12.04: The wave speed is 20.0 m/s for waves traveli s-mui53hfkz p;,wwp( i s-erei:t48zng on a string tied at both ends. If sinuso smpf4r 3-u58;z siek,-w(htw: pz ieiidal waves with a frequency 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. Which one ofhz(g:m1 -ftpf:* iy az the following choices best describes the location on the string at which maximum constructive interfyz (1z hpt:iam f*:g-ference occurs?

  07.37: A place of zero displacemeb/.c -3 xd*olo*dlq km2d9xwent on a standing wave is called

  97.19: The standing wave pattern diagrammed to the right is pr:,z npkx +x*fq vul+-roduced in a string fixed at both ends. The speed of waves in zf-pxx* kqv+u ln:r+,the string is 2.0 m/s. What is the frequency of the standing wave pattern?

  94.19: A string is firmly attached kuu ln4lth 0nzhgp40,*9wdk )8mfz; hat 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 standing wave pattern in the str0tlun ;49pgnlhz8wzudhm)0,k f*4h king?

  02.45: A light inextensible string is connected to a mass M, that provil,v:b/-;c49 ifg mn za :2zlqt2sxc dodes the tension in the string. A length L of the string has a fundaml c bf2zg9xdzamcto s 2in:4-vl:;/, qental 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 vibrated )p0, 1ddj7vuof y;b)olkqk.z6n l /ip 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,. kfy/)1u )ok 0dp; 7lnjboiplzqdv6 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 strisq7xg hse d: yt6++.pengs of the same thickness 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 frequet.sey e gq+dh:p 76+xsncy. 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 wt 5-,zrfl4 + i82uyrm j(qlubboth ends is vibrating at its second harmonic. What is the wavelength associater,t4ruy( 5wjq2 zb8l-fi mu l+d with the string for this scenario?

  A string is connected to a mechanical oscillator on one end and to a cub , 17;im:4k lu7ih f7ownu0r1yfyxa gte-shaped mass ???? = 8.0 ????????, at the other end as shown. The oscillator vibrates the string with a frequency of f producing the t 07, y1u 1ky wgn 4hfio7rxafuim;:l7standing 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 to a cube/xoo .fefz9ym0wr -)w+dv he2m: 8ae l-shaped mass ???? = 8.0 ????????, at the other end as shown. The oscil0f.2d9 zeea 8:m+yrf-vx o e/)l womhwlator 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?