neela ember

neela ember ember raal kii ack durlabh kism haye joe neele rung kaa pradarshan karati haye. neela ember aamtaur parr dominican ganarajya mein paaya jaataa haye-vishesh roop seey santiago shahar key aspas ember khadanon mein aur, cumm aam taur parr, desh key purvi aadhe hisse mein. aadhunik yug mein, isaki khoj lagbhag usee samay kii gaee thee jaba dominican ember thaa.
rung key kaaran.
pavia vishvavidyalaya, itali mein vittoriyo belani aur enrico giuloto ney optical avashoshan, pratideepti spectroscopy aur samay-hull pratideepti maap key madhyam seey kaee ember namoonon kaa adhyayan kiya. parinami varnakramiya vishleshan seey pataa chalaa kii utsarjan aur uttejana varnakram aakar mein anthracine, perileen aur tetracin key patala ghol key samaan they, aur sujhaav dete hain kii neelepan key liye jimmedaar fluorescent hydrocarbon sambhavatah perileen haye.
pratideepti vaha prakriya haye jahan anu uchch oorjaa prakaash koo avashoshit karate hain joe electrons koo uchch oorjaa aanvik kakshiyon mein uttejit karate hain. jaise hii yeye electron apani jamini avasthaon mein vaapas aaraam karate hain, oorjaa antar ack photon key roop mein jaari kiya jaataa haye, isaliye mool roop seey avashoshit prakaash kii tulanaa mein uchch tarang dairdhya yaa cumm oorjaa parr prakaash utsarjit kartaa haye.
unake nishkarshon key bavjood, neele ember key namoonon mein inn sugandhit hydrocarbon kii upasthiti kii pushti naheen hui haye. jabaki pareekshan kiye gaye sabhi prakaar key ember ney ack pratideepti pradarshit kii, neeli ember adhik teevrata key saath pratideepti hui, bhale hii laal aur peele ember key liye avashoshan vilupt honey kaa gunank badaa thaa.
halanki dominican blue ember kii utpatti key baare mein kaee siddhant hain, lekin iss baat kii bahut sambhavana haye kii lagbhag 25 seey 4 karod saal pahale vilupt prajaati "hymenia protera" key pedon key beach jangal mein luggy aag key kaaran 'apoorna dahan' key parinamswarup anthracin jaisi samagri key kaaran iska astitva haye.
yeh prabhaav kewal dominican ember shreni key kuchh namoonon mein sambhav haye, chiapas key kuchh maxican ember aur indoneshiya key kuchh ember mein. koee bhee anya ember (jaise baltic ember) iss ghatana koo pradarshit naheen karega, kyonki iska mool raal "hymenia protera" pedh seey naheen haye.
upasthiti.
kritrim prakaash mein, ember sadharan ember kii tarah dikhaai detaa haye, lekin suraj kii roshni mein isaki ack teevra pratideepti neeli chamak hoti haye. jaba soorya key khilaf pakad liya jaataa haye tou yeh sadharan ember kii tarah dikhaai dega, aur parabaingani prakaash mein yeh ack chamkile doodhiya-neele rung seey chamak jaayega.
neela ember ack bahut hii sukhad gandh (sugandhit anu) utsarjit kartaa haye, joe niyamit ember seey alag hotaa haye jaba ise kaataa aur polish kiya jaa rhaa hotaa haye.

