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andriy [413]
3 years ago
13

13. Sound waves can't travel through

Physics
2 answers:
xz_007 [3.2K]3 years ago
7 0
They cannot travel through D a vacuum. They need a solid, liquid or gas to travel<span />
faust18 [17]3 years ago
7 0
<em><u>D. a vacuum is the correct answer.</u></em>

<em><u>Because there are no particles in vacuum to transfer sound waves.</u></em>
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The second trumpeter will be playing at frequency = 515 Hz

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