Tube Resonance
(and the wavelength of sound)
- what happens when you blow air on the top of a tube or cylinder
- it will resonate
- why does blowing the top of a bottle cause it to vibrate.
- it causes turbulence
- what is the top of the bottle called
- when an air can move - antinode
- bottom of bottle is called a node
- what is the length of tube in terms of wavelength
- what about two double ended tubes?
- two antinodes, one node
- what is the wavelength of double ended tube?