Physics, 30.09.2019 05:30 haily13

Acopper rod at 25°c is 2.5 m long. how long would it take a sound to move through the rod from one end to another? how would i do this?

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Acopper rod at 25°c is 2.5 m long. how long would it take a sound to move through the rod from one e...

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