A tube 1.30 m long is closed at one end. A stretched wire is placed near the open end. The wire is 0.332 m long and has a mass of 9.50 g. It is fixed at both ends and oscillates in its fundamental mode. By resonance, it sets the air column in the tube into oscillation at that column's fundamental frequency. Assume that the speed of sound in air is 343 m/s, find (a) that frequency and (b) the tension in the wire. (a) Number i Units (b) Number Units

University Physics Volume 3
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Author:William Moebs, Jeff Sanny
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Chapter7: Quantum Mechanics
Section: Chapter Questions
Problem 7.1CYU: Check Your Understanding If a=3+4i , what is the product a* a?
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The tolerance is ± 1 in the 3rd
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Transcribed Image Text:The tolerance is ± 1 in the 3rd significant digit.
A tube 1.30 m long is closed at one end. A stretched wire is placed near the open end. The wire is 0.332 m long and has a mass of 9.50 g.
It is fixed at both ends and oscillates in its fundamental mode. By resonance, it sets the air column in the tube into oscillation at that
column's fundamental frequency. Assume that the speed of sound in air is 343 m/s, find (a) that
frequency and (b) the tension in the wire.
(a) Number
i
Units
(b) Number
Units
Transcribed Image Text:A tube 1.30 m long is closed at one end. A stretched wire is placed near the open end. The wire is 0.332 m long and has a mass of 9.50 g. It is fixed at both ends and oscillates in its fundamental mode. By resonance, it sets the air column in the tube into oscillation at that column's fundamental frequency. Assume that the speed of sound in air is 343 m/s, find (a) that frequency and (b) the tension in the wire. (a) Number i Units (b) Number Units
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