sanyoji varn

sanyoji varn mishran : laal mein hara milaane se peela milta hai, peela mein neela milaane par safed milta hai.

ek sanyoji varn pratiroop (additive color model) mein sansakt ya ekal srot se nikle prakaash ka prayog hota hai. sanyoji mishran mein laal, hara evam neela prakaash prayog hota hai, anya prakaashon ko nirmit karne hetu. dekhein laal hara neela rang pratiroop. in sanyoji praathamik rangon mein se ek ko doosare se milaane par dviteeyak rang bante hain, jaise kyaan, raani evam peela. teenon praathamik rangon ko baraabar maatra mein milaane par shvet varn banta hai. kisi bhi rang ki teevrata mein antar karne par teenon prakaashon ka poorn raag ' milta hai. computer ke pradarshak mauneetar evam dooradarshan upakaran iske uttam udaaharan hain.

praathamik rangon ka mishran karne par mile parinaam praaya: pratidin mein rangon ke abhyast logon ke anumaan se vipreet hote hain, kyonki ve log adhiktar vyavakalit rangon (en:subtractive color) ka syaahi, daai, pigmeints ityaadi ke aadi hote hain. ye vastuen aaainkhon ko rang dikhaati hain, paraavartan se na ki vidyutachunbakeeya vikirn ya utsarg se. udaaharat: vyavakalit rang pranaali mein hara hai peela evam neela ka mishran, jabki praathamik rang pranaali mein peela laal evam hara ke mishran se banta hai, evam koi saadhaaran mishran hara naheen banaata. yeh dhyaan yogya hai, ki sanyoji varn parinaam hain ki jis tarah maanavi aaainkh yang ko pahachaanati hai, na ki rang ka gun svabhaav. peele prakaash (jiska) [[tarang dairghya} 580 nm, hai, usamein, tatha laal evam hare prakaash ke mishran se banane vaale peele rang mein apaar bhinnata hai. parantu donon hi hamaari aaainkhon ko samaan roop se dikhte hain, jisse ki antar pata naheen lagta. (dekhein, .)

pratham rangeen chhaayaachitr, James Clark maiksvail dvaara 1861 mein liya gaya


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