Solution Found!
A uniform narrow tube 1.80 m long is open at both ends. It
Chapter 13, Problem 35P(choose chapter or problem)
QUESTION:
Problem 35P
A uniform narrow tube 1.80 m long is open at both ends. It resonates at two successive harmonics of frequencies 275 Hz and 330 Hz. What is (a) the fundamental frequency, and (b) the speed of sound in the gas in the tube?
Questions & Answers
QUESTION:
Problem 35P
A uniform narrow tube 1.80 m long is open at both ends. It resonates at two successive harmonics of frequencies 275 Hz and 330 Hz. What is (a) the fundamental frequency, and (b) the speed of sound in the gas in the tube?
ANSWER:
Step 1 of 3
Part (a)
The expression for the fundamental frequency is given by,
Here, and are the two successive frequencies.