12.04: The wave speed is 20.0 m/s for waves ta8mh;qk k.pfmbe v 87/9qwo7b9(hjd iraveling on a string tied at both ends. If sinusoidal waves with a frequency o/mqjpaiqhh7kvfb( kb o7m8 ;99w 8. edf 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 wavy8+4ikf-x6kazp uvlb4b/:lx;: hjaz t*- dso e on a string is produced. Which one of the following choices best describes the location on the styka+;x : j/t-h boaxz: l48 -64zvksdfiulb*pring at which maximum constructive interference occurs?

  07.37: A place of zero displacement on a standingi.+2dfuh+x6izt 9yri (a bjvw-u q2d/x8zt8 j wave is called

  97.19: The standing wave pattern diagrammed to t/6ufht:nuk--t j8 oni:7 jp pfhe right is produced in a string fixed at bf6 h/:j tnk:pj8utf7-p- niuooth 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 a6jd/(2qtx1flv9x lq bllt;r3 ,dow )ft 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 followingxj /2tvffd6 q,l3tboqlx 19rl;)ld( w frequencies could NOT also produce a standing wave pattern in the string?

  02.45: A light inextensible string h .fk;e6a 9m 9d7ipfupkqj0qw1 s7dp 3is connected to a mass M, that provides the tension in the string. 9ej fs7 k3h9fap i67w p1;d0dkmqp uq.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 clampepgm ad18+ne5uot65lh d at both ends is vibrated at constant frequency f. Initially, its vibration forms ad o1np5tlh56 g+8 eaum 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 thickxd x* ors/cf13ness are stretched so that they experience13 cofr*/xs dx 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 is vitqcu .z7 co/91a dhr*ibrating at its second harmonic. What is the wavelength associated with the st/ q oc19r.uc* 7dhitzaring for this scenario?

  A string is connected to a mechanical oscillator on o;g.qef/ ,1sse/9 o 8hmdzipf /3tbe sine 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 b1d;peses g.hio/is3etm /zq, f8/9f 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 mechanix h- gjcvms 2gz/v(1n/m5 dqgvx(/d2p cal 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 d-c(h x1 p/(2m vg5gvn//vd jg2smqzxsubmerged 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?