12.04: The wave speed is 20.0 m/s for waves traveling on a string tied at bo nf5fi gw7f3 4.r2vp5vble7xoth ends. If sinusoidal waves with a frequency of 2.00 Hz are traveling on this string, which one of the following choices best reprene4v37g i57w l5bxf.2 of fvrpsents the period of these waves?

  15.04: A standing wave on a string is produced. Which one of the follonnw( i c62e4vbwing choices best desc n nc2b(4w6ievribes the location on the string at which maximum constructive interference occurs?

  07.37: A place of zero displacement on a so9c 8skltil250m:7l9g kcnrs tanding wave is called

  97.19: The standing wave pattern diagr4 dq*xt d82dh-b wzy+hhl.*leammed to the right is produced in a string fixed at both ends. The speed of waves in the string is 2.0 m/s. What is the frequency of the stand+w 2 tqxdybh zl.l8h*e* -dh4ding wave pattern?

  94.19: A string is firmly attached at both ends. When a frequency of 60 Hz iy zx y.o/es1di83 o9r,urm r 93jdiz8fs applied, the string vibrates in the standing wave pattern shown to the right. Assume the tension in the string anmr9f or8.xsj8 9y/io dz3 ed y31zriu,d its mass per unit length do not change. Which of the following frequencies could NOT also produce a standing wave pattern in the string?

  02.45: A light inextfe. 507qiwdxjensible string is connected to a mass M, that provides the tens i5j7 de.f0wxqion in the string. A length L of the string has a fundamental frequency of vibration of $f_M$. If a second identical mass is now connected to the original mass, the new fundamental frequency of the string $f_{2M}$ of string length L in comparison to the fundamental frequency with only one mass connected $f_M$ is

  04.49: A uniform string clamped at both ends is vibrated at constant frequen+qy gto68 e do3:*ikpccy f. Initially, its vibration forms a standing wave with three antinodes. The tension in the string is gradually increased until the next standing wave mode appears. By what factor has the tension in the ckp igq*36o+ 8tyo:ed string changed? Assume that the string maintains the same dimensions throughout the tightening

  06.29: Two separate strings of the same thickness are stretched so that they ex /pj m+l+v1efogt3 i.dperience the same tension. String B is twice as dense as String A. String A, of length L, is vibrat. dtp+1 3olif/+ emgvjed at the fundamental frequency. How long is String B if it has the same fundamental frequency as String A?

  13.06: A 1.50 m-long string;b) y1xh--k 57xhhaxdq3 aneo clamped at both ends is vibrating at its second harmonic. What is thkoy-xbaxhde x- q) h17h5a3;ne wavelength associated with the string for this scenario?

  A string is connected to a mechanical osci(uh/ b;mn) s4jsc/e9:mwyap kllator on one end and to a cube-shaped mass ???? = 8.0 ????????, at the other end as shown. The oscillator vibrates the string with a frequen sj/9 h4u)a wm(ps/mykb:e;nccy of f producing the standing wave in the figure on the left. When the mass is submerged completely in water, the string vibrates in the standing wave pattern shown.


16.37:What is the value of the ratio for the tension when the mass is submerged in water to the
tension when the mass is hanging in air?

  A string is connected to a mechanical oscil 5ofucpx29 bdp1ywjnq*3y4:q lator on one end and to a cube-shaped mass ???? = 8.0 ????????, at the other end as shown. dcxq5p2:u o*nj19 fbw3y4qyp The oscillator vibrates the string with a frequency of f producing the standing wave in the figure on the left. When the mass is submerged completely in water, the string vibrates in the standing wave pattern shown


16.38: What is the length of one side of the cube of mass M?