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erinmahollitz


Rating: 1.25

I can also add just a comment - like a facebook feed
I don't need to post something to a website

JamES

13 years ago

Yes, you can add comment.

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hi I like this a lot.

mbf

13 years ago

This is an interesting article. Are you teaching this to your students?

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The viscosity of the medium also affects the motion of sound waves.

Seriously? I guess that makes sense. Thus, if my thinking is right then sound would move slower in oil than in water.

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