vitesse de la lumière

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French[edit]

Pronunciation[edit]

  • IPA(key): /vi.tɛs də la ly.mjɛʁ/
  • (file)

Noun[edit]

vitesse de la lumière f (usually uncountable, plural vitesses de la lumière)

  1. speed of light (the speed of electromagnetic radiation in a vacuum or in a substance)

See also[edit]