At what speed can sound travel in empty space? Submitted by forexpost t3_1035jfi on January 4, 2023 at 2:54 PM in space 27 comments 0
DarkArcher__ t1_j2wxp0s wrote on January 4, 2023 at 3:03 PM If its a truly empty space (a perfect vacuum), sound cannot travel at all. Sound is nothing more than a wave of molecules bouncing into eachother. No molecules, no sound. Permalink 13
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