EntityQ1397496· pop 21· linked from 29 articlesOrest KhvolsonSign in to saveRussian physicistConnectionsSaint PetersburgCityactinometerEntityMoonConceptGermanEntitySpanishEntityFrenchEntityAlbert EinsteinPersonRussianEntityphysicsEntitySoviet UnionConceptelectricityEntitymeteorologyEntityRussian EmpireCountryastrophysicsEntitydigital object identifierEntitymagnetismEntityphysicistEntityalma materEntitySaint Petersburg State UniversityEntitymaster's degreeEntityCategories1852 births1934 deathsCorresponding members of the Saint Petersburg Academy of SciencesHonorary members of the USSR Academy of SciencesJewish Soviet physicistsPhysicists from the Russian EmpireRussian people of Jewish descentRussian scientistsScientists from Saint PetersburgSoviet physicists