(a) What length should a tube closed at one end have on a day when the air...
Question:
(a) What length should a tube closed at one end have on a day when the air temperature, is 22.0°C, if its fundamental frequency is to be 128 Hz (C below middle C)?
(b) What is the frequency of its fourth overtone?
Strategy
The length L can be found from the relationship in but we will first need to find the speed of sound vw.
Transcribed Image Text:
Ma fn = n 4L
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Solution for a 1 Identify knowns The fundamental frequency is 128 Hz The air temperature is 22...View the full answer
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