Question

what is speed of light

Answer 1

Hey mate here is your answer...
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Formula: c = f where: c = the speed of light = 300,000 km/s or 3.0 x 108 m/s. = the wavelength of light, usually measured in meters or Ångströms (1 Å = 10-10 m) f = the frequency at which light waves pass by, measured in units of per seconds (1/s).

Answer 2

hii frnd here is ur ans..

The speed of light is

299 792 458 m / s

Now ur ans is now completed..

tc bye
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