urcrazygirlaubs urcrazygirlaubs

11-05-2020
Physics

contestada

Which statement is NOT true?

Light travels with or without a medium

Light travels faster than sound

Sound must have a medium to travel through

Both light and sound must have a medium to travel through

Respuesta :

Niko101 Niko101

11-05-2020

Answer:

light doesn't need a medium through which to travel because the speed of light is experimentally constant

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