SADI Muslihuddin Abumuhammad Abdulloh ibni Mushrifuddin (1203/8, Sheroz—1292, hamon jo), shoir, nasrnavis va mutafakkiri fors-tojik. …
Mufassal »EYNShTEYN
EYNShTEYN, vohidi energiyai afkanishoti elektro magnitii diapazoni optikiro guyand; dar fotokhimiya istifoda shuda, ba NAhv barobar ast; in 40 NA adadi Avogadro va hv energiyai foton. Ba sharafi Albert Eynshteyn nomida shudaast. Ishoraash E. hangomi furuburdi afkanishoti energiyaash 1 E., muvofiqi qonuni Eynshteyn, boyad tabdili fotokhimiyavii 1 mol ba amal …
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