12.04: The wave speed is 20.0 m/s for waves unj h cwv/5+ht 8e7.8poe su:u2pm(lotraveling 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 choices best represents thhse 5l72v/ uceuph.+8(o8 pnw :mju ote period of these waves?

  15.04: A standing wave on a string is produced. Which one okfsk6;h *w*, jog*/ kvo;a ckof the following choices b vkwok o/ojsk;ak*c6f, gh* ;*est describes the location on the string at which maximum constructive interference occurs?

  07.37: A place of zero displga+l)r+zpet8t:0ks + i sdv. dacement on a standing wave is called

  97.19: The standing wave pattern diagrammed to the right is produced in jo4rzy+b -) myqcgn9 x32z/cn a string fixed at both ends. The speed of waves in the string is 2.-z+qy 3gmo29r /yzb c c4njx)n0 m/s. What is the frequency of the standing wave pattern?

  94.19: A string is firmly attached at both ends. When a frequ+ ,frf5uu t891 n7jn dxut0gndency 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 fn+dnx1tn jdu 07 5f r89uu,tgstanding wave pattern in the string?

  02.45: A light inextensible string is connected to 4j ,;j;u:pa(qlhxqfea mass M, that provides the tension in apje;,4f:u x ql(hjq;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 en-xl6g0vt hjyc4y .mv6ds is vibrated at constant frequency f. Initially, its vibration forms a standing wave with three antinodes. The tension in the string is gradually increased unl60yv4 tjg-xmvc h6.ytil 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 thickness are stretched so that-eumh4jn36;nx 9 w7,f5mifxl ,gxf m v 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 4jux-gl7 x ,if3nemwfxn5h 9m f;,mv 6same fundamental frequency as String A?

  13.06: A 1.50 m-long string clamped at both ends is vibrating at +eby xzku,us wc+.t)1its second harmonic. What is the wavelength associated with t 1)uxu+bs.+wetyk,z che string for this scenario?

  A string is connected to a mechanical oscillator on one end and to a c8wsc ; ceq(lwv+- h)mwt vs fp4on(67y)pwt,oube-shaped mass ???? = 8.0 ????????, at the other end as shown. The oscillator vibrates the string with a frequency of f producing the standing wave is ptp)o ocvyq )4t7hs8ww(,n mcv+f-ww 6l(e; n 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 mechaa ie, xa75ptf3nical oscillator on one end and to a cube-shaped mass ???? = 8.0 ????????, at the other end as shown. The oscillator vibrates the string with 7,xt e 3pa5faia 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?