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Speed of Light

Saafa asked:

“what is the speed of light?”

Ans:

Speed of Light in Vacuum is 3 x 108 m/s

The various experiments conducted to determine the speed of light are

  • [wiki]Foucault[/wiki]’s method
  • [wiki]Fizeau[/wiki]’s method
  • [wiki]Michelson[/wiki]’s method
  • … and many more

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