Solved: When you blow across the top of a soda pop bottle
Chapter 14, Problem 99(choose chapter or problem)
When you blow across the top of a soda pop bottle you hear a fundamental frequency of 206 Hz. Suppose the bottle is now lled with helium. (a)Does the fundamental frequency increase, decrease, or stay the same? Explain. (b) Find the new fundamental frequency. (Assume that the speed of sound in helium is three times that in air.)
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer