Te Whakarerekētanga o te Mārama: He Āhuatanga e Whakaoho ana i ngā Here Tirohanga
He āhuatanga ā-tinana te wehewehenga o te mārama, kāore pea tātou e mōhiotia i ngā wā katoa, engari he mea nui tōna mahi i roto i ngā āhuatanga maha o te ao me te hangarau o ia rā. Ko te tikanga, ko te wehewehenga e pā ana ki te piko o ngā ngaru mārama i a rātou e haere ana i roto i tētahi pūaha, e tūtaki ana rānei ki tētahi arai i tō rātou ara. E whakaatu ana tēnei āhuatanga i te āhua taketake o te mārama hei ngaru, ā, e whakarato ana i ngā māramatanga hohonu ki te mahi a te ao whānui i te taumata moroiti.
He Hītori Poto
I te rautau 17, i whakaahuahia tuatahitia te ariā o te diffraction e te kaipūtaiao Itari, a Francesco Grimaldi, i kite ia kāore te mārama e haere tika tonu i ngā rārangi. I muri mai ka rangahauhia anō tēnei kitenga e Christiaan Huygens rāua ko Thomas Young, ā, nā rāua i tuku mai ngā ariā nui e pā ana ki te whanonga ngaru me te pokanoa o te mārama. Nā te whakamātautau rua-kōhatu a Young, i whakarato i ngā taunakitanga kaha e whakaatu ana te mārama i ngā āhuatanga ngaru, he ariā i whakahē i te tirohanga o mua ko te mārama he matūriki anake.
Ngā Mātāpono Taketake o te Whakarerekētanga
I te whakarapopototanga, ka puta te whakarara i te wā e haere ana ngā ngaru mārama mā roto i tētahi kōhao e rite ana te rahi ki tō rātou roangaru, i te wā rānei e taunekeneke ai te mārama ki te taha o tētahi mea. Ko te hua he tauira pokanoa uaua, e ahua piko ana, e horapa ana ngā ngaru mārama. E kī ana te mātāpono a Huygens ko ia pūwāhi i runga i te mata ngaru ka taea te kī he pūtake o ngā ngaru tuarua. Kātahi ka taunekeneke ēnei ngaru tuarua ki a rātou anō hei hanga i ngā tauira e kitea ana e tātou hei whakarara.
Ka kitea ngā tauira whakarara hei raupapa o ngā ira kanapa me ngā ira pōuri. Ka puta tēnei i te whakarara hanga me te whakarara whakangaro i waenga i ngā ngaru mārama whakarara. Ka puta te whakarara hanga ina tūtaki te tihi ngaru ki tētahi atu tihi ngaru, ka hua ake te kaha o te mārama. I tetahi atu taha, ka puta te whakarara whakangaro ina tūtaki te tihi ngaru ki tētahi atu ara ngaru, ka meinga kia whakakorea tetahi i tetahi.
Ngā Whakamahinga o te Whakarerekētanga i roto i te Oranga o Ia Rā
Ehara i te mea he āhuatanga noa iho te whakarara o te mārama e kitea ana i roto i ngā taiwhanga ahupūngao. Ka horapa atu ōna whakamahinga puta noa i te whānuitanga o ngā mara. Ko tētahi tauira ko te whakamahinga o te whatanga whakarara, e whakawhirinaki ana ki ngā tauira whakarara hei wawahi i te mārama ki roto i ōna wāhanga hihi. He whānuitia te whakamahinga o tēnei i roto i te tirotiro hihi, e āhei ai ngā kaipūtaiao ki te tātari i te hanganga matū o ngā matū i runga i te mārama e tukuna ana e rātou.
I roto i te hangarau whatu, ka whakamahia hoki te whakarara hei whakatika i ngā hapa i roto i ngā pūnaha whatu. Ka whakaratohia e te whakarara ngā mōhiohio nui hei āwhina i te hoahoa o ngā karāhe me ētahi atu taputapu whatu hei whakaputa i ngā whakaahua koi ake, tika ake hoki. Ko ngā hangarau whakaahua pēnei i ngā karu hiko me ngā karu tiro matatau e whakawhirinaki ana ki te māramatanga ki te whakarara hei whakapai ake i te taumira me te kounga o te whakaahua.
Ka whakamahia hoki te āhuatanga o te diffraction hei waihanga i ngā tauira holographic. Ko ngā hologram, e whakamahia ana i roto i ngā kāri ID haumaru me ngā whakaurunga toi, ka whakamahi i ngā tauira diffraction hei penapena me te whakaputa anō i ngā mōhiohio tirohanga-toru-ahu.
Te Whakawhanaketanga me te Hangarau
He mea nui te wehewehe i te māramatanga i roto i te whanaketanga o ngā hangarau hou, inā koa i roto i ngā mara o te whakawhitiwhiti kōrero me te whakaahua. Hei tauira, i roto i ngā whatunga whakawhitiwhiti kōrero muka-whatu, ka whakamahia te wehewehe māramatanga hei whakapai ake i te tuku raraunga. Mā te whakarite i ngā muka angiangi ki roto i ngā tautau tika, ka taea e tātou te whakaiti i te ngaronga tohu nā te nui rawa o te wehewehe.
Hei tāpiri, ka whakamahia e ngā kāmera i runga i ngā taputapu pūkoro ngā pānga o te diffraction hei whakapai ake i te arotahi. Mā te whakamahi i tētahi kōhao iti ake, e hua ake ai te diffraction, ka taea e te kāmera te whakatutuki i te hōhonutanga o te mara, ahakoa he iti ake te taumira.
Ka whakaarohia hoki ngā pānga whakarara i roto i te hoahoa hangarau taiaho. He whānuitia ngā whakamahinga o ngā taiaho, mai i te pokanga hauora ki te hanga ahumahi. Mā ngā akoranga i akohia mai i ngā rangahau whakarara ka ārahi me te horapa i ngā hihi taiaho me te haumaru me te tika.
Te Whakarerekētanga Taiao: Te Whakahīhī o te Rā me te Āniwaniwa
Ehara te whakarara i te āhuatanga ā-tinana anake me ngā tono hangarau; he wheako tirohanga whakamīharo i roto i te taiao. He tauira pai te ahua o te āniwaniwa o te whakarara mārama, ina mahi ngā pata wai i roto i te āhuarangi hei porotiti e hora ana i te hihi o te rā ki roto i tōna whānuitanga. I roto i tēnei āhuatanga, ka kite tātou i te hua o te mahi tahi a te whakarara, te whakaata, me te whakarara.
Waihoki, ko ngā āwhata e puta mai ana i ētahi wā i te taha o te rā, o te marama rānei, he hua nō te whakakorikori o te mārama e ngā tioata hukapapa i te āhuarangi. Ka hangaia he mowhiti mārama kua whakapikohia e āhua ana ki te tiaho me ngā tae kanapa huri noa i te mea o te rangi.
Te Anamata o te Rangahau me ngā Whakamahinga o te Whakarerekētanga
I te whanaketanga o te hangarau me ngā tikanga pūtaiao, kei te whānui haere tonu tō tātou māramatanga ki te diffraction. Mā tēnei ka huaki te ara mō ngā wero me ngā whai wāhitanga hou i roto i te pūtaiao me te miihini. Hei tauira, ko te rangahau diffraction i te taumata kuantum e tūhura ana i te taunekeneke a te mārama me te matū i te tauine subatomic, he nui te pūmanawa mō te auahatanga i roto i te rorohiko kuantum me ngā whakawhitiwhiti kōrero.
Hei tāpiri, ko te whanaketanga o ngā rauemi hou ka taea te whakamahi me te whakarerekē i te diffraction kia pai ake te whai huatanga, ka arahi pea ki ngā whakapainga i roto i te whānuitanga o ngā hangarau, mai i te whakaahua hauora ki te whanaketanga o ngā pūtake pūngao whai hua ake.
Hei whakamutunga, mā te ako i te whakarara mārama ka pai ake te mārama ki te āhua o ngā ngaru mārama me ā rātou taunekeneke ki te taiao. Mai i ngā tono mahi i roto i te hangarau ki te ataahua e kitea ana i roto i te taiao, ko te whakarara mārama he āhuatanga e hono ana i te ariā pūtaiao ki ngā wheako o ia rā o te tangata, ā, e whakahihiko ana i ngā putanga hou o te heke mai.
