12.04: The wave speed is 20.0 m/s for waves travts8g:w5 c8p lr4q.y5zc/k/gv wk gj o2eling on a string tied at both ends. If sinusoidal waves with a frequency of 2.00 Hz are traveling on this string, which one of the fgwkw4gk v8yc sg.q:j5/or8 z52 p c/tlollowing choices best represents the period of these waves?

  15.04: A standing wave on a string is produced. Which one of the followin0 + e,qxblf8dz2(dcl zg choices bl(d0 f+zqb8 dx2 e,lczest describes the location on the string at which maximum constructive interference occurs?

  07.37: A place of zero displacement on a 15sgomg s2c9b1h 5:u x, yhli g7ir;ugstanding wave is called

  97.19: The standing wave pattern diagrammed to the right is prounx1+*m c0yde rt1, leduced in a string fixed am0rl1ce* t x,1de+n yut both ends. 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 d y:q)v4wwbw0-raq,rends. When a frequency of 60 Hz is applied, the string vibrates 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 stw0,ydbv-aqrww :)rq 4ring?

  02.45: A light inextensible string is conn,tuved; 4j 1vle h(p5oected to a mass M, that provides the tension in the string. A lengtl epe 5v h,t4;(vdo1ujh 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 iswhndw3- /1aix 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 standing wave mode appears. By what factor has the tension x/aw3d1i h-wnin the string changed? Assume that the string maintains the same dimensions throughout the tightening

  06.29: Two separate strings of the same thickness p)m1c*ld8jvq5 a3 rgs are stretched so that they experiencgvj*r 83p5) 1dmlqsace 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 String A?

  13.06: A 1.50 m-long string clamped at both ends iu14 tu2au+5wr f4dg6ejed l:z s vibrating at its second harmonic. What is the wavelength associated with the string ft2r:ddf6wg54a1uu+z4jeel u or this scenario?

  A string is connected t : *nq4uq r3y0pi)pvuso a mechanical 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 figure on the left. When the mass is0py3us pv:qnq)4r* iu 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 oscillator on one end and to a cube0 hfv/z6e bv-p-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 figure on the left. When the mass is submergevf/ hz-e 0pv6bd 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?