natalie0908
06.05.2020 •
Physics
An open organ pipe is 2.46 m long, and the speed of the air in the pipe is 345 m/s.
a. What is the fundamental frequency of this pipe?
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Ответ:
Fundamental frequency is 70.12 m
Explanation:
For an open organ pipe, the fundamental frequency is given by :
n = 1 for fundamental frequency
v is speed of sound in air, v = 345 m/s
l is length of open organ pipe, l = 2.46 m
Substituting values in above formula. So,
So, the fundamental frequency of this pipe is 70.12 m.
Ответ: