Iifiziksi ziyakwazi ukubala amandla okukhanya okukhoyo kumcimbi

Kangangexesha elide, into efana neminyaka eyi-150, izazinzulu zethu ziyayazi loo nto ukukhanya kuvelisa uxinzelelo kumbandela onxibelelana nawo. Ngelishwa, kwaye ngokucacileyo, le yindlela epapashwe ngayo ngokusemthethweni, kude kube ngoku asizange siyazi indlela esinokulinganisa ngayo lo mandla.

Ingxaki emva kwalo lonke olu phando kukuba i-photon enjalo ayinayo ubunzima, kodwa inomfutho kwaye, njengoko mhlawumbi ucinga, le ntshukumo yenza amandla kwinto esebenzisana nayo. Olu qikelelo lwenziwa emva phayaa ngowe-1619 sisazi ngeenkwenkwezi saseJamani kunye nesazi sezibalo uJohannes Kepler..

UKeppler waba ngowokuqala ukuthetha ngoxinzelelo olwenziwa kukukhanya kumbandela.

Ukungena kwiinkcukacha ezincinci, ngakumbi xa ufuna ukubonisana nale thiyori, iqulunqwe kwisivumelwano Ukusuka kwiCometi kwaye ngenxa yoko uJohannes Kepler wakwazi ukuchaza isizathu sokuba ukukhanya kweLanga kuyimbangela, ngokufaka uxinzelelo, ukuba Umsila wayo nayiphi na i-comet uhlala usuka kwindawo yeLanga ngokwalo..

Okumangalisayo kukuba, akuzange kube ngowe-1873 xa ingcali yefiziksi yaseSkotlani uJames Clerk Maxwell wayila ISivumelwano soMbane kunye nemagnethi ukuba oku kungenxa yempembelelo. Kwisifundo sabo kwakucingelwa ukuba ukukhanya kufuneka kube luhlobo lwemitha ye-electromagnetic ehambisa amandla kwaye ikhuphe uxinzelelo. Njengenkcukacha, ndikuxelele ukuba lo msebenzi usebenze njengesiseko esisisiseko somsebenzi ka-Einstein kamva wonxulumano.

Njengoko injineli isanda kuphawula Kenneth Chau ukusuka kwikhampasi yase-Okanagan yeYunivesithi yaseBritish Columbia (eCanada):

Ukuza kuthi ga ngoku, besingekaqinisekisi ukuba le mpembelelo iguqulwa njani na ibe ngamandla okanye intshukumo. Konke oku kungenxa yokuba ubungakanani bempembelelo ethwalwa kukukhanya buncinci kakhulu kwaye asinazo izixhobo ezibuthathaka ngokwaneleyo ukusombulula le ngxaki.

Okwangoku, abantu abanabo ubuchwephesha obuyimfuneko bokulinganisa ngokuthe ngqo impembelelo eyenziwa kukukhanya xa kubetha into.

Ngenxa yokuba kwinqanaba lobugcisa asinabo itekhnoloji efunekayo yokulinganisa le mpembelelo, iqela leengcali zefiziksi kunye neenjineli zagqiba ekubeni sakhe isixhobo esiya kulinganisa. ukusetyenziswa kwesipili ukulinganisa i-radiation ekhutshwa ziifotoni. Umbono kukudubula i-laser pulses ngokuchasene nesipili ukuze sibuyisele uthotho lwamaza anwebekayo ahamba ngaphaya komphezulu wayo kwaye abonwe ngothotho lwezivamvo zokuva.

Ngokwamazwi ka Kenneth Chau:

Asinakukwazi ukulinganisa ngokuthe ngqo amandla ephoton, ngoko indlela yethu yayikukubona umphumo wayo kwisipili.mamela'amaza anyikisayo adlula kuyo. Siye sakwazi ukulandelela iimpawu zaloo maza sibuyela kwisantya esihlala kwi-pulse yokukhanya ngokwayo, evula ucango ekugqibeleni luchaze kwaye lubonise indlela ukukhanya okukhoyo ngaphakathi kwezixhobo.

Usemkhulu umsebenzi ongaphambili nangona amathuba abonelelwa lolu phando maninzi.

Okwangoku usemninzi umsebenzi ekufuneka wenziwe ukwazi ngokuqinisekileyo ukuba uphando olufana nolu lungasithatha kangakanani na, nangona, ngokutsho kwabantu abasebenza kulo, oku kunokuba luncedo ukuphucula iteknoloji yeseyile yelanga, indlela yokuqhubela iziphekepheke ngaphandle kwe-injini eyayiza kusebenzisa ngokuthe ngqo ingcinezelo ebangelwa yimitha yelanga kwiseyile endaweni yomoya.

Kwelinye icala, ukwazi ngokuqinisekileyo uxinezeleko olunokunikezelwa kukukhanya kwinto okuwela kuyo kunokusinceda Fumana ukwakha ngcono i-tweezers yamehlo, indlela esetyenziswa namhlanje ukubambisa kunye nokulawula amasuntswana amancinci ngokumangalisayo. Ukufumana umbono wobungakanani obusetyenziswa ngobu buchule, xelela ukuba sithetha ngezikali zeathom enye.

Ngokutsho Kenneth Chau:

Asikabikho, kodwa ukufunyanwa kulo msebenzi linyathelo elibalulekileyo kwaye ndiyavuya ukubona apho kusithatha khona ngokulandelayo.