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

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asked Mar 14, 2021 205k views

1 vote

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

Physics
middle-school

Brave Dave asked

by Brave Dave

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Answer:

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

Minesh answered Mar 18, 2021

by Minesh

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