12.04: The wave speed is 20.0 m/s for waves travrf mp;fbk lx,9ui) 67feling 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 following choicku rpl;ff7)6,9m fbi xes best represents the period of these waves?

  15.04: A standing wave on a string is produced. Which onni)dv63eu1 x;ike9taja/ymhfb x14+ e of the following choices best describes the location on the string at which maximum constructive interferen/d;k a v)1ay91 tm j6 3ih+uexibxnfe4ce occurs?

  07.37: A place of zero : (z+enn69k /zgysraddisplacement on a standing wave is called

  97.19: The standing waveth /6f0qig+ bl(d3w 2lv1envd pattern diagrammed to the right is produced in a string fixed at both ends. The speed of wav flh (q0ing361+ lvd 2wd/ebtves 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 endfho)9lwbke1i:8x .u gs. 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 alsxl9f.o:k1big h )8ue wo produce a standing wave pattern in the string?

  02.45: A light inextensible string is connected to a mass M, k tp*d3 w)ty e6t,+ydcthat provides the tension in the string. A length L of thyydkt 6d ep +t*c,wt)3e 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 v.pjjwznc s (8tkn.kdsc 6*-x j-5m6pyibrated at constant frequency f. Initially, its vibration forms a standing wave with three antinodes. The tension in the string is graduallynj- ckm w5txjjyc8p dn.* .(66szk-sp increased until the next standing 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 strin8d rwi (d*( +msm)v4qindwlr3 gs of the same thickness are stretched so that 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 frequenc m )w s(lq+dirm w8rd*v(i3nd4y as String A?

  13.06: A 1.50 m-long string clamped at both ends is vibrating at its second harmb:j 1 sbqalvbfc*k6 +(onic. What is the wasj*:v6cl k bb1a+(bqf velength associated with the string for this scenario?

  A string is connected to a meei)9azm0 2nd1 lfx;if+ /(h nn.n oanmchanical 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 is submerged completely in water, the string vibrates in the standingh ) nd(zm.n;fo/+el9f x 2anmni0i 1an 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 cubeu3awoed+9(t ksc*xdqh y. - i2-shaped mass ???? = 8.0 ????????, at the other end as shota+y.ks iw3ohxd d9 -(c2*q uewn. 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?