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Anna11 [10]
4 years ago
12

I am doing a physics project where I have to explain the physics behind my instrument I make, I am making an harmonica out of st

raws(like the picture). Why do the different size straws make different sounds?

Physics
1 answer:
netineya [11]4 years ago
3 0

Answer: Because different size straws have different frequency.

Explanation: A shorter straw should have made a sound wave with a higher frequency than a longer straw, and so shorter straws should have made a higher pitch than longer straws.

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