96.26: If the speed of sound in air is 340 m/s8mi7ca: j (f i3ixy2fi, the length of the organ pipe, open at both ends, that can resonate at the fundamental frequei:jix7fai2c83 iym ( fncy of 136 Hz, would be:

  98.35: A pipe that is closqye.1u9p3v p sed at one end and open at the other resonates at a fundamental frequency of 240 Hz. The next lowest.p3 91 uspvqey/highest frequency it resonates at is most nearly

  A natural horn (trumpet with no valves) is similar to an pipe open at both ends.r8h* uzfmt1r 6odyo w5 3b(:yd A musician plans to create a fundamental frequency ofmwo6d by(zdo 3 f:uthrr8*5y1 256 Hz (middle C) using the horn.
00.33: If sound travels at 350 m/s, what must be the length of this horn?

  A natural horn (trumpet with no valves) is similar to an pipe 2f1c; tpfn1u4ugo p(:yi f p1yopen at both ends. A musician plans to create a fundctppi2y 1p(o4 nfuu:1y1;gff amental frequency of 256 Hz (middle C) using the horn
00.34: A talented musician can produce a number of overtones on this natural horn, What would be the frequency of the fourth overtone produced when the musician is playing a middle C fundamental?

  05.09: A tube is open at both ends fh-gff.- bg)r .a*1k etx1zq vwith the air oscillating in the $4^{th}$- harmonic. How many displacement nodes are located within the tube?

  07.24: A resonance oc6w3efcm irbo:y*6 9xqr8 j m/y4rm 1gwcurs with a tuning fork and an air column of size 39 cm. The next highest resonance occurs with 3cwro mrb* y4/ g6 xm6yrej9i:1mw8fqan air column of 65 cm. What is the frequency of the tuning fork? Assume that the speed of sound is 343 m/s.

  08.27: A tube of length ym*59u +af-p mzkeb)j$L_1$ is open at both ends. A second tube of length $L_2$ is closed at one end and open at the other end. This second tube resonates at the same fundamental frequency as the first tube. What is the value of $L_2$ ?

  10.17: A tube of air open at only jdp p7 g9 7asa3/yr7dvone end is vibrating in the 5th-harmonic from a tuning fork of frequency 120 Hz placed at the open end. If this tube of air were to vibrate at its fundamental frequency, what frequ3/ pd a7ar7j9 gpdvy7sency tuning fork would be needed at the open end?

  11.43: A standing wave is created in an air-filled tube open at both ends whe)6fdnf tj6,kjn a tuning fork of frequency 552 Hz is placed near one of the open ends. A tuning fork of frequency 644 Hz produces the ff ),d6ntj6kj next highest harmonic for this tube. What is the length of the open tube? Assume room temperature

  14.21: A tuning fork placed over a 57 cm column of air closed only at its bottomyow4j g cvo 01u)l1(ou end produces a standing wave in the 3rd harmonic. The speed of sound in air is 342 m/s. What is the frequency of the tuning fork 0( 1 j4oglocov1)uywu?

  09.06: For a standing u3)g2to/ iez+/cqerr wave mode on a string fixed at both ends, adjacent antinodes are separated by a distance of 20 cm. Waves travel on this string at a speed of 1200 cm/s. At what frequency is the string vibrated to produce this standing wave r/3r)2zecqu go+/it e?

  The diagram below represents 5 different standing hrcif( 26np153n08eup k fdthme9 g(psound waves set up inside of a dp8n 5f p9hfmet6h13gk i(p0nr cu2(eset of organ pipes 1 meter long.

01.25: What is the length of the longest wavelength shown?

  The diagram below represents 5 different standing sound waves set up inside of 4oj u2a )tkwyrmf kign:+t439 f o+4yir9k3wtkma42):jg utna set of organ pipes 1 meter long.


01.26: Which organ pipe shows a standing wave which has twice the frequency of one of the other
waves shown?

  
Similary AP pastpaper question: Which of the following statements correctly relates the frequencies of
the organ pipes shown? Select two answers.

  15.18: A 680 Hz tuning fork is placed over a tube80b cpizqhjcr4+q2b/i8) bsqd g8iz8 open at both ends that is filled with abb ibrj8cqs8h8q 0g4d8/)2ipqz+ ic zir. As a result, a standing wave in the $3^{rd}$-harmonic is produced. The speed of sound in air is 340 m/s. What is the length of the tube?

  15.33: Two spherical speakers separated by 30.0 m each emit a coho+dcrk 4:o5 m/i/j srnstant frequency signal of 57.0 Hz in phase with each other. The speed of sound is 342 m/s. How many locations of complete destructive interference of the incoming signals are theromi :ok5+ jd/shr/4cr e on the line between the speakers?

  16.27: A tuning fork of frequency f is placed over a long ta -gtaj:)l4cq ube closed at one end producing the third lowest frequency standing wave for the tube. What frequency tuning fork would be ne:l gcq taj4-)aeded to produce the fourth lowest frequency standing wave?

  17.36: A scientist performs an exb89 pv: da mw9bh ebvm(17gz,eperiment in which she determines the shortest length of a gas column needed to create resonance for a vibrating tuning fork over a tube closed at one end. She plots the gas column length against the inverse of the frequency for a set of tuning forks and finds that she has a straight line fit through the data. Representing the slope of the line as m, which one of the following choices correctly identifies thz(bm7 9meb, e bvg:h8dpv1 aw9e speed of waves through the gas in the experiment?