Tube and frequency problem

  • #1
ledzeppelinpa
4
0
1. A child blows on a 20cm high soda bottle, and it creates a sound of 455Hz, how much liquid is inside the bottle?


2. not nsure about the equations



3. i attempted a solution, but all came out to something along the lines of 0.018

i don't think that's right
 

Answers and Replies

  • #2
ledzeppelinpa
4
0
A child blows on a 20cm high soda bottle, and it creates a sound of 455Hz, how much liquid is inside the bottle?

Equation is 1/4*V*1/f = L
 

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