Solution Found!
Unless indicated otherwise,
Chapter 16, Problem 41E(choose chapter or problem)
Problem 41E
Unless indicated otherwise, assume the speed of sound in air to be v = 344 m/s.
Two organ pipes, open at one end but closed at the other, are each 1.14 m long. One is now lengthened by 2.00 cm. Find the beat frequency that they produce when playing together in their fundamentals.
Questions & Answers
QUESTION:
Problem 41E
Unless indicated otherwise, assume the speed of sound in air to be v = 344 m/s.
Two organ pipes, open at one end but closed at the other, are each 1.14 m long. One is now lengthened by 2.00 cm. Find the beat frequency that they produce when playing together in their fundamentals.
ANSWER:Solution 41E
The length of the organ pipes were 1.14 meters.
Among these two, one get lengthened by 2 cm.
So, it’s length is
The frequency in the original pipe can be calculated as,
.