prakash

prakashmapimadhye, prati ekak kshetrafalachya prushthbhagavaril ekoon tejaswi pravah ghatana mhanje prakash. manvi chamak aakalnashi sambandhit asalelya luminocity functiondware wavelength-waited, aapatkalin prakash prushthbhagala kitee prakashit karato yache heey eka mojmap aahe. tyachpramane, chamakdar utsarjak mhanje prushthbhagavarun utsarjit honara prati ekak kshetrafalacha chamakdar pravah. prakashmay utsarjanas prakashmay nirgaman asehi mhanatat.
ess. aay. ekkanmadhye prakash lucks (ell. ex.) madhye kinwa prati chauras meater (ell. emm. emm. −2) lumenmadhye mojala jaato. prakashmay nirgaman keval lm·m−2 madhye mojale jaate, laksmadhye nahee. see. jee. ess. pranalimadhye, prakashanache ekak heey chhayachitra aahe, jeey tyachya barobar aahe. paay-menbatti heey prakashanache eka bigger-metrik ekak aahe jeey chhayachitranat vaparale jaate.
prakashala purvi anekada chamak mhatale jaat asey, parantu yamule yaa shabdachya itar vaparanshi gondhal hoto, jase qee prakash. "chamak" haah shabd kadhihi parimanatmak varnanasathi vaparla jaau naye, parantu keval sharirik sanvedana aanee prakashachya aakalanabaddalchya avastav sandarbhansathi vaparla pahije.
manvi dolha 2 trillion-putt shrenipeksha kahisa jaast pahanyas saksham aahe. aahe vastunchi upasthiti upasthiti prakashakhali kahishi spasht disate, tarr, tejaswi tokavar, 108 luxwor kinwa thet suryaprakashachya sumare 1000 putt motha majkoor vachane shakya aahe, jaree heey khoop aswasth karnare asoo shakate aanee dirghkal dirghkal nantarchya chitranna karanibhoot tharoo shakate.
khagolshastra.
khagolshastrat, pruthvichya vatavaranavar takalelya prakash prakash vapar tyanchya prakashache mojmap mhanoon keela jaato. nehamiche ekak drishyaman pattyatil spasht pariman asatat. sootra vaparoon vhee-parimananche laksmadhye rupantar kele jaau shakate.
jethe "e" v haah laksmadhil prakash aahe aanee "m" v heey spasht pariman aahe. ulat rupantaran aahe
prakashacha sambandh.
paravartit prushthbhagachi chamak tee prapt prapt prakashashi sambandhit aaheh
sootra _ 3
jethe avibhajya utsarjanachya serve disha vyapate, aanee
purnapane pasarlelya paravartakachya babatit (jyala lambertian paravartak dekhil mhanatat), prakash lambertchya cosine niyamanusar samasthanik aahe. mug sambandh fakt
sootra _ 4

