Concept information
Terme préférentiel
light velocity
Définition(s)
- The speed of light in vacuum, commonly denoted c, is a universal physical constant that is exactly equal to 299,792,458 metres per second (approximately 300,000 kilometres per second; 186,000 miles per second; 671 million miles per hour). According to the special theory of relativity, c is the upper limit for the speed at which conventional matter or energy (and thus any signal carrying information) can travel through space. (Wikipedia, The Free Encyclopedia, https://en.wikipedia.org/wiki/Speed_of_light)
Concept(s) générique(s)
Synonyme(s)
- speed of light
Traductions
-
français
-
célérité de la lumière
URI
http://data.loterre.fr/ark:/67375/MDL-GL683H4D-Z
{{label}}
{{#each values }} {{! loop through ConceptPropertyValue objects }}
{{#if prefLabel }}
{{/if}}
{{/each}}
{{#if notation }}{{ notation }} {{/if}}{{ prefLabel }}
{{#ifDifferentLabelLang lang }} ({{ lang }}){{/ifDifferentLabelLang}}
{{#if vocabName }}
{{ vocabName }}
{{/if}}