tacherstepngirl
tacherstepngirl tacherstepngirl
  • 14-10-2016
  • Physics
contestada

In vacuum, red light travels at a greater speed than blue light does.
a. true
b. false?

Respuesta :

SJ2006
SJ2006 SJ2006
  • 18-10-2016
B)False.......they travels at the same speed
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