Mangani lumens pa mraba tsoka yekutengesa chitoro?
Kutanga tevera mhehome kuti udzidze zvakawanda nezvechiedza Candela & Lumen (CD & LM) Iyo yuniti yechiedza isimbiso ndeye candela, iyo inoenderana nekuwanda kwechiedza chechiedza chechiedza, asi ikozvino chakatsanangurwa seyakagadzirwa nemwenje yemuviri wekemiti ye 1 mraba centiveth pane tembiricha yekudziya yeplatinum. Tsime rakareruka runifomu mumativi ese. Embiting 1 candla yechiedza chinoreva kubvuma kufadza 12.3 Lumens, iyo, inoburitsa 1 lumen per unit kona yakasimba. Lumen ndiyo chikamu chekuyerera chine luminous. Kuvhenekerwa (lux) Huwandu hwechiedza hwakapararira pane chiitiko chekuita chinodaidzwa kuti chill. Inoratidzwa muLumens pane yuniti nzvimbo. Imwe lumen paganhuro tsoka huwandu huwandu hwechiedza chakaiswa tsoka imwe kubva pamusoro pechiitiko chine candela imwe. Chiedza chezuva kubva mudenga rakajeka masikati Patafura inodonhedza yeyakayevedza, ingangoita makumi maviri emhando tsoka. Iyo inoenderana metric unit ndeye lux, iyo iri 1 lumen pa mativi mita. 1 Lumen pa mraba tsoka yakaenzana ne10,76 Lux kana padyo ne10 Lux. MuUnited States, tsoka dzetsoka dzinoshandiswa panzvimbo pedu lumens metres, neUK ichishandisa iyo yekupedzisira kuti ioneke. Lux inoshandiswa munyika dzeEurope. Kufungisisa Kunobatanidza Kana mwenje uchiwira pamusoro, unoratidzwa maererano nezvivakwa zvemukati. Ichi chivakwa chinonzi pamusoro pehunhu. Iko kuratidzwa kwechivanhu chena kuri pedyo ne100%, nepo kuratidzwa kweiyo asphalt mugwagwa ingori 10%. Kupenya kwechinhu chechinhu k