne yasungulwa algorithm ukuthi usebenzisa ifomula azinabo zezibalo uchaza Umgomo we operation kanye nesikhathi umshini physics. Nokho, ukwakha portal yesikhashana ezingeni zanamuhla kwezobuchwepheshe, maye, akwanele.

Ngesikhathi esifanayo, le sendawo yonke onegunya British Stiven Hoking ukholelwa ukuthi into sabanjwa ukuhlelwa kwesikhala sezinhlamvu ingabe usekhona ngokuphelele - isisindo salo, amandla ebuyiselwa yonke ngesimo ulwazi. Ngaleso sikhathi, i-theory yokuqala izimbobo black Hawking sika abe impumelelo yangempela emkhakheni isayensi yokuma kwezinto ezisemkhathini. Manje, ngokuvumelana umbono omusha, izimbobo black bayayilalela imithetho quantum physics. Imfundiso entsha ehlongozwayo ngu S. Hawking, okwenza kwaba nzima ukusebenzisa izimbobo black uvakashe nini noma ukunyakaza emkhathini.

Ingabe sibona umshini isikhathi Kip Thorne futhi kufanele siphile theory uStephen Hawking sika? Njengoba Bathi, isikhathi uzokutshela. Okwamanje, senza bayaqagela futhi ithemba ososayensi entsha yocwaningo.