Question:

a Click to see additional instructions Questions #12–16: When a tuba player opens a particular set of values on the instrument,

a
Click to see additional instructions
Questions #12–16: When a tuba player opens a particular set of values on the instrument, the tuba behaves
like a pipe with a total length of 221 cm, with one closed end and one open end. The speed of sound waves in!
the air inside the tuba is 338 m/s.
13. What is the frequency of the tuba's fundamental mode, in hertz?
Hz
Calculate and enter your final answer to at least 3 significant figures. There is no penalty for including too
many significant figures, but rounding to too few
sig figs may cause Laulima to judge your answer to be
wrong.
• Do NOT enter units with your answer; enter only a numerical response. Laulima will count non-numerical
answers as incorrect.
Partial credit is NOT possible.
Mark for Review What's This?

a Click to see additional instructions Questions #12–16: When a tuba player opens a particular set of values on the instrument, the tuba behaves like a pipe with a total length of 221 cm, with one closed end and one open end. The speed of sound waves in! the air inside the tuba is 338 m/s. 13. What is the frequency of the tuba's fundamental mode, in hertz? Hz Calculate and enter your final answer to at least 3 significant figures. There is no penalty for including too many significant figures, but rounding to too few sig figs may cause Laulima to judge your answer to be wrong. • Do NOT enter units with your answer; enter only a numerical response. Laulima will count non-numerical answers as incorrect. Partial credit is NOT possible. Mark for Review What's This?

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