# (a) What length of pipe open at both ends has a fundamental frequency of 3.75 102…

(a) What length of pipe open at both ends has a fundamental

frequency of 3.75 102 Hz?

Find the first overtone.

lpipe = .457 Incorrect: m

fovertone = 750 Correct: Hz

(b) If the one end of this pipe is now closed, what is the new

fundamental frequency?

Find the first overtone.

ffundamental = 750 Incorrect: Hz

fovertone = 615 Incorrect: Hz

(c) If the pipe is open at one end only, how many

harmonics are possible in the normal hearing range from 20 to

20000 Hz?

n =