I-spectrum kunye nohlaziyo lomgaqo womatshini wohlalutyo lolusu

Intshayelelo

1. Ukukhanya kwe-RGB: Beka nje, ukukhanya kwendalo okubonwa ngumntu wonke kubomi bethu bemihla ngemihla. I-R / G / B imele imibala emithathu ephambili yokukhanya okubonakalayo: ibomvu / luhlaza / luhlaza okwesibhakabhaka. Ukukhanya okunokuqonda wonke umntu oqulunqwe kwezi zibane zithathu. Ixutywe, iifoto ezithathwe kule ndlela yokukhanya yoMthombo ayifani naleyo ithathwe ngokuthe ngqo nefowuni okanye ikhamera.
I-2. Ukukhanya okuthe tyaba kunye nokukhanya kwento
Ukuqonda indima yokukhanya okugqobhozayo kulusu, kufuneka kuqala siqonde iimpawu zokuKhanya eziKhola: Ukukhanya okugqobhoza ngokungagungqiyo kunokuqaqambisa ngokubonakalayo kwaye kuphelise ukubonakaliswa kwengqondo. Kumphezulu wolusu, isiphumo sokubonisa esiqaqambileyo sibhengezwe ngaphezulu ngenxa yeoli yomphezulu, kunjalo kwimowudi yokukhanya ephalazekileyo, kulula ukujonga iingxaki zolusu ngaphandle kokuphazamiseka kukucingisisa ngokubonakalayo. Kwimowudi yokukhanya emnqamlezweni, umthambo wokuphazamiseka okukhanyayo kulusu lunokufihlakala ngokupheleleyo, kwaye ukubonakaliswa kokukhanya okukhanyayo kwizibonda ezinzulu zolusu kunokubonwa.
I-3. I-UV
I-UV ukukhanya kukukhanya kwesibane se-ultraviolet. Yinxalenye engabonakaliyo ye-wavenclongth engaphantsi kokukhanya okubonakalayo. I-wavelength yoluhlu lokukhanya kwe-Ultraviolet esetyenziswe nguMtshili uphakathi kwe-280nm-400nm, ehambelana ne-Uva (315nm-280nm) kunye ne-UVB (i-315nm-400nm). Imitha ye-ultraviolet iqulethwe kwimithombo yokukhanya yokuba abantu bavezwe yonke imihla zikuluhlu lwe-wavelength, kwaye ifoto yemifanekiso yemihla ngemihla ibangelwa yi-Ultraviolet ye-Undertraviolet yale lavesth. Esi sizathu sokuba ingaphezulu kwe-90% (mhlawumbi i-100% yenyani) yoochwephesha besikhumba kwimarike inemowudi ye-UV.

Iingxaki zesikhumba ezinokubonwa phantsi kwemithombo eyahlukeneyo yokukhanya
1. Imephu ekhanyayo ye-RGB: Inika iingxaki eziboniswe kwangaphambili. Ngokubanzi, ayisetyenziswa njengemephu yohlalutyo olunzulu. Isetyenziselwa ikakhulu uhlalutyo kunye nokubhekisa kwiingxaki kwezinye iindlela zokukhanya. Okanye kule ndlela, kugxilwe kuqala ekufumaneni iingxaki ezibonakaliswa ngolusu, emva koko ukhangele oonobangela beengxaki ezihambelana nazo kwiifoto ezikhanyayo kunye noluhlu lweengxaki.
2. Ukukhanya okuthe tyaba ngokudibeneyo: ikakhulu isetyenziselwa ukujonga imigca elungileyo, iipores kunye namabala kumphezulu wolusu.
3. Ukukhanya okugqobhozayo: Jonga uvakalelo, ukuvuvukala, ukubomvu kunye ne-pigfuicial pigs, kubandakanya amanqaku aphantsi, amabala, ilanga, njl njl.
I-4. I-UV ukukhanya: I-PARTS SORTS, iindawo ezinzulu, intsalela yeFluorescent, i-Hluorescent, i-Hermones, i-Dermatitis enzulu, kwaye ijonge ukuntywila kwe-propiininikhazi kakhulu phantsi kwe-UVB.
FAQ
Q: Isibane se-ultraviolet ukukhanya okungabonakaliyo kwiliso lomntu. Kutheni le nto iingxaki zesikhumba zinokubonwa ukukhanya kwe-ultraviolet phantsi kweUhlalutyo lolusu?
A: Okokuqala, ngenxa yokuba i-cavelength yento inde kune-waveEction yamaza, emva kokuba isikhumba sikhanyise i-waveedth saveraviolet yavele, kwaye inxenye yokukhanya eboniswe ngumntu obonakalayo. Imisebe yesibini ye-ultraviolet ikwanamaza e-electromagnetic kwaye ube nokuzinza, ke xa i-wavestingth ye-radiation ihambelana nomthombo wayo, ukunxibelelana nokuvumelana okutsha. Ukuba lo mthombo wokukhanya uyabonakala kwiliso lomntu, iya kubanjwa ngumcuphi. Imeko elula yokuqonda kukuba ezinye izinto ezikwi-cosmetics azinakubonwa ngeliso lomntu, kodwa ifluoresce xa ityhilwe kukukhanya kwe-ultraviolet.