96.26: If the speed of sound in air is 340 m/s, thk3hg3ztu5 jinxp ;ty2(4c 5jte length of the organ pipe, open at both ends, that can resonate at the fundamental freqtju g24z jik5(5yp3n 3tt;chxuency of 136 Hz, would be:

  98.35: A pipe that is closed at9gl8-,pntgp y one end and open at the other resonates at a fundamental frequency of 240 Hz. The next lowest/h8tpng9ly -g ,pighest frequency it resonates at is most nearly

  A natural horn (trumpet with no valve 6cxmw(v 9v.50gnurfpf ./hves) is similar to an pipe open at both ends. A musician plans 9vpv 0u n5wgxr.h.f6(fm ecv/ to create a fundamental frequency of 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 azfhwgx8e m5ojj 20y 0/n pipe open at both ends. Awjfj h/m80zg25y0ex o musician plans to create a fundamental 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 with the air oscillating in the :b qklo.az5u( p-jvh(ib+r 4k$4^{th}$- harmonic. How many displacement nodes are located within the tube?

  07.24: A resonance occurs with a tuninelmclirr(re.:3 t1 v:g fork and an air column of size 39 cm. The next highest resonance occurs with an air column of 65 cm. What is the frequency of the tuning fork? Assume that the speed of sound is 343 m/srrel c:1l:( i.v3rm et.

  08.27: A tube of leng-gdd7hhvi 9. q anxo qy:zazk5k2b l0y387gw;th $L_1$ 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 one end is vibrating in the 5th-ha.9s4qciuamn0pqd ,n -rmonic 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 frequency tuning fork would be neeq,imqup 4n-n c09s. added at the open end?

  11.43: A standing wave is created ib/v:93c+endyh+0mhec +dapb) okz 1 rn an air-filled tube open at both ends when a tv)hypzdre e+1 9n+ dcmbko0a /3h:+bcuning fork of frequency 552 Hz is placed near one of the open ends. A tuning fork of frequency 644 Hz produces the next highest harmonic for this tube. What is the length of the open tube? Assume room temperature

  14.21: A tuning fork placed overe,g/gcif(aj nf/ 7j6y a 57 cm column of air closed only at its bottom end produces a standing wave in a g6j/f(7gyf/,e jcnithe 3rd harmonic. The speed of sound in air is 342 m/s. What is the frequency of the tuning fork?

  09.06: For a standing wave mode on a string f7y3yeq, w( oypbs(q/reu f/.nixed 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 strinew(3 o/7y.,/ nef(yqrs yu qbpg vibrated to produce this standing wave?

  The diagram below represents 5 different standing sound wavt p6c9u umj (e6+j 3t6nbow.tdz 7tuc-es set up inside of a set of organ pipes 1 metec (t67+j9-uj t6 zotcpudnteu6m.w3br long.

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

  The diagram below represents 5 different standing sound wanfe6ny r.x (f1)8 lgvcves set up inside of a set of organ pipes 1 m(cry 1.fngf8e) n 6xlveter 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 o w: 9 q 1n8w*jl)apt p)df4e,udknvst3ver a tube open at both ends that is filled with aisfvu pd:tw ,)t* 1ln)jqk d 9apw48e3nr. 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 separ jiyju*gl9 8(hu3u ol4ated by 30.0 m each emit a constant frequency signal of 57.0 uujh*ig3l 48l9y(uoj 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 there on the line between the speakers?

  16.27: A tuning fork of frequency1y cj6cgv a;4sh.)s06bgsg ed f is placed over a long tube closed at one end producing the third lowest frequency standing wave for the tube. What frequency tuning1sv;6sgj4g.60de) c hcybsa g fork would be needed to produce the fourth lowest frequency standing wave?

  17.36: A scientist performs an experiment in which she determines the shir x4/v 5bq8-ud 5sfiyortest length of a gas column needi-rbu5vqx d/f8y4 5ised 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 the speed of waves through the gas in the experiment?