hrijaymadathil
28.08.2020 •
Physics
Through which substance will sound travel the fastest? A)Copper wires B)Sea water C)Hot air D)Cold air
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Ответ:
A. Copper wires
Explanation:
the the answer is copper wires because sound waves travel the slowest through gases, faster through liquids, and fastest through solids and copper wire is a solid.
Ответ:
Can I have your teacher please he or she is funny :)
Lol and that was very funny