Question

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

Answer 1

what do you already know?

Answer 2

No fear Kawaii is here

Answer 3

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. :)

Answer 4

Man i dont know how to use this equation thingy

Answer 5

wrote like 3 equations and it got deleted

Answer 6

Uh oh. Really? That's odd.

Answer 7

click on insert after you are done i think

Answer 8

It happened again.....

I guess i cant help you. sorry

Answer 9

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

Answer 10

of 4 first harmonics