Question #e154b

1 Answer
Yonas Yohannes
Dec 21, 2017

What is rhe question?
If you’re asking “Is the velocity sound smallet than red light in vacuum?”
The answer is yes...
All the transverse electromagnetic waves in vacuum have the same speed of #~~3⋅10^8m/s#. The speed of sound at see level is only #340m/s#

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