What are the first four resonant frequencies of a 10 cm long tube with open ends, closed ends and one end closed?

Question

dan815 · Answer

what do you already know?

ookawaiioo · Answer

No fear Kawaii is here

anonymous · Answer

Well, I'm pretty sure that you use the speed of sound which is 345 m/s to calculate the resonance frequencies. However, I'm unsure what formula I would use to determine the resonance frequencies.  Thank you so much for helping me out, guys. :)

ookawaiioo · Answer

Man i dont know how to use this equation thingy

ookawaiioo · Answer

wrote like 3 equations and it got deleted

anonymous · Answer

Uh oh. Really? That's odd.

dan815 · Answer

click on insert after you are done i think

ookawaiioo · Answer

It happened again.....

I guess i cant help you. sorry

dan815 · Answer

ok ill show u its pretty simple u wanna just calculate the frequecy

dan815 · Answer

of 4 first harmonics

dan815 · Answer

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