Matches in DBpedia 2014 for { <http://dbpedia.org/resource/Light-second> ?p ?o. }
Showing items 1 to 34 of
34
with 100 items per page.
- Light-second abstract "A light-second is a unit of length useful in astronomy, telecommunications and relativistic physics. It is defined as the distance that light travels in free space in one second, and is equal to exactly 299,792,458 metres. It is just over 186,282 miles and almost 9.84×108 feet.Just as the second forms the basis for other units of time, the light-second can form the basis for other units of length, ranging from the light-nanosecond (just under one U.S. or imperial foot) to the light-minute, light-hour and light-day, which are sometimes used in popular science publications. The more commonly used light-year is also presently defined to be equal to precisely 31557600 light-seconds, since the definition of a year is based on a Julian year (not Gregorian year) of exactly 365.25 days, each of exactly 86400 SI seconds.".
- Light-second wikiPageID "178713".
- Light-second wikiPageRevisionID "594753108".
- Light-second hasPhotoCollection Light-second.
- Light-second subject Category:Units_of_length.
- Light-second subject Category:Units_of_measurement_in_astronomy.
- Light-second type Abstraction100002137.
- Light-second type DefiniteQuantity113576101.
- Light-second type Measure100033615.
- Light-second type UnitOfMeasurement113583724.
- Light-second type UnitsOfLength.
- Light-second type UnitsOfMeasureInAstronomy.
- Light-second comment "A light-second is a unit of length useful in astronomy, telecommunications and relativistic physics. It is defined as the distance that light travels in free space in one second, and is equal to exactly 299,792,458 metres. It is just over 186,282 miles and almost 9.84×108 feet.Just as the second forms the basis for other units of time, the light-second can form the basis for other units of length, ranging from the light-nanosecond (just under one U.S.".
- Light-second label "Lichtseconde".
- Light-second label "Light-second".
- Light-second label "Secondo luce".
- Light-second label "Segundo luz".
- Light-second label "Segundo-luz".
- Light-second label "الثانية الضوئية".
- Light-second label "光秒".
- Light-second label "光秒".
- Light-second sameAs Světelná_sekunda.
- Light-second sameAs Segundo_luz.
- Light-second sameAs Secondo_luce.
- Light-second sameAs 光秒.
- Light-second sameAs 광초.
- Light-second sameAs Lichtseconde.
- Light-second sameAs Segundo-luz.
- Light-second sameAs m.018cll.
- Light-second sameAs Q909315.
- Light-second sameAs Q909315.
- Light-second sameAs Light-second.
- Light-second wasDerivedFrom Light-second?oldid=594753108.
- Light-second isPrimaryTopicOf Light-second.