Mapangidwe, Sayansi
Kodi mphamvu ya kuwala ndi chifukwa chake kuli kofunika
Mphamvu ya kuwala (monga dzuwa, ndi kuwala yokumba) akhoza zimasiyana kwambiri ndi zowoneka sitingathe kudziwa mlingo wa zounikira, mwachitsanzo. K. A diso anthu mwakuti angathe atengere kuyatsa osiyana. Pakali pano, mwamphamvu kuwala n'chofunika kwambiri zosiyanasiyana minda. Mwachitsanzo, tingachite ndondomeko filimu kapena kanema, komanso, kunena, kukula houseplants.
Diso la munthu amaona kuwala timaganiza za 380 nm (violet) kwa 780 nm (wofiira). Koposa zonse, timazindikira mafunde ndi yaitali, osati abwino kwambiri kwa zomera. Bright ndi wokoma diso kuyatsa Mwina sizingakhale bwino kuti zomera mu wowonjezera kutentha, chimene akalandire kwenikweni kwa mafunde photosynthesis.
The mwamphamvu kuwala amayezedwa lux. A yowala dzuwa masana mu gulu lathu pakati, akafika 100 000 lux, madzulo kucheperachepera 25 000 lux. Mu mithunzi pakatikati pa mtengo wake ndi magawo a zedi izi. Mu osuta mphamvu ya dzuwa ndi mmene zochepa T. K. Mitengo kuwala wofooka ndi panes. Nyali yowala (pa zenera kum'mwera m'chilimwe kunja galasi) pa mwanaalirenji bwino 3-5 zikwi, pakati pa chipinda (mamita 2-3 kudzera pawindo) - okwana zipinda zazikulu zokhala 500. Izi ndi zochepa koyenera kuti apulumuke chomera kuyatsa. Kukula yachibadwa ngakhale otsika yokonza kulolerana mthunzi pamafunika osachepera 800 lux.
Mphamvu ya kuwala pa maso, sitingadziwe. Chifukwa chaichi pali chipangizo dzina - mita kuwala. Pamene inu kugula m'pofunika mwachindunji asonyeza timaganiza osiyanasiyana, monga mphamvu chipangizo, ngakhale mphamvu okulira pa diso la munthu, koma zochepa.
The mwamphamvu kuwala akhoza anayeza ntchito kamera kapena Zithunzi mamita kukhudzana. Komabe, tiyenera kupanga recalculation mayunitsi anachokera ku zipinda zazikulu zokhala ndi. Yokwaniritsira muyeso ayenera kuika mu malo muyeso chinsalu woyera pepala ndi kuziyika izo pa kamera amene tilinazo wayikidwa 100, ndi zakulera 4 tingadziŵire shutter liwiro ayenera chimene chachititsa ake kuchulukitsa ndi 10, mtengo analandira kuti akufanana pafupifupi chiwalitsiro mu lux. Mwachitsanzo, pamene analandira 1/60 gawo. kuyatsa pafupifupi 600 lux.
Ngati ndinu wokonda kuswana maluwa ndi kuwasamalira, ndiye, ndithudi, inu mukudziwa kuti mphamvu ya kuwala n'kofunika kwambiri kuti zomera yachibadwa photosynthesis. Kuwala amakhudza kukula kugunda chitsogozo chitukuko maluwa, kukula ndi mawonekedwe a masamba ake. Ndi kucheperachepera kuwala mwamphamvu njila liwiro zonse zikuluzikulu njira zomera. kuchuluka kwake zikudalira gwero kuwala atachotsedwa mbali ya m'chizimezime, moyang'anana zenera, mlingo wa mitengo Kuwonekera msewu, kupezeka kwa nsalu kapena mawindo. The wowala chipinda, m'pamenenso pali kukula kwa zomera ndi zambiri amafunikira madzi, kutentha ndi fetereza. Ngati zomera kukula mu mthunzi, ndi chisamaliro imafunika ochepa.
Powerenga kanema kapena TV HIV chiwalitsiro n'kofunika kwambiri. The apamwamba kuwombera ndi zotheka pa chiwalitsiro cha za 1000 lux, akwaniritsa mu televizioni situdiyo ndi nyali zapadera. Wovomerezeka, koma khalidwe fano akhoza analandira ndi kuwala zochepa.
Mphamvu ya kuwala situdiyo mpaka pa kuwombera chimaonekera ntchito mamita kuwala kapena apamwamba oyang'anira mtundu kuti olumikiza camcorder lapansi. Pamaso kuwombela amapita bwino ndi mita kuwala kudutsa akonzedwa kudziwa madera mdima kapena pa-anayatsa kupewa zotsatira zake zoipa pamene akumaona kanema. Komanso kusintha moyenera kuyatsa akhoza kukwaniritsa zambiri expressiveness zochitika ndi zotsatira wotsogolera zogwirizana.
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