About: Proper length

Property	Value
dbo:description	в теории относительности длина тела в той системе координат, в которой оно покоится (ru) length of an object in the object's rest frame (en) longitud de un objeto en el marco de referencia en el que este está en reposo (es) lonxitude dun obxecto no marco de referencia onde este está en repouso (gl)
dbo:wikiPageWikiLink	dbr:Line_integral dbr:Spacetime_interval dbr:Speed_of_light dbr:Classical_mechanics dbr:Spacetime dbr:Rest_frame dbr:General_relativity dbr:Special_relativity dbr:Tensor dbr:Time dbr:Three-dimensional_space dbr:Length_contraction dbr:Theory_of_relativity dbr:Relativity_of_simultaneity dbr:Path_(topology) dbr:Proper_time dbr:Lorentz_factor dbr:Inertial_frame_of_reference dbr:Geometrized_unit_system dbr:Metric_tensor_(general_relativity) dbc:Theory_of_relativity dbr:Metric_signature dbr:Geodesic_(general_relativity) dbr:Orthogonal dbr:Linear dbr:Comoving_distance dbr:Coordinate dbr:Invariant_interval
dbp:wikiPageUsesTemplate	dbt:For dbt:Reflist dbt:Short_description
dct:subject	dbc:Theory_of_relativity
rdfs:label	Proper length (en) طول السكون (ar) مسافة صحيحة (ar) Intervalle d'espace-temps (fr) Longueur propre (fr) Interwał czasoprzestrzenny (pl) Distância própria (pt) Интервал (теория относительности) (ru) Просторово-часовий інтервал (uk) Собственная длина (ru)
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