jondemorestothwjt jondemorestothwjt

22-07-2017
Physics

contestada

How long (in ns) does it take light to travel 1.30 m in vacuum?

Respuesta :

meixin9999othwom meixin9999othwom

22-07-2017

4.33*10^-9 s
Because light speed is 2.998*10^8 m/s

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