College Physics: A Strategic Approach Plus Mastering Physics with Pearson eText -- Access Card Package (4th Edition) (What's New in Astronomy & Physics)
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ISBN: 9780134641492
Author: Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher: PEARSON
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Chapter 16, Problem 33P
The first formant of your vocal system can be modeled as the resonance of an open-closed tube, the closed end being your vocal cords and the open end your lips. Estimate the frequency of the first formant from the graph of Figure 16.23, and then estimate the length of the tube of which this is a resonance. Does your result seem reasonable?
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Chapter 16 Solutions
College Physics: A Strategic Approach Plus Mastering Physics with Pearson eText -- Access Card Package (4th Edition) (What's New in Astronomy & Physics)
Ch. 16 - Light can pass easily through water and through...Ch. 16 - Prob. 2CQCh. 16 - Prob. 3CQCh. 16 - A guitarist finds that the pitch of one of her...Ch. 16 - Certain illnesses inflame your vocal cords,...Ch. 16 - Prob. 6CQCh. 16 - Figure Q16.7 shows a standing sound wave in a tube...Ch. 16 - A typical flute is about 66 cm long. A piccolo is...Ch. 16 - Some pipes on a pipe organ are open at both ends,...Ch. 16 - If you pour liquid in a tall, narrow glass, you...
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- A dinosaur called Parasaurolophus is a dinosaur (looks like a dinosaur with a single horn) thathas a hollow horn crest on its head. The 1.5 m long hollow tub inside of this crest hadconnections to the throat, leading some paleontologists to guess that the tube was used as aresonant chamber in vocalization. If you model this system as an open-closed system, what arethe first three resonant frequencies at 85 degrees F?arrow_forwardA guitar string has a pluckable length of 42 cm. What is the length of the 5th harmonic?arrow_forwardA violin string ? = 31.6 cm long and ? = 0.65 g⁄m linear mass density is tuned to play a La4 note at 440.0 Hz. This means that the string is at its fundamental oscillation mode, that is, you will be on that note without placing a finger on it. From this information: C. If we compare the current La4 note of 440.0 Hz with the La4 note of 422.5 Hz from Handel's time, By what percentage should the tension of the violin string vary with respect to the current to tune the note to 422.5 Hz?arrow_forward
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