A flutist assembles her flute in a room where the speed of sound is 342 m/s. When she plays the note A, it is in perfect tune with a 440 Hz tuning fork. After a few minutes, the air inside her flute has warmed to where the speed of sound is 345 m/s. Part A How many beats per second will she hear if she now plays the note A as the tuning fork is sounded? Part B How far does she need to extend the "tuning joint" of her flute to be in tune with the tuning fork?

A flutist assembles her flute in a room where the speed of sound is 342 m/s. When she plays the note A, it is in perfect tune with a 440 Hz tuning fork. After a few minutes, the air inside her flute has warmed to where the speed of sound is 345 m/s. Part A How many beats per second will she hear if she now plays the note A as the tuning fork is sounded? Part B How far does she need to extend the "tuning joint" of her flute to be in tune with the tuning fork?

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter14: Superposition And Standing Waves

Section: Chapter Questions

Problem 1OQ: A flute has a length of 58.0 cm. If the speed of sound in air is 343 m/s, what is the fundamental...

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