Yintoni amafu? Uhlalutyo olunzulu

Eli nqaku ibalisa yintoni amafu, nto leyo esisizathu sokuba kukho inkqubo ngokwasemzimbeni ezinjalo, nalapho kunokubonwa kubomi bemihla ngemihla.

ekuqaleni

Physics yenye ingqeqesho ezibalulekileyo eluntwini. Kakade ke, ibhekisele ukuba isayensi "yayo 'nasiphi na ezihlangwini zayo, kodwa ke oko physics, kunye nezinye iinzululwazi zendalo zobugcisa wavumela kancinane, kodwa ukuqonda isakhiwo ihlabathi lethu. Ngawo onke amaxesha, kwakukho abo abanelisekanga inkcazelo yebhayibhile wendalo iphela kunye nohlobo ngokubanzi, yaye bona, babe ngoovulindlela, wazama ukuqonda imeko ngokwabo, njengoko, umzekelo, yena uMikhail Lomonosov.

Ngelishwa, kunye popularization of physics asikuko simple, kodwa ezinye nkqubela, ukuba ukhumbule "Physics Ukugxila" Perelman kunye nenani imisebenzi yenzululwazi uStephen Hawking.

Kwaye physics umdla kuba ngeenxa zonke kuthi yonke iqashiso lesibini ukuya phambili, siya zisetyenziswa yaye musa ukunikela ingqalelo, yaye umdla kakhulu ukusuka kwindawo umbono lwenzululwazi, umzekelo, le ngxaki yokusetyenziswa amafu. Ngoko ke yintoni na amafu? Sazi ngale nto, baya kuqonda.

definition

Xa sibhenela le encyclopedia, ngokutsho kwakhe, lo amafu - na utshintsho kwento ukusuka sukube abe lulwelo okanye esiqinileyo. Ngamafutshane, le nkqubo conversion umphunga ibe yinto enye, umzekelo, ulwelo. Xa uqala kuqala, yonke ilula, sonke baqhele ukuba igumbi yomphunga ebegqwese sivete ngokohlobo amanzi lihla phezu izinto, kwaye kunjalo. Ngoko ke siyazi ukuba amafu. Nangona kunjalo, nokuba apho kwenzeka into enjalo, nokuba njani luncedo?

imvula

Ukuthetha ngale meko emzimbeni, umntu asingekhe silibale ngayo imvula. Ngapha koko, ukuba kubulelwe ubukho bamanzi engamanzi Emhlabeni bonke ubomi isuka. Kwaye akukho umjikelo kangako kwindalo. Umzekelo, amanzi kwi Venus kakhulu, kodwa yeha, kuphela ngohlobo umphunga, ekungabekwanga ufikelela kwindawo eshushu kunye iplanethi lolwandle fu ezibangela yi greenhouse effect nokunyusa iqondo ngakumbi.

Ngethamsanqa, kwimeko umhlaba wethu, yonke into eyahlukileyo: kufuneka normal umjikelo wamanzi, ngenxa apho othobela intsalela. Ngoko ke yintoni na amafu, yaye oko imvula phi?

Enyanisweni, yonke into elula ngokwaneleyo ukuba ukukhumbula indlela yesikolo kwimbali yendalo. amanzi ulwelo ngokuthe ngumphunga ukusuka kumphezulu womhlaba, uze emva koko liphuma ngohlobo zomphunga. Nantso selisiza inxalenye fun: oluphezulu, inowuthi lobushushu, kunye umphunga efudumeleyo kancinci lwentaba-, babuyele kwimeko yalo yantlandlolo - amanzi. Kwaye ke eli amanzi emvula uphalaze wabuyela emhlabeni ngumphunga, uphinde umjikelo. Ngoko ke siyazi ukuba amafu physics. Kodwa apho le nkqubo ibonakala kubomi bemihla ngemihla kodwa?

windows

Xa ixesha ebandayo kubonakala phezu insides ngeefestile ukufuma - kuba nalo umzekelo amafu. Kukho efanayo, ngokuqhelekileyo ngenxa yeenguqu lobushushu ngaphandle ngaphakathi kwisakhiwo yaye ngenxa ukufuma ngokugqithiseleyo. Hi ndlela leyi, ngenxa yokuba lo ebusika kwi iiglasi window kuyabonakala iqabaka.

Le amafu ingabonwa kwaye xa ukupheka, lo umphunga liphuma evela kwimbiza ngamanzi abilayo kwaye luhlala phezu kweendonga okanye izinto kunye ngamathontsi amancinane ulwelo. Kwakhona, le nkqubo kakhulu ngokucacileyo sokuhlambela yokugquma: ukuba kugalela amanzi phezu eziko eshushu, iya kwi urhulumente sukube kwaye ubuncinane yolahlo lobushushu uqalisa ngamafuphi ezindongeni osezantsi.

Ngoko ke siyazi ukuba ngumphunga kunye amafu. Hi ndlela leyi, ngokomyalelo yolondolozo kwezinto kunye namandla emva zibe kwimeko ulwelo ongena umphunga kangangoko kwaye ngumphunga.