Launi da zazzabi

A ra'ayi, fassara a cikin suna daga cikin labarin, an yadu amfani a fannonin kimiyya da kuma m aiki, kamar yadda astrophysics, da samar da iri dabam dabam fitilu kuma tacewa. The jiki yanayin da mamaki cewa faye hali launi zazzabi, shi ne cewa shi halitta wani haƙiƙa dalilin da ji na launi da mutum ido. A wani hadadden fassarar, shi ya nuna da na tsarin da radiation jefarwa daga wani musamman Madogararsa. Tun launi ji ido ne sun fi mayar da m da kayadadden halaye na jikin mutum, da juyayi tsarin yanayin, na gani tsarin sigogi, da na kaddarorin objectification domin amfani na musamman launi rarraba sikelin dangane da tushen zazzabi.

Alal misali, launi zafin jiki na farko na gani ji na mutum ido ga zafi abubuwa ko gawarwakin ne 800 K.

Wannan bangaren characterizes tsanani da radiation tushen a cikin Tantancewar kewayo. Its dabi'u ake auna a Kelvin.

Bisa ga gwaje kafa nagartacce, kyandir haske zama a bayyane a lokacin da zazzabi 1500-2000 K, da kuma sauki haske filament fitilar ikon 40 watts zama observable a 2000 K. A general, da launi zafin jiki na Lagwani fitilu ne m da ƙãruwa, kuma shi ne a cikin kewayon daga 2000 K zuwa 3000 K, domin ya fi kowa matsayin daga masu amfani da (40 - 200 W). Mafi na kowa fitilu amfani a Yin fim da kinovosproizvodyaschey fasahar da zazzabi 3200-3250 K. Sun lokacin shigar da sararin sama alama, idan launi zafin jiki ne 3000 K, da tsakar rana - 5000 K, amma da girgije, to ya zama a bayyane, dole " dumi "riga zuwa 5500 K.

Daga cikin yanayin mamaki mafi yawan zafin jiki yana mai bayyana blue sama tare da hunturu zafin jiki na 15000 K, kuma wannan sabon abu a arewacin latitudes, inda launi zazzabi iya isa dabi'u na 20,000 K.

Mafi na kowa hali inda mutane za su iya godiya, wannan adadi ne, ba shakka, da yin amfani da iri daban-daban lighting maras motsi, fitilu sanye take. A nan, misali, yanzu yadu amfani a gidaje da kuma sauran yankunan kyalli fitilu da yawa babbar zazzabi dabi'u. Bisa ga launi da zazzabi mai kyalli fitila, dangane da wasu halaye, na iya zama daga 2700 zuwa 7700 K a su matsakaicin recoil.

Siga launi zazzabi amfani a daukar hoto da kuma cinematography. Alal misali, wani launi fim da aka yi da mai gaba daya gyarawa dabi'u na launi zazzabi. Wannan aka samu da ta high quality launi. Idan ka gudu nunin ko korau harbi ko harbi a high mai da hankali tsawo, kana bukatar wani fim da yana amfani da wani balance sheet of launi zazzabi - game da 5600 K ga hasken rana da kuma 3200 K ga harbi da dare.

A yau dijital kyamarori kuma yi amfani da daidaita sakamako, amma wannan shi ne cimma ta atomatik gyara na fotoustroystva ko saiti zaɓi.

A bugu masana'antu don samar da high quality kayayyakin, da kuma fasahar da aka yi amfani da daidaita da launi yawan zafin jiki a duk matakai na samar da tsari. Mafi kyau duka a nan ne mai darajar 6500 K. At wani ba darajar haske Madogararsa haifar ultraviolet a tsarinta a bangaren da aka ba sani da mutum ido. Amma wasu daga cikin abubuwa shi ne a irin wannan matakin na launi zazzabi haske sama, wanda ya bada buga kayayyakin roko da kuma asali. Bugu da ƙari, ta amfani da fasahar sakamako aka samu a cikin abin da "sĩlĩli fari" na farar takarda a jihar fiye da wata ɗari bisa dari darajar.