12.04: The wave speed is 20.0 m/s for waves traveling on a stry: tymd-y /,n 86ey(e*tkz gjring tied at both ends. If sinusoidal waves with a frequency o: r et8e j*zyd-,(yymg yt/kn6f 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 produqjj +z2 tkli x) t1p8rmra2sj;0:6gp iced. Which one of the following choices best describes the location on the string at which maximum constructive interfer8+6isxiz1m0rj jq :lt)ajp2 gtp2k; rence occurs?

  07.37: A place of zero displacement on a standing wave is ca5,e o1 4o1:6+kxyczdo:*yfb 1it i 2 ujgdflbzlled

  97.19: The standing wavf y, y*oeagc7 s/imx59.fmuw7e pattern diagrammed to the right is produced in a string fixed at bothuis y*5 w7m m/7gac,.o9 efyfx 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 3j78i-fif h/:nhev ko at both ends. 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 e: k3i8 /hfi7fjov h-nstanding wave pattern in the string?

  02.45: A light inextensible string is connected to a mass M, that u-vl* l aw-8xhqax)3vc6f ,ghprovides the tension in the string. A length L oa gl6-3f lhu *,hxavw-q)x 8cvf 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 str 9- sp-wbvbasj :0mxa8ing clamped at both ends is vibrated at constant frequency f. Initially, iap 8b09 vjsbw:-sx-mats 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 string changed? Assume that the string maintains the same dimensions throughout the tightening

  06.29: Two separate strings of the same thick3q/ frd(3zmj atq: )ekness 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 frequzqm j q/(3r:ed3f)ktaency as String A?

  13.06: A 1.50 m-long string clamped at b ihw jx;*;-nt qwzo*3xcku*6doth ends is vibrating at its second harmonic. What is the wavelength awnxk do-;;ct*u3zq x*h*j w6issociated with the string for this scenario?

  A string is connected to a mechanical oscillator on one end / mr0k7s+1kos6j pa/3kb dkfkand 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 ofp a 10kk3b/7kskrmkjs +/6don 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 mechaniy pszpf )nhub14/4 du;cal oscillator on one end and to a cube-shaped mass ???? = 8/4psyh 1 bf dn;)upzu4.0 ????????, 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 pattern shown


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