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speed of light in Arabic

سرعَة الضوء

speed of light in Arabic: سرعَة الضوء. In English, speed of light means the speed of electromagnetic radiation, which in a perfect vacuum is equivalent to 299,792,458 metres per second.

Arabic words for speed of light

the speed of electromagnetic radiation in a perfect vacuum
سرعَة الضوء

English meaning of speed of light

  1. noun The speed of electromagnetic radiation, which in a perfect vacuum is equivalent to 299,792,458 metres per second.
  2. noun A very rapid speed.
  3. noun A rate of travel of a signal equal to one cell per generation, the fastest possible speed in the Moore and von Neumann neighborhoods.

Full definition of speed of light

speed of light in a sentence

  • Early physicists developed insightful methods for measuring the speed of light.
  • When her cat figured out that a trip to the vet was in the offing, he took off towards the closet at the speed of light.

Synonyms of speed of light

speed of light in other languages

Questions about speed of light in Arabic

What is the meaning of speed of light in Arabic?
Speed of light in Arabic is سرعَة الضوء.
ما معنى كلمة speed of light؟
Speed of light: سرعَة الضوء.
What does speed of light mean in English?
Speed of light means the speed of electromagnetic radiation, which in a perfect vacuum is equivalent to 299,792,458 metres per second.

Source and license

Adapted from Wiktionary: speed of light (page history and authors), its translation table and English meanings. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the Arabic words and English meanings and added links. Wiktionary data of 2026-09-02.

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Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Flame, not lame-speed of light.wav.

Cite this page: “speed of light meaning in Arabic.” Word.ws, https://word.ws/arabic/speed_of_light. Based on Wiktionary, CC BY-SA 4.0.