lcoffli1nagirlk lcoffli1nagirlk

24-04-2017
Physics

contestada

Which wave source can travel through the vacuum of space?
a.lasers
b.sound waves
c.pressure waves
d.high frequency whistles

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ilovetacos24 ilovetacos24

24-04-2017

well, an electromagnetic wave can pass through a vacuum of space and examples of that is lasers. so the correct answer is A.Lasers.

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valendacadet valendacadet

01-12-2018

The answer is A

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