Ibhulogi
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Yisiphi Isilinganiso Esingcono Kakhulu Sokwelashwa Nge-Red Light? Umhlahlandlela Ophelele
IbhulogiUkwelashwa ngokukhanya okubomvu kuye kwathandwa kakhulu eminyakeni yamuva nje, kusetshenziswa ezikhungweni zempilo, emitholampilo yesikhumba, ngisho nasekhaya. Kodwa umbuzo owodwa abantu abaningi abanawo ngaphambi kokutshala imali kudivayisi uthi: Yiliphi i-wattage engcono kakhulu yokwelashwa ngokukhanya okubomvu? Kungani i-Wattage Ibalulekile I-wattage yokukhanya okubomvu...Funda kabanzi -
Izinzuzo Zokusebenzisa Umbhede Wokushisisa Isikhumba
IbhulogiNakuba imibhede yokushiswa kwesikhumba ivame ukuxoxwa ngayo ngokwengozi, abanye abantu bayayikhetha ngenxa yezinzuzo ezithile - ikakhulukazi uma isetshenziswa ngokulinganisela. 1. Ukukhanga Kobuhle Imibhede yokushiswa kwesikhumba inikeza umbala wesikhumba olinganayo, abanye abawuthola uthandeka kakhulu kunokukhanya kwelanga kwemvelo okungabangela imigqa yesikhumba engalingani. 2...Funda kabanzi -
I-UVA vs. UVB: Isayensi Engemuva Kwemibhede Yokushiswa Kwesikhumba
IbhulogiUma kukhulunywa ngemibhede yokushiswa kwesikhumba, izinhlobo ezimbili zokukhanya kwe-ultraviolet - i-UVA ne-UVB - zidlala indima enkulu ekushintsheni umbala wesikhumba sakho. Ukuqonda ukuthi le misebe isebenza kanjani kukusiza ukuthi ushiswe isikhumba ngempumelelo ngenkathi uvikela isikhumba sakho ekulimaleni okungenzeka. 1. Kuyini Ukukhanya kwe-UVA? Ubude be-Wavelength: 315–400 nanomet...Funda kabanzi -
Iyini i-Tanning Bed futhi isebenza kanjani?
IbhulogiIsingeniso Umbhede wokushiswa kwesikhumba uyithuluzi elidumile elisetshenziselwa ukufeza ukubukeka okucatshangelwe yilanga ngaphandle kokuchitha amahora amaningi ngaphansi kwelanga lemvelo. Usebenzisa izibani ezikhethekile ezikhipha ukukhanya kwe-ultraviolet (UV) ukukhuthaza ukukhiqizwa kwe-melanin esikhumbeni, okukunikeza ukubukeka okucashile. 1. Indlela Umbhede Wokushiswa Kwesikhumba Osebenza Ngayo...Funda kabanzi -
Ingakanani I-UV Ekhiqizwa Yi-Tanning Bed?
IbhulogiImibhede yokushiswa kwesikhumba yenzelwe ukukhiqiza ukukhanya kwe-ultraviolet (UV) okulingisa imisebe yelanga, kodwa endaweni elawulwayo. Ukuqina kanye nesilinganiso sokukhanya kwe-UV kungahluka ngohlobo lombhede, kodwa ngokuvamile kukhipha ingxube yemisebe ye-UVA ne-UVB. 1. Ukuqina kwe-UV Uma kuqhathaniswa neLanga Imibhede eminingi yokushiswa kwesikhumba ethengiswayo ...Funda kabanzi -
Uhlobo Luni Lokukhanya Kwe-UV Okukhona Embhedeni Wokushiswa Kwelanga?
IbhulogiImibhede yokushiswa kwesikhumba isebenzisa izibani ezikhethekile ezikhipha ukukhanya kwe-ultraviolet (UV), okukhuthaza isikhumba ukuthi sikhiqize i-melanin — umbala obangela ukushiswa kwesikhumba. Izinhlobo eziyinhloko zokukhanya kwe-UV ezihilelekile yilezi: Imisebe ye-UVA (315–400 nm): Lezi zingena zijule esikhumbeni. Zibangela iningi le-tannin eseduze...Funda kabanzi