Blowing across a tube open at both ends produces a musical note. If you place yo
ID: 584279 • Letter: B
Question
Blowing across a tube open at both ends produces a musical note. If you place your finger over the open end at the bottom of the tube and blow across the top of the tube, a second note is produced. Compare the pitch and frequency of the second note to the pitch and frequency of the original note.
A) the second note has a higher pitch and twice the frequency.
B) the second note has a higher pitch and half the frequency.
C) the second note has a lower pitch and twice the frequency.
D) the second note has a lower pitch and half the frequency.
Explanation / Answer
the second note has a higher pitch and twice the frequency.