12.04: The wave speed is 20.0 m/s dvm ,34b fv8d+n.qtns for waves traveling on a string tied at both ends. If sinusoidal waves with a frequency of 2.00 Hz3 +8nfdvsnvt mb4dq,. 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. Which one of thez.-g0 ,irvr-hcmk .fi following choices best describes the location on the string at which maxim vc,.- hr0zfgmi .-krium constructive interference occurs?

  07.37: A place of zero displacement on a standing wave+vv9 atbbp2 (bsk*h)ynm+.- (hg g7kisej +gt is called

  97.19: The standing wave pattern diagrammed to the right is produced irt2p:knozw6 +n a string fixed at both ends. The spzk p 6twr:n2+oeed 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 bot4a0dix ef0zu8w uv)(xh 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 mass4 ua xiwvue8z0dx) 0f( 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 inext,i0qo1)lq s glensible string is connected to a mass M, that provides the tensiogl,qi) so0lq 1n in the string. A length 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 is vi/1 z-d zsuqn ytvsq4,z5- p1vnbrated 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 factotyz ,zzd1v4 uq/ps5-- qnn1 vsr 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 akfl dag*ix 9j/sds)p; ::q2urre 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 Strgal* k :s/dj9 s:qfp)d2 ;xiuring B if it has the same fundamental frequency as String A?

  13.06: A 1.50 m-long r lk;jvxj31) qstring clamped at both ends is vibrating at its second harmonic. What is the wavelength associav j;x1)k r3qljted with the string for this scenario?

  A string is connected to a mechanical osciqtmmtb j*pt r/ ;wz:;n.+ er9ditt98zllator 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 ofm /;tnb+ :.*8 tetz;dwmq9rpjttr9 iz 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 mechanical oscillator on one end and dw2h );t foo.bhttt6*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 h;o6 wtof dt )htb.*2tleft. 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?