12.04: The wave speed is 20.0 m/s for waves traveling oeen1qrdi5 q4 v2u2(t jqirr:(n a string tied at both ends. If sinusoidal waves with a frequenc(i eq rrit1qd2vq 25 :r4enu(jy of 2.00 Hz are traveling on this string, which one of the following choices best represents the period of these waves?

  15.04: A standing wave on a string is produced. W1kczaiq7 ( bfqx d9; *f,y0obehich one of the following choices best describes the locat,q(f ;qyedkbzfix 07 1o9b ca*ion on the string at which maximum constructive interference occurs?

  07.37: A place of zero displacement on iev. niyi .uu 8/r.y x5.si)aia standing wave is called

  97.19: The standing wave pattern diagramzof 5- 3 *lgp+ggg s:ytwh:z(zmed 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 t:lp5gfog+z gw:ghzs( t*3 - zyhe standing wave pattern?

  94.19: A string is firmly attached at both ends. When a frequency of 60 Hz is ap l: fdu*vu-m*tplied, the string vibrates in the standu*u *tm- ldv:fing 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 stringt zevpf k 26)iypv7mgzx6h 83. is connected to a mass M, that provides the tension in the string. A length L of the string has a fundamental frequency of vibr)2 mi.vkpf3x 6h tzve7p68gyzation 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 i8 lljj a2h./u8q essw0s 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 fact2sl/a s 0hqe jwl8j.u8or 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 ifdt pgzf;8/iy) 5- jlthickness 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 jg iz-dl 5 8)f/;ftpiyhas the same fundamental frequency as String A?

  13.06: A 1.50 m-long string clamped at both ends is vibra :v n(f9qjpzim :im:(wting at its second harmonic. What is the wavelength associate:i i zqnv( w9m:p(m:fjd with the string for this scenario?

  A string is connected m2 d) 4umz*-agbsxsc4 to 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 is submerged completely m 4zax-g*mdbc2s4u)s 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 23x0 fagetx9lru 6 tpau(/0kdone 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 standing wave (axkt60gx3/l e2 d9t fa0rpuupattern shown


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