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The distance from the sun to earth is 1.496 * 108 km. how long does it take light to travel from the sun to earth?

Respuesta :

carlosego
Given 1.496×10^8 km. (The distance from the sun to earth)
 The speed of light is 299.792*10^3 km/s.
 Then, the time is
 t=d/v
 where
 d:distance
 v:velocity
 (1.496/299.792)*(10^8/10^3)=499.0126 s

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