Izazi zemvelo ziyakwazi ukubala amandla okukhanya okuvela ezintweni

ukukhanya

Isikhathi eside, into efana neminyaka eyi-150, ososayensi bethu bebekwazi lokho ukukhanya kunengcindezi odabeni olusebenzisana nalo. Ngeshwa futhi ngokusobala, nansi indlela eshicilelwe ngayo ngokusemthethweni, kuze kube manje besingayazi indlela esingalinganisa ngayo lo mbutho.

Inkinga yalolu lonke lolu cwaningo ukuthi i-photon enjalo ayinasisindo, kepha inamandla futhi, njengoba ucabanga nje, lo mfutho unamandla entweni ehlangana nayo. Le hypothesis yenziwa cishe ngonyaka we-1619 yisazi sezinkanyezi saseJalimane uJohannes Kepler.

UKeppler ube ngowokuqala ukukhuluma ngengcindezi ukukhanya okukhona odabeni

Ukungena emininingwaneni ethe xaxa, ikakhulukazi uma ufuna ukubheka lo mbono, kwenziwa kusivumelwano NguCometi futhi ngenxa kaJohannes Kepler ofanayo ukwazile ukuchaza isizathu sokuthi kungani ukukhanya kwelanga kuyimbangela, ngenkathi kunengcindezi, umsila wanoma iyiphi inkanyezi enomsila uhlala usuka endaweni yeLanga uqobo lwalo.

Ngokuthakazelisayo, kwaze kwaba ngo-1873 lapho isazi sefilosofi saseScotland uJames Clerk Maxwell sakha khona Isivumelwano Sikagesi kanye nozibuthe ukuthi lokhu bekungenxa yesifiso. Esifundweni sabo bekucatshangwa ukuthi ukukhanya kufanele kube kwakuyindlela yemisebe kagesi ethwala umfutho futhi enengcindezi. Njengemininingwane, ngikutshele ukuthi lo msebenzi usebenze njengesisekelo esiyisisekelo somsebenzi ka-Einstein wakamuva wokuhlobana.

Njengoba unjiniyela esanda kuphawula UKenneth chau kusuka esikhungweni i-Okanagan se-University of British Columbia (Canada):

Kuze kube manje, besingakanqumi ukuthi lo mfutho uphenduka kanjani amandla noma ukunyakaza. Lokhu kungenxa yokuthi inani lomfutho ophethwe ukukhanya lincane kakhulu futhi asinayo imishini ebucayi eyenele yokuxazulula le nkinga.

ikhayithi elikhanyayo

Okwamanje umuntu akanabo ubuchwepheshe obudingekayo bokukala ngqo umfutho obangelwa ukukhanya lapho ushaya into

Ngoba ezingeni lobuchwepheshe asinabo ubuchwepheshe obudingekayo bokukala lo mgqigqo, iqembu lososayensi nonjiniyela banqume ukwakha ithuluzi elenzile ukusetshenziswa kwesibuko ukukala imisebe ekhishwa ama-photon. Umqondo ngukudubula izinhlayiya ze-laser esibukweni ukuze kubuyise uchungechunge lwamagagasi okunwebeka ahamba ebusweni bawo futhi atholwe ngochungechunge lwezinzwa ze-acoustic.

Ngokwamazwi ka UKenneth chau:

Asikwazi ukukala ngqo umfutho we-photon, ngakho-ke indlela esasisebenza ngayo kwakuwukuthola umphumela wayo esibukweni. 'ngilalele'amagagasi okunwebeka ahamba ngayo. Sikwazile ukulandela umkhondo wezimpawu zalawo magagasi phansi komfutho ohlala ekukhanyeni ngokwaso, okuvula umnyango wokugcina uchaze futhi ulingise ukuthi umfutho wokukhanya ukhona kanjani ngaphakathi kwezinto zokwakha.

useyili welanga

Kusenomsebenzi omningi phambili, yize amathuba ahlinzekwa lolu cwaningo maningi

Okwamanje usemkhulu umsebenzi okusamele wenziwe ukwazi ngokuqiniseka ukuthi uphenyo olufana nalolu lungasisa kude kangakanani, yize, ngokusho kwabantu abasebenza kulo, lungasetshenziswa thuthukisa ubuchwepheshe be-seyili yelanga, indlela yokugudluza okungeyona eyezimoto yomkhumbi-mkhathi engasebenzisa kahle ingcindezi ebangelwa yimisebe yelanga kuseyili esikhundleni somoya.

Ngakolunye uhlangothi, ukwazi ngokuqiniseka ingcindezi ukukhanya okungaletha entweni ewela kuyo kungasisiza thola ukwakha ama-tweezers angcono we-optical, indlela esetshenziswa namuhla ukubamba nokusebenzisa izinhlayiya ezincane ngendlela emangalisayo. Ukuthola umbono ngosayizi osetshenziswayo ngale ndlela, akutshele ukuthi sikhuluma ngezikali ze-athomu elilodwa.

Ngokusho UKenneth chau:

Asikabikho okwamanje, kepha ukutholakala kulo msebenzi kuyisinyathelo esibalulekile futhi ngijabule ukubona ukuthi kusisa kuphi ngokulandelayo.


Okuqukethwe yi-athikili kunamathela ezimisweni zethu ze izimiso zokuhlelela. Ukubika iphutha chofoza lapha.

Amazwana ayi-6, shiya okwakho

Shiya umbono wakho

Ikheli lakho le ngeke ishicilelwe.

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  1. Ubhekele imininingwane: Miguel Ángel Gatón
  2. Inhloso yedatha: Lawula Ugaxekile, ukuphathwa kwamazwana.
  3. Ukusemthethweni: Imvume yakho
  4. Ukuxhumana kwemininingwane: Imininingwane ngeke idluliselwe kubantu besithathu ngaphandle kwesibopho esisemthethweni.
  5. Isitoreji sedatha: Idatabase ebanjwe yi-Occentus Networks (EU)
  6. Amalungelo: Nganoma yisiphi isikhathi ungakhawulela, uthole futhi ususe imininingwane yakho.

  1.   UJavier Cardenas kusho

    USergio Salazar noFelipe ngokusho kwalesi sihloko, i-photon ayinasisindo, manje, ngokwengxabano yabo mayelana nesisindo sokusala, kungenxa yesifiso sokukhanya ... Ngiyaqhubeka nokuvikela lokho kukhanya akunabuningi

    1.    UHernan Felipe Salamanca Montoya kusho

      Ngangazi, ngoba hhayi ngenxa yobuningi bama-photon kodwa kungenxa yokugxila

    2.    UHernan Felipe Salamanca Montoya kusho

      Siwinile i-xd

    3.    USergio Salazar Molina kusho

      Ngifunde isixhumanisi futhi ngafunda izindaba zePan American hahahaha

    4.    UJavier Cardenas kusho

      USergio Salazar Molina hahahaha kahle yebo, uqinisile, umthombo uqobo awuthembeki kakhulu (awunazo izinkomba) kepha kuvusa ilukuluku lokuphenya kabanzi, kunezihloko eziningi ngalokho ... Ngicabanga ukuthi iCabarcas kufanele yazi

    5.    UHernan Felipe Salamanca Montoya kusho

      Yebo, uma kungama-athikili esiNgisi, ngokuvamile athembeke kakhulu.

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