96.26: If the speed of sound in air is 340 m/s, the length of the org win kyb; -ezxsc-5(7xan pipe, open at both ends, that can res(exn c7i-sy k-zxw 5b;onate at the fundamental frequency of 136 Hz, would be:

  98.35: A pipe that is closed at oneaop61 hswj 9h+j*wu l8k:qf9k end and open at the other resonates at a fundamental frequency of 240 Hz. fhoj*9hjk68qpl usww1 a9:k+ The next lowest/highest frequency it resonates at is most nearly

  A natural horn (trumpet with no valves) is similar to an pipe open at both enfm-i. kw;m,gs ds. A musician plans to create a fundamental frequency;g -f ms.k,wmi 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 0oaqkhe5e ul +2;w wq/an pipe open at both ends. A musician plans to create a fundamental frequency of lkoa0e ww25 /+q;uhqe 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 open0wyi3ju4y .n q+ygck, at both ends with the air oscillating in the $4^{th}$- harmonic. How many displacement nodes are located within the tube?

  07.24: A resonance occurs with a tuning fork and an air column of sizvye x d*coo9llb +//.k7 :illde 39 cm. The next highest resonance occurs with an air column of 65 cm. What is the frequenclc 7o*el:9obv+xdl /.dky/l i y of the tuning fork? Assume that the speed of sound is 343 m/s.

  08.27: A tube of length mxi aj d-/3a *ulmbj87$L_1$ 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-a7xv fh q7gbe8 -pv3 q.z2num at only one 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 eq2x h7.vn qz g3mp--7bfvua8 frequency, what frequency tuning fork would be needed at the open end?

  11.43: A standing wave is created in an air-filled tz cbg8kny8vvvl )d+t seul- ,w::c35tube open at both ends when a tuning fork of frequency 552 Hz is placed near one of the open ends. A tucteyzbw l8lkc5ut,)sn g v- :8:3+dvvning 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 over a 57 cm column of air closed only at its bot7 ayv1ycd/-z jmzt8v3tom end produces a standing wave in the 3rd harmonic. The speed of soundyz8d7yv-vmz1ca3t / j in air is 342 m/s. What is the frequency of the tuning fork?

  09.06: For a standing wave mode on a string fixed at both ends, adjacent anjkxew:6 ur,ki v*gc2n46: zbktinod r2kcv:*bw jikgz :6ukxe4,n6es 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?

  The diagram below represents 5 different standing sound waves setadu01ikwhcnl7 x 9n:s 5b7j 8crasm 09 up inside of a set of organ pipes 1 meter mc ruba 89jxc7d 1asn7hk5:00 wsnil9long.

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

  The diagram below represents 5 different standing sound waves set up gp 714vmk) nzjn4cccl+uul3tuh723t inside of a set of v44jp+lg7t um1znn klh)ucc u7c 32 3torgan 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 place- 4 r6htljdg9ng,h1yo d over a tube open at both ends that is filled,jhl6-dhy19 grngt o4 with air. 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,7(a ;vklpb ocated by 30.0 m each emit a constant 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 there on the line between the speaker,o7 ckv(b;pal s?

  16.27: A tuning fork of fr)bv fegi.qhnx- ):,ww equency f is placed over a long tube closed at one end producing the t,- qwg .exbh)in)w:vfhird lowest frequency standing wave for the tube. What frequency tuning fork would be needed to produce the fourth lowest frequency standing wave?

  17.36: A scientist performs an experiment799xan8ym76+uv/tttwyq2 kfvk r2s k 7cx.s q 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 correctlyk xy7y9t72x78u6 k 2mn+q wk .9staqf/tvrvcs identifies the speed of waves through the gas in the experiment?