Zinhle kanjani uthingo nokuthi izingane zithanda ukuthatha kanjani isithombe sazo emidwebeni yazo. Kubonakala kuyinto engeyona engokoqobo futhi egcwele inganekwane futhi nokho kuyinto ebonakalayo kuphela enencazelo yesimo sezulu.
Impela izingane eziningi azikaqali ukunikela esikoleni ukuthi uthingo lwakhiwa kanjani futhi kuyinto eyinkimbinkimbi ukuyichaza ngamakhanda amancane, kepha ungazama ukunikeza imihlahlandlela emincane yokuthi kungaba lula kanjani ukuyiqonda ngasikhathi sinye.
Uthingo lwakhiwa kanjani
Ukukhanya okukhishwa yilanga, ama-light bulbs noma iyiphi into edlulisayo kukhanya okumhlophe. Ngaphakathi kwalokhu kukhanya kunemibala ehlukene okuyiyona esiyibona kuthingo lwenkosazana, okwenzekayo yilokho ahlanganiswe futhi akha lokhu kukhanya okumhlophe. Kodwa-ke, lokhu kukhanya kungonakala futhi sizobona ukuthi kukwenza kanjani nokuthi kwenziwa kanjani.
Ukuze yehle ibe yimibala yayo eyi-7 kuyadingeka ukuthi bhoboza into esobala sesivele sikubiza lokhu ngokomzimba Ukubuyiselwa kokukhanya. Lesi simo sisebenza kahle kakhulu nge-prism ebangela ukuthi ukukhanya kubole ohlangothini olulodwa.
Isibonelo esikhethekile esingasibona njalo ngezinsuku zemvula Futhi kumane kwakhiwa uthingo Amaconsi emvula awela phansi yiwona azodala lo mphumela.
Yonke le mvula futhi konke ndawonye kuzokwenza ukukhanya kudlule futhi ukubola kulo uthingo Kubukeka kungacabangeki, kepha kuliqiniso, futhi kuyamangaza ukuthi ukukhanya kwelanga kusakazeka kakhulu kuye emaconsi emvula kuzobukeka kubukhali.
Lo mphumela ungabonakala ezinsukwini ezinelanga, kepha uxubene nezikhathi zemvula. Ukukhanya kwelanga kungena ngamaconsi futhi ngaphakathi kwalokhu kukhanya okumhlophe kuyabola okwenza kube nothingo olumangalisayo. Imibala yayo: Red-Yellow-Green-Blue-Indigo ne-Violet.
Kukuphi lapho singabona khona uthingo?
Ukubona le nto emvelweni naselangeni elinemvula, zombili lezi zimo kufanele kuhlangatshezwane nazo, kulokhu kwenzeka lapho phambili imvula nangemuva kwethu kukhona ilanga.
Kunezindawo emhlabeni lapho singabona khona lo mkhuba futhi kungenzeka uyibone emifuleni noma ezimpophomeni lapho amanzi akho ehla ngejubane elikhulu. Ukuhamba ngokushesha kwamanzi kubangela ukuba bayeke izinhlayiya eziningi zamanzi emoyeni nokuthi lokho kanye nokwenzeka kokukhanya kubangela uthingo lwenze. Ngale ndlela sithola isimo esifanayo nesemvula. Sizothola amaconsi emvula phambi kwethu nomthombo wokukhanya (ilanga) ngemuva.
Isilingo esincane sokwenza ekhaya
I-Podemos yenza isivivinyo esincane ekhaya ngezinto ezilula ezifana nengilazi egcwele amanzi, isibuko esincane esingena engilazini kanye nethoshi. Kufanele sibeke zonke izinto etafuleni futhi sibe segumbini elimnyama bhuqe. Siyathola ingilazi egcwele amanzi etafuleni bese sethula isibuko ngaphakathi.
Umqondo ngukuthi isibani esimhlophe siphume I-flashlight kufanele isuswe ukuze kuvezwe uthingo. Ngakho-ke, khombisa ukukhanya ubheke esibukweni futhi uzobona uthingo olubonisiwe ngaphandle. Uma ufuna ukuyibona kangcono, ungabeka ishidi eceleni noma ulikhombe odongeni.
Ngemuva kwalokhu kuhlolwa, kuzoba lula kakhulu kuwe ukuthi uchaze ukuthi kwenzeke kanjani ukwenza uthingo lwendlela yokubonisa nokukhanyisa okukhanyayo. Kuzoba yinto enelukuluku, kepha izingane zizozama isayensi futhi zizokwazi ukubona kubola kanjani ukukhanya okumhlophe kuyo yonke le mibala emihle.