12.04: The wave speed is 20.0 m/s for waves traveling oj6 5uony9f nx9n a string tied at both ends. If sinusoidal waves with a frequency of 2.00 Hz are traveling on this string, whou9x95 n6jfn yich one of the following choices best represents the period of these waves?

  15.04: A standing wave on lb;yjibe9 08v a string is produced. Which one of the following choices best describes the location on the strinil;e 9b8y 0jbvg at which maximum constructive interference occurs?

  07.37: A place of zero displacement on a standing wavp f:(gksoqa 74e is called

  97.19: The standing wave pattern diagrammed to the rig9b 30aorq; hztmjf0a/ht is produced in a string fixed at both ends. The speed of waves in the string is 2.0 m/s. What is the frequency of the s;0f0a/arqt3 hbo9j zmtanding wave pattern?

  94.19: A string is firmly attached at*ch lpimte4pi fh 00z/5hv0*u 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 t c lui0/fpmh 5ih**hz pv00e4standing wave pattern in the string?

  02.45: A light inextensible string is connectedleuaq /s7y7 (f6ogr7r,p rqgw7 or u10 to a mass M, that provides the tension in the string. A length L of the string has y7g6purr0u fwqe a7s oq/7,1l (ro7gra 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 vibrated at isd 6u6; * v5k4; (tpztcwlcekconstant 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 factor has the te;sdz5 ;w6k64 *vkp e( ttcilucnsion in the string changed? Assume that the string maintains the same dimensions throughout the tightening

  06.29: Two separate strings of the same thic drmk8n ;7)db;zxzt:u2 pd3gtuoru+4kness 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 frequencxu; tdp ro 7n):dmdtz rk32buzu+g48;y. How long is String B if it has the same fundamental frequency as String A?

  13.06: A 1.50 m-long string clamped 4 ,fangq/)p5f w jrlw,at both ends is vibrating at its second harmonic. What is the wavelength associated with pfjlngw,q, wr/f54a)the string for this scenario?

  A string is connected to a mechanical oscillator on one end and to a/d-.fhpt9 4n,h: fw; ejtc gos 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 masst49jegw:d .s-of ,ch/ftpn ;h 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 l4)r b7thbhrkit ;e.eu7i-:x7 t)zm pon 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 submerged completely in water, the string vibrates in the s4x ptk)izte7 .uh r- rt; mheib)7b:7ltanding wave pattern shown


16.38: What is the length of one side of the cube of mass M?