Umhlahlandlela Womkhiqizo
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Kungani i-peopel idinga ama-lens athuthukile?
Okungavumelekile Umbono Oyedwa: Lapho abantu beneminyaka engaphezu kwengu-40 ubudala, ingilazi eyodwa yombono owodwa kungenzeka ingakwazi ukufeza izidingo zayo. Babekwazi ukubona ibanga kodwa bangavali, noma bangabona eduze kodwa hhayi ibanga. Ngalesi sikhathi, badinga ukugqoka ngazimbili ezimbili zezibuko, ...Funda kabanzi -
Uyini umehluko phakathi kombono owodwa, i-bIforal nokuthuthuka?
1, Umbono Oyedwa: Umbono Oyedwa Kubandakanya Ibanga, Ukufunda kanye Ne-Plano. Izibuko zokufunda zingasetshenziswa ukubuka ifoni yesandla, ikhompyutha, ukubhala nokunye. Lezi zingilazi zisetshenziselwa ukubona izinto ezisondele ngokukhethekile, ezingenza indawo yokuhlala iso ibe ngu-r ...Funda kabanzi -
Abantu bavukela kanjani?
Imbangela ngqo yeseduze ayiqondakali ngokuphelele, kepha izici eziningana zifaka isandla kuleli phutha elandayo, elibonakala ngokusobala ngamehlo esokugwema kodwa esikhanyayo. Abaphenyi abafunda ubuseduze bakhozi okungenani ukhiye ababili ...Funda kabanzi -
Kuyini ukukhanya okuluhlaza okwesibhakabhaka futhi kungani kufanele uthenge amalensi akhanyayo aluhlaza okwesibhakabhaka?
Ukukhanya okuluhlaza okwesibhakabhaka kungukukhanya okubonakalayo okukhanyayo nge-wavelength emfushane kakhulu namandla aphezulu kakhulu, futhi kufana nemisebe ye-ultraviolet, ukukhanya okuluhlaza okwesibhakabhaka nakho konke kunezingozi. Ngokuvamile, ososayensi bathi i-spectrum ebonakalayo ebonakalayo ihlanganisa imisebe ye-electromagnetic ngama-wavelength ...Funda kabanzi