IZINDABA
-
Iyini i-anti glare downlights futhi iyini inzuzo ye-anti glare downlights?
Njengoba ukuklanywa kokungabi khona kwezibani eziyinhloko kuya kuthandwa kakhulu, intsha iphishekela imiklamo eshintshayo yokukhanyisa, futhi imithombo yokukhanya eyisizayo efana ne-downlight iya ithandwa kakhulu. Esikhathini esedlule, kungenzeka ukuthi awukho umqondo wokuthi kuyini ukukhanya, kodwa manje sebeqalile ukunaka...Funda kabanzi -
Kuyini izinga lokushisa lombala?
Ukushisa kombala kuyindlela yokulinganisa izinga lokushisa evame ukusetshenziswa ku-physics kanye ne-astronomy. Lo mqondo usekelwe entweni emnyama ecatshangelwayo okuthi, lapho ishiswe ngamazinga ahlukene, ikhiphe imibala eminingi yokukhanya futhi izinto zayo zivele ngemibala eyahlukahlukene. Uma i-iron block ishiselwa, ngi...Funda kabanzi -
Kungani ukuhlolwa kokuguga kubaluleke kangaka ekukhanyeni kwe-led?
Iningi lokukhanya okuphansi, elisanda kukhiqiza, linemisebenzi ephelele yomklamo walo futhi lingasetshenziswa ngokuqondile, kodwa kungani kudingeka senze ukuhlola ukuguga? Ukuhlolwa kokuguga kuyisinyathelo esibalulekile sokuqinisekisa ukuzinza nokusebenza kwesikhathi eside kwemikhiqizo yokukhanyisa. Ezimeni zokuhlolwa ezinzima su...Funda kabanzi
