
soorya photometer

ack soorya photometer ack prakaar kaa photometer haye jisaki kalpana iss tarah seey kii jaati haye kii yeh soorya kii or ishara kartaa haye. haal key soorya photometer swachaalit upkaran hain jinamen ack soorya-anurekhan ikai, ack upayukt optical pranali, ack varnakramiya filtering upkaran, ack photodetector aur ack detta adhigrahan pranali shamil haye. maapi gaee matra koo "pratyaksh-soorya vikiran" kahaa jaataa haye.
jaba ack soorya-photometer koo prithvi key vayumandal key bheetar kaheen rakhaa jaataa haye, tou maapa gayaa vikiran soorya dwara utsarjit vikiran key barabar naheen hotaa haye (i.ee. saur alaukik vikiran"), kyonki saur pravaah vayumandaliya avashoshan aur prakirnan dwara cumm hoe jaataa haye. isaliye, maapa gayaa vikiran pravaah soorya dwara utsarjit honey vaale padaarth aur vayumandal key prabhaav key sanyojan key kaaran hotaa haye; inn maatraon key beach kaa sambandh bear key niyam dwara diyaa gayaa haye.
vayumandaliya prabhaav koo langley extrapolation key saath hataaya jaa sakata haye; isaliye yeh vidhi bhoomi-adharit maap key saath saur extraterstrial vikiran koo maapane kii anumati detee haye. ack baar jaba alaukik vikiran gyaat hoe jaataa haye, tou koee bhee vatavaran kaa adhyayan karane key liye soorya photometer kaa upayog curr sakata haye, aur vishesh roop seey vayumandaliya optical gaharaai nirdhaarit karane key liye. yadi dou yaa dou seey adhik upayukt chayanit varnakramiya antaralon parr sanket koo maapa jaataa haye, tou koee bhee chayanit vayumandaliya gasses, jaise jall vaashp, ozon, aadi kii urdhvaadhar roop seey ekikrit sandrata kii ganana key liye praapt jaankaari kaa upayog curr sakata haye.

