An organ pipe with one end closed has a
length of 3.1 m.
What is the frequency of the note played by
this pipe? The speed of sound is 343 m/s.
Answer in units of Hz.
024 (part 2 of 2) 10.0 points
When a second pipe is played at the same
time, a 2.31 Hz beat note is heard.
By how much is the second pipe too long?
Answer in units of m.
