eturpin1 one year ago A copper rod at 25°C is 1.5 m long. How long would it take a sound to move through the rod from one end to another?

1. eturpin1

@IrishBoy123 @Mehek14 @Michele_Laino

2. anonymous

hes gone now, he asked this 19 hours ago

3. anonymous

you need to look for the speed of sound in copper first... once you have that value, you can use a constant speed propagation ... $d=v\times t$ with $d=1.5m$

4. anonymous

plz help me, 8th grade science, very easy

5. anonymous

haha, its true, he's probably gone...

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