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oWileyPLUS CG Secure https://edugen.wileyplus.com/edugen/student/mainfr.uni × Chegg Study Guided Solutio × Ahmad WileyPLUS Halliday, Fundamentals of Physics, 10 Halliday,Fundamentals of Physics, 10e Calculus-based Physics I ⅈ (PH 201-202) Home Read, Study & Practice Gradebook ORION Assignment> Open Assignment FULL SCREENPRINTER VERSIONBACK NEXT ASSIGNMENT RESOURCES Chapter 17, Problem 040 W1 Organ pipe A, with both ends open, has a fundamental frequency of 330 Hz. The third harmonic of organ pipe B, with one end open, has the same frequency as the second harmonic of pipe A. Hovw long are (a) pipe A and (b) pipe B? (Take the speed of sound to be 343 m/s.) (a) Number (b) Number Units 057 Units 086 031 LINK TO TEXT 039 O5S Question Attempts: 0 of 6 used SAVE FOR LATER SUBMIT ANSWER 040 048 052 All Rights Reserved. A Division of John Wiley & Sons Inc Version 4.24.0.3 https:/ledugen wlcyplus.com/edugen/shared/assignment/tost/ag istuni?id-asnmt 198065

Explanation / Answer

Ans (a) fundamental ferequency of pipe A=f=330 Hz

speed of sound=v= 343 m/s

second harmonic frequency of pipe A=v/l=2f

length of pipe A=l=v/2f=343/(2*330)=0.519 m=51.9 cm

(b) third harmonic of pipe B(one end open)=second harmonic of pipe A

3v*/(4l)=2f

3v/(4*2*f)=l

length of pipe B=3*343/(8*330)=0.389 m=38.9 cm

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