yujeen blotch

yujeen blotch (10 juuna 1878-1944) heey eka french bhautikshastradnya aanee ecole normal superarior yethe aanee parris vidyapithachya vidnyan shakhet pradhyapak hote.
prarambhik jeevan aanee shikshan.
yujeen blotcha janm 10 juuna 1878 roji german samrajyatil soultz-haat-riin, alses-lauren yethe jhaala. kapad udhyogatil udhyogpati asalelya tyachya vadilanni tyacha alsacian karkhana vikala aanee aaplya done mulanche shikshan frenchmadhye denyasathi teey parismadhye sthayik jhaale. yujinane 1897 teey 1900 paryant ecole normal superariarmadhye abhyas keela, jithe tyane jewels viol, marcel brilloin aanee heinry abraham yanchya bhautikshastracha abhyas keela aanee parris vidyapithachya vidnyan shakhet, jithe tyane gabriel lipman aanee edmond buteechya abhyaskramat bhag ghetala aanee 1899 madhye bhautikshastra aanee ganiteey vidnyanat padvi prapt kelee.
ektrikaran parikshet sarvoch guna midvalyanantar, tyanni ph. dii. chee tayari kartana ecole normal superariorchya bhautikshastra prayogshalet shikavale.dii. phosphorescencemadhil aayanikaranavaril bhautik vidnyanat tyanni 1904 madhye parris vidyapithachya vidnyan shakhet bachav keela.
vyavasay aanee kaame.
1906 madhye yujeen blotch parismadhil seent-louis madhyamik shaletil vishesh ganitachya vargat bhautikshastrache pradhyapak jhaale, jithe tyanni akra varshe adhyapan kele. tyachya shikavanukivyatirikt, yujeen blotchne ecole normal superariorchya bhautikshastra prayogshalet photoelectric effect aanee spectroscopiver sanshodhan dekhil kele.
1908 madhye blotchne tyachya prabandhanusar pathpurava kelele abhyas purn kele aanee prakashavidhyut prabhavacha abhyas karnyasathi swatahla samarpit kele (1887 madhye heartzney shodhale aanee nantar 1902 chya sumaras lenardne abhyas keela). lenardchya ulat, bloach yanna pandhara prakash vaparnyaivaji vividh rung kinwa prakashachi taranglambi vegale karnyache mahatva samajale. tyanchya prayoganmule 1905 madhye einsteinne dilelya vyakhyela pathimba denyat madat jhaali.
1925 madhye tyanni avtal, paravartak aanee nirvat jaalyasah pahila varnapat vikasit keela joou 20 nm paryantchya tarangalambiparyantchya atee-jambhalya rangat kaam karat hota. yaa upkaranane 30 rasayanik ghatkanvar sthapit kelelya tarangalambichya saranya aanee tyanchya vividh charge kelelya aayan ajunahi vaparat aahet.
1940 madhye vichee sarkarchya jyoovirodhi kayadyannusar yujeen blotchla tyachya pradhyapakpadavarun kadhoon taknyat aale aanee tyala ecole normal superior sodave lagale. tyachya jaagi georges bruhat aala. blotch guptapane 'mukt kshetrat' gela aanee tyane lyon vidyapithachya prayogshalet kaam kele. navyane sthapan jhalelya french rashtriy vaidnyanik sanshodhan kendrache adhikrut karya mhanoon 1941 madhye heey aupcharik karnyat aale. 1942 madhye jevha german sainyane mukt kshetravar aakraman kele, tevha yujeen blotchne switzerlandla paloon jaanyacha ayashasvi prayatna keela. tyanantar too eka khotya olakhikhali, bholya parvatanmadhye lapala. 24 janewari 1944 roji gestapone tyala shodhun kadhale aanee elward yethe atak kelee. tyala tafa kra. 7 march 1944 roji 69 aanee aushwitz chhalchhavanit tyachi hatya karnyat aalee.

