Ezikhathini zasendulo, ngenxa yokushoda kolwazi, abantu babachaza izimangaliso nobuhle bemvelo besebenzisa izinganekwane nezinganekwane. Lapho-ke abantu babengenalo ithuba lokutadisha izizathu zesayensi zokuthi kungani lina, isichotho, noma ukuduma kwezulu. Ngendlela efanayo, abantu bachaze konke okungaziwa nokude, ukubonakala kothingo esibhakabhakeni akuyona into ehlukile. ENdiya yasendulo, uthingo kwakuwumnsalo kankulunkulu wokuduma u-Indra, eGrisi lasendulo kwakukhona unkulunkulukazi oyintombi u-Iris onengubo yothingo. Ukuze uphendule kahle ingane ukuthi kuvela kanjani uthingo, okokuqala udinga ukuzitholela le nkinga.
Incazelo yesayensi ngothingo lwenkosazana
Imvamisa, lesi senzakalo senzeka ngesikhathi semvula elula, enhle noma ngemuva nje kokuphela kwayo. Ngemuva kwawo, izigaxa ezincane zenkungu zihlala esibhakabhakeni. Yilapho amafu ehlakazeka futhi ilanga liphuma lapho wonke umuntu ezokwazi ukubona uthingo ngamehlo akhe. Uma kwenzeka ngesikhathi semvula, i-arc enemibala inamaconsi amancane wamanzi osayizi abahlukene. Ngaphansi kwethonya lokukhanywa okukhanyayo, izinhlayiya eziningi ezincane zamanzi zakha lesi simo. Uma ugcina uthingo ngokombono wenyoni, umbala ngeke ube yi-arc, kepha isiyingi sonke.
Ku-physics, kunomqondo onjengokuthi "ukuhlakazeka kokukhanya", igama walinikwa nguNewton. Ukuhlakazwa kokukhanya kuyisimo lapho ukukhanya kubola khona kube yinto ethile. Ngenxa yakhe, ukukhanya okujwayelekile okumhlophe kubola kube yimibala eminingana ebonwa iso lomuntu:
- okubomvu;
- Iwolintshi;
- ophuzi;
- okuluhlaza okotshani;
- okuluhlaza okwesibhakabhaka;
- okuluhlaza okwesibhakabhaka;
- I-Violet.
Ekuqondeni kombono womuntu, imibala yothingo luhlala njalo iyisikhombisa futhi ngayinye yazo itholakala ngokulandelana okuthile. Kodwa-ke, imibala yothingo iyaqhubeka ngokuqhubekayo, ixhuma ngokushelelayo komunye nomunye, okusho ukuthi inezithunzi eziningi kakhulu kunalezi esikwazi ukuzibona.
Izimo zothingo lwenkosazana
Ukubona uthingo emgwaqweni, kufanele kuhlangatshezwane nemibandela emibili emikhulu:
- uthingo luvela kaningi uma ilanga liphansi ngaphezu komkhathi (ukushona kwelanga noma ukuphuma kwelanga);
- udinga ukuma ufulathele ilanga futhi ubhekane nemvula edlulayo.
I-arc enemibala eminingi ayiveli kuphela ngemuva noma ngesikhathi semvula, kepha futhi:
- ukuchelela ingadi ngepayipi;
- ngenkathi ubhukuda emanzini;
- ezintabeni eziseduze nempophoma;
- emthonjeni womuzi epaki.
Uma imisebe yokukhanya ibonakala kusukela ekwehliseni izikhathi eziningana ngasikhathi sinye, umuntu angabona uthingo olumbili. Kubonakala kaningi kakhulu kunokujwayelekile, uthingo lwesibili lubonakala lubi kakhulu kunolokuqala futhi umbala walo uvela esithombeni sesibuko, isb. kugcina ngokunsomi.
Indlela yokwenza uthingo ngokwakho
Ukwenza uthingo uqobo, umuntu uzodinga:
- isitsha samanzi;
- ishidi elimhlophe lekhadibhodi;
- isibuko esincane.
Isilingo senziwa lapho libalele khona ilanga. Ukuze wenze lokhu, isibuko sehliselwa esitsheni esijwayelekile samanzi. Isitsha sibekwe kahle ukuze ukukhanya kwelanga okuwela esibukweni kubonakale ekhadini lekhadibhodi. Ukuze wenze lokhu, kuzodingeka ushintshe i-angle yokuthambekela kwezinto isikhathi esithile. Ngokubamba umthamo, ungajabulela uthingo.
Indlela esheshayo yokwenza uthingo ngokwakho ukusebenzisa i-CD endala. Shintsha i-engeli yediski elangeni eliqondile ngothingo lwenkosazana olukhanyayo, olukhanyayo.
