Isifundo seMicrowave sikaWonka Donka
Lesi yisifundo sokuphahlazeka sika-Wonka Donka ku-electromagnetic spectrum kanye nama-oven ama-microwave.
Ama-Microwave ayingxenye ye-spectrum ye-electromagnetic, ububanzi "bokukhanya" kumafrikhwensi ahlukahlukene namaza wamaza. Ukukhanya kulokhu kusho zonke izinkambu zikagesi nezikazibuthe ezishintshanayo, ingxenye encane yazo ewukukhanya okubonakalayo.I-spectrum isukela emisebeni enobude obufushane wamaza namaza aphezulu kuye kumaza wamaza amade namaza aphansi.Imisebe ye-Gamma, i-X-ray, i-ultraviolet, ebonakalayo, i-infrared, i-microwave namaza omsakazo.Ama-microwave ane-frequency ephansi kanye nobude begagasi bude. Abizwa ngokuthi "ama-micro" ngoba anobude obufushane begagasi kunamaza omsakazo, hhayi ngoba engamaza amancane (amancane). Ubude bawo bungaba phakathi kuka-1 mm no-1 m.Ama-microwave asetshenziselwa ukudlulisa amasignali kusuka kumasathelayithi nomakhalekhukhwini, kanye nokushisisa ukudla.Ihhavini ye-microwave, noma nje ihhavini ye-microwave njengoba sonke sazi, itholakala ezindlini eziningi futhi iyindlela esheshayo nelula yokushisa kabusha ukudla.Imisebe ye-electromagnetic ekhishwa kuhhavini ye-microwave imuncwa ama-molecule amanzi ekudleni. Lokhu kubangela ukuba ama-molecule amanzi anyakaze futhi ashise, okubuye kushise ukudla kwakho.Imvelo eyingozi yama-microwave ayiqondwa ngokugcwele, futhi ayikho imiphumela yesikhathi eside yokuchayeka okuqhubekayo emazingeni aphansi efakazelwe.Amahhavini we-Microwave anezici ezimbalwa zokuphepha ukuvimbela ukuvuza kwemisebe ye-microwave:2. Umnyango we-microwave oven yakhelwe ngokukhethekile ukuthi usebenze kuphela uma uvaliwe.3. I-mesh ekuvimbela ukuthi ubone ngokucacile ku-microwave nayo iyisinyathelo sokuvimbela. Izimbobo eshidini lensimbi azinkulu ngokwanele ukuvumela ama-microwave ukuba adlule, kodwa zivumela ukukhanya okubonakalayo kudlule.
Ama-Microwave ayingxenye ye-spectrum ye-electromagnetic, ububanzi "bokukhanya" kumafrikhwensi ahlukahlukene namaza wamaza. Ukukhanya kulokhu kusho zonke izinkambu zikagesi nezikazibuthe ezishintshanayo, ingxenye encane yazo ewukukhanya okubonakalayo.
I-spectrum isukela emisebeni enobude obufushane wamaza namaza aphezulu kuye kumaza wamaza amade namaza aphansi.Izindawo eziyisikhombisa zemisebe ku-electromagnetic spectrum:
Imisebe ye-Gamma, i-X-ray, i-ultraviolet, ebonakalayo, i-infrared, i-microwave namaza omsakazo.
Ama-microwave ane-frequency ephansi kanye nobude begagasi bude. Abizwa ngokuthi "ama-micro" ngoba anobude obufushane begagasi kunamaza omsakazo, hhayi ngoba engamaza amancane (amancane). Ubude bawo bungaba phakathi kuka-1 mm no-1 m.
Ama-microwave asetshenziselwa ukudlulisa amasignali kusuka kumasathelayithi nomakhalekhukhwini, kanye nokushisisa ukudla.ama-microwave
Ihhavini ye-microwave, noma nje ihhavini ye-microwave njengoba sonke sazi, itholakala ezindlini eziningi futhi iyindlela esheshayo nelula yokushisa kabusha ukudla.
Imisebe ye-electromagnetic ekhishwa kuhhavini ye-microwave imuncwa ama-molecule amanzi ekudleni. Lokhu kubangela ukuba ama-molecule amanzi anyakaze futhi ashise, okubuye kushise ukudla kwakho.
Imvelo eyingozi yama-microwave ayiqondwa ngokugcwele, futhi ayikho imiphumela yesikhathi eside yokuchayeka okuqhubekayo emazingeni aphansi efakazelwe.Imisebe ye-microwave enamandla inomphumela ofanayo ezintweni eziphilayo njengoba yenza ekudleni; ama-molecule amanzi ayashisa futhi ande, abangele ukusha.
Amahhavini we-Microwave anezici ezimbalwa zokuphepha ukuvimbela ukuvuza kwemisebe ye-microwave:1. Ama-microwave aboniswa yizinsimbi, ngakho ingaphakathi likahhavini we-microwave lenziwe ngensimbi ukuze liqukathe futhi lisakaze imisebe. Lokhu kusiza ukushisisa ukudla ngokulinganayo futhi kuvimbele ama-microwave ukuthi angavuzi.
2. Umnyango we-microwave oven yakhelwe ngokukhethekile ukuthi usebenze kuphela uma uvaliwe.
3. I-mesh ekuvimbela ukuthi ubone ngokucacile ku-microwave nayo iyisinyathelo sokuvimbela. Izimbobo eshidini lensimbi azinkulu ngokwanele ukuvumela ama-microwave ukuba adlule, kodwa zivumela ukukhanya okubonakalayo kudlule.
