12.04: The wave speed isn*y70uc+1+ 9vs+x9 ef jrv:px inaort 20.0 m/s for waves traveling on a string tied at both ends. If sinusoidal+rr+ s79aup1ot0e vnx*fixj9 nvy:+c 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 onj*dt26 b1r9t *8wgxhcb)mfs l a string is produced. Which one of the following choices best describes the location on the ss 9 2rjw)dft*cb6hxg*lm 1t8btring at which maximum constructive interference occurs?

  07.37: A place of zero displacement on a standing wave is ca ,bx /b3pq5ep45nd9eo f5f edkkczpq16l r7(nlled

  97.19: The standing wave pate h4 ydhf7v5*dtern diagrammed to the right is produced in a string fixed at both ends. The speed of waves in the5f4 *vydh7d he string is 2.0 m/s. What is the frequency of the standing wave pattern?

  94.19: A string is firmly attached at both ends. When a frequencp+31ox: vunl z ph6w) )1w9sj8awbw ruy 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 r8x p w o h)ujw11vlbz:s3awn)pwu69+pattern in the string?

  02.45: A light inextensible string is connected to a mass M, that provides tcs+l 4yex 7ed4b5ec )jhe tension in the str4sy xe 57e )e+jdl4ccbing. 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 strict.:j,dlsm /t ep 96tdng clamped at both ends is vibrated at constant frequency f. Initially, its vibration forms a standing wave with three antinodes. The , dptld:c./6tt9je mstension 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 *s9jg g2a hg2z ,5 jxcngo4dr;strings 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 frequency. How long is String B if it has the s,gc5hj9 rs2 g*ggd2xz4n oa;jame fundamental frequency as String A?

  13.06: A 1.50 m-long string clamped at both eaqd1/*qzwsmn7e 8): ssu: 2d* qpz csunds is vibrating at its second harmonic. What is the wavelength associated with the2a*nezs8 uq wm q*::c/ pzs1)qdss7du string for this scenario?

  A string is connected to a mechanical oscillator on one end and to a cubei1:;z :min*o9ach* v5rfztg pnx4sj0-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 stanc azpn4o *mt0;x91 nrj:* 5gfvh:zisiding 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 c4 --nn-oryzx+. *drnnl*s;uhs b e7es l2t4kzube-shaped mass ???? = 8.0 ????????, at the other end as shown. The oscillator vibrates the string with a frequency of l7nhx- ; s o.+n s-eyzrud4n2 s*zre k*4nl-tbf 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?