poppyx
poppyx poppyx
  • 14-10-2015
  • Physics
contestada

what is the speed of light

Respuesta :

AL2006
AL2006 AL2006
  • 14-10-2015

In vacuum and empty space, it's 299,792,458 meters per second
(186,282.4 miles per second).

In any material stuff, it's somewhat less.  How much less depends on
what stuff it is ... it's different in each material "medium".

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