12.04: The wave speed is 20.0 m/s for waves traveling onrhc*3o- apqv hc3u.r0 a string tied at both ends. If sinusoidal waves with a frequency of 2.00 Hz are traveling on this string, which one of th-raq 0hov * c3cuh.r3pe following choices best represents the period of these waves?

  15.04: A standing wave on a string is produced. Which one of the fogf d cukv2)l,.c1 sm6vllowing choices best describes the location on lf gu26 vk).,vcd scm1the string at which maximum constructive interference occurs?

  07.37: A place of zero di1 fw9g 7szl 7oehv6/hhsplacement on a standing wave is called

  97.19: The standing wave pattern diagrammed to the right is produc8dz:;s,ee*e yim,ced):ukt/dv a6 cred in a string fixed at both /r,)8ms ;yue6c ve::, azddkedt c* eiends. The speed of waves in the string is 2.0 m/s. What is the frequency of the standing wave pattern?

  94.19: A string is firmly attached at both ensp xb9t3;bds4 ds. When a frequency of 60 Hz is applied, the string vibrated9s;x4 b3sb pts in the standing wave pattern shown to the right. Assume the tension in the string and 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 inextensible string i 0 . r(7chg-brfns3sdls connected to a mass M, that provides the tension in the string. A length L of the stringr g 07f-brdslh(n.c3s 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 6 v .lxc6jn4,ydlxn;f is vibrated at constant frequency f. Initially, its vibration forms a standing wave with three antinodes. The tension in the string is gradually increased until the next standin66 lyf. jlnxvx 4,d;cng wave mode appears. By what factor has the tension in the 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 )xbob u+ctnoc j33)*oznb s5 w0za /1athat they experience the same tension. String B is twice as dense as String A. String A, of length L, is vibrated at the fundamental frequency. How long is String B if it has the same fundamental frequency as a5zz+oo)s) 33tux o bawnnj c*c1/bb0String A?

  13.06: A 1.50 m-long string clamped at both endsdt 760c4 wuhys is vibrating at its second harmonic. What i0w cdy4h7 6tsus the wavelength associated with the string for this scenario?

  A string is connected to a mechanical9z;) q9qgr.+jf gorqn oscillator on one end and to a cube-shaped mass ???? = 8.0 ??????rj+rz ;q .og9fnq )q9g??, at the other end as shown. 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.


16.37: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 mzytn.bfzaewgek ;hbl0*qw; cr7i x 4/hx12-6 echanical oscillator on one end and to a cube-shaped mass ???? = 8.0 ????????, at the other end as shown. The oscillator vibrates the string with a frequency of f producing the standing wave in the figurnzbawh1kgext* wq/fhzly4- ric ;.6ex 7;0 2b e 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?