रंग का वैज्ञानिक पहलू
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rang ka vaijnanik pahaloo
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| vivaran | rang ka hamare jivan mean bahut mahattv hai. rangoan se hamean vibhinn sthitiyoan ka pata chalata hai. ham apane charoan taraph anek prakar ke rangoan se prabhavit hote haian. |
| utpatti | rang, manavi aankhoan ke varnakram se milane par chhaya sambandhi gatividhiyoan se utpann hote haian. mool roop se iandradhanush ke sat rangoan ko hi rangoan ka janak mana jata hai, ye sat rang lal, narangi, pila, hara, asamani, nila tatha baiangani haian. |
| mukhy srot | rangoan ki utpatti ka sabase prakritik srot soory ka prakash hai. soory ke prakash se vibhinn prakar ke rangoan ki utpatti hoti hai. prizm ki sahayata se dekhane par pata chalata hai ki soory sat rang grahan karata hai jise sookshm roop ya aangrezi bhasha mean VIBGYOR aur hindi mean "baian ja ni h pi na la" kaha jata hai. |
| VIBGYOR | |
| rangoan ke prakar | prathamik rang (lal, nila aur hara), dvitiyak rang aur virodhi rang |
| sanbandhit lekh | iandradhanush, tarang dairdhy, varn vikshepan, apavartan, holi |
| any janakari | vishv ki sabhi bhashaoan mean rangoan ki vibhinn chhaviyoan ko bhinn nam pradan kie ge haian. lekin phir bhi rangoan ko kramabaddh nahian kiya ja saka. aangrezi bhasha mean kisi ek chhavi ke anekanek nam haian. |
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rang athava varn ka hamare jivan mean bahut mahattv hai. rangoan se hamean vibhinn sthitiyoan ka pata chalata hai. mool roop se iandradhanush ke sat rangoan ko hi rangoan ka janak mana jata hai, ye sat rang lal, narangi, pila, hara, asamani, nila tatha baiangani haian.
lohe ka ek tuk da jab dhire-dhire garam kiya jata hai tab usamean rang ke nimn parivartan dikhaee dete haian. pahale to vah kala dikhaee p data hai, phir usaka rang lal hone lagata hai. yadi usaka tap badhate jaean to usaka rang kramash: narangi, pila ityadi hota hua safed ho jata hai. jab loha kam garam hota hai. tab usamean se keval lal prakash hi nikalata hai. jaise-jaise loha adhik garam kiya jata hai vaise-vaise usamean se any rangoan ka prakash bhi nikalane lagata hai. jab vah itana garam ho jata hai ki usamean se spektram ke sabhi rangoan ka prakash nikalane lage tab unake sammilit prabhav se safed rang dikhaee deta hai. yadi gaisoan mean vidyut visarjan ho, to usase bhi prakash utpann hota hai. jab hava mean vidyut sphulliang utpann hota hai tab usase baiangani rang ka prakash nikalata hai. vibhinn gaisoan mean vidyut visarjan hone se vibhinn rang ka prakash nikalata hai.[1]
prakash ka rang
prakash vidyut chuanbakiy tarangoan ke roop mean hota hai. vibhinn rang ke prakash ka tarangadairdhy bhinn hota hai. lal rang ke prakash ka tarangadairdhy (6.5 x 10 seantimitar) sabase adhik aur baiangani rang ke prakash ka tarangadairdhy (4.5 x 10 seantimitar) sabase kam hota hai. any rangoan ke lie tarangadairdhy isake bich mean hota hai. vibhinn tarangadairdhy ki vidyut chuanbakiy tarangoan ke aankhoan par p dane se rangoan ki anubhooti hoti hai. rang vastav mean ek manasik anubhooti hai, jaise svad ya sugandh. bahm jagath mean isaka astittv rang ke roop mean nahian, balki vidyut chuanbakiy tarangoan ke roop mean hota hai.
rangin padarth ka rang
[[chitr:Wave-Length.jpg|250px|thumb|tarang dairdhy]] jab kisi prakash srot se nikalane vala prakash kisi padarth par p data hai aur usase paravartit hokar (ya par jakar) aankhoan par p data hai, tab hamean vah vastu dikhaee deti hai. kisi padarth par p dane vala prakash yadi bina kisi roopaantaran ke hamari aankhoan tak pahuanche, to hamean vah vastu saphed dikhaee deti hai. udaharan ke lie lal rang ke prakash mean dekhane par lal vastu bhi saphed dikhaee deti hai. vahi vastu safed prakash mean lal aur nile prakash mean kali dikhaee deti hai.
avashoshan
aparadarshi ya paradarshi, sabhi rangin padarthoan ka rang varnatmak avashoshan ke karan dikhaee p data hai. isaka arth yah hai ki rangin vastuean kuchh rang ke prakash ko any rangoan ke prakash ki apeksha adhik avashoshit karati haian. kis rang ka prakash adhik avashoshit hoga, yah vastu ke rang par nirbhar karata hai. oopar ke udaharan mean koee vastu lal isalie dikhaee deti hai ki us par p dane vale saphed prakash mean se keval lal prakash hi paravartit ho pata hai, shesh sabhi rang poorn roop se avashoshit ho jate haian. lal vastu se lal rang ka prakash poorn roop se paravartit hota hai, isalie safed rang ke prakash mean vah lal dikhaee deti hai. yadi vahi vastu ham nile prakash mean dekhean, to vah hamean kali isalie dikhaee degi kyoanki vah lal ke atirikt any sab prakash avashoshit kar leti hai. at: nila prakash usamean poorn roop se avashoshit ho jaega aur aankhoan tak koee prakash nahian pahuanchega.
yadi koee vastu ek se adhik rang paravartit karati hai, to usaka mila hua rang dikhaee p data hai. pili vastu lal aur hare rang ka prakash paravartit karati hai. chooanki lal aur hare rang ka prakash milakar pila prakash banata hai, at: vah vastu hamean pili dikhaee deti hai. paradarshi rangin vastuean kuchh rang ke prakash ko to apane mean se par jane deti haian aur shesh prakash ko avashoshit kar leti haian. nile shishe mean se hokar keval nila prakash hi ja pata hai aur shesh prakash avashoshit ho jata hai. yadi paradarshi vastuoan mean se hokar ek se adhik rang ka prakash jata ho, to un rangoan ka sammilit prabhav dikhaee deta hai.[1]
prakash ka varn vikshepan
- REDIRECTsaancha:mukhy
- jab soory ka prakash prizm se hokar gujarata hai, to vah apavartan ke pashchath prizm ke adhar ki or jhukane ke sath-sath vibhinn rangoan ke prakash mean bant jata hai. is prakar se shvet prakash ka apane avayavi rangoan mean vibhakt hone ki kriya ko varn vikshepan kahate haian.
- soory ke prakash se prapt rangoan mean baiangani rang ka vikshepan sabase adhik evan lal rang ka vikshepan sabase kam hota hai.
prakash ka apavartanaank
- REDIRECTsaancha:mukhy
paradarshi padarth mean jaise-jaise prakash ke rangoan ka apavartanaank badhata jata hai, vaise-vaise us padarth mean usaki chal kam hoti jati hai. jaise- kaanch mean baiangani rang ke prakash ka veg sabase kam tatha apavartanaank sabase adhik hota hai tatha lal rang ka veg sabase adhik evan apavartanaank sabase kam hota hai.
rang ki avriti v tarangadairdhy aantaral
soory se prapt mukhy rang baiangani, nil, nila, pila, narangi v lal hai. pratyek rang ki tarangadairdhy alag hoti hai. rangoan ki vibhinn avritiyoan v tarangadairdhy ko nimn talika dvara spasht kiya ja sakata hai-
| rang | avriti vistar | tarangadairdhy vistar |
|---|---|---|
| baiangani | 6.73 - 7.6 | 3800 Å se 4460 Å |
| nila | 6.47 - 6.73 | 4460 Å se 4640 Å |
| asamani nila | 6.01 - 6.47 | 4640 Å se 5000 Å |
| hara | 5.19 - 6.01 | 5000 Å se 5780 Å |
| pila | 5.07 - 5.19 | 5780 Å se 5920 Å |
| narangi | 4.84 - 5.07 | 5920 Å se 6200 Å |
| lal | 3.75 - 4.84 | 6200 Å se 7800 Å |
| left|30px|link=rang ka itihas|pichhe jaean | rang ka vaijnanik pahaloo | right|30px|link=rangoan ka namakaran|age jaean |
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tika tippani aur sandarbh
bahari k diyaan
- rangoan se sanvare jivan
- rang ka arth
- rashiyoan ke mutabiq chunean kap doan ke rang
- bhagyashali rangoan se bharean ziandagi mean rang
- rang biranga khaean, shanadar sehat paean
- nile rang ka kamal
sanbandhit lekh
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varnamala kramanusar lekh khoj
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