12.04: The wave speed is 20.0 m/s for waves traveling on a4mri 01ycgz0 qxji)8e 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 the period o g eq0 ic8x14zijmy)0rf these waves?

  15.04: A standing wave on a string is produced. Whih.bb um xg; uvocdg-8:1ce (i-ch one of the following choices best describesggu- ceb xuo;d(1chm b-.:iv8 the location on the string at which maximum constructive interference occurs?

  07.37: A place of zero diwq cep3ej(o-/splacement on a standing wave is called

  97.19: The standing wave pattern diagrammed to the right is * k9mn4gu(mocl-c/l9 pda/xez/f 4 rvproduced in a string fixed at both ends. The speed of waves in the string is 2.0 m/s. What is the frequencce/gk/vaox-u 9l4*fd (9mn mr4lc z p/y of the standing wave pattern?

  94.19: A string is firmly attached at both ends. When a frequency of 60 Hz i+jaoonx:y 90ps 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 c+x oona :jy09pould NOT also produce a standing wave pattern in the string?

  02.45: A light inextensible string is cbcp:x- +cfrr cqxly4)b vw x)5gm6 06connected to a mass M, that provides the tension in the string. A length L of the string has a fundamental freqp:)f4 xqrcm6-xcl bv+wcx 50 c6ygb) ruency 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 boa r7xs+olc 2/4hjba2lth ends is vibrated at constant frequency f. Initially, its vibrationh ljbsoaxa+2 c72r4l/ 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 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 stretch ;kbbv4-gn 5)/ svm4n 2tzkqqted so that they experience the same tension. String B is twice -tvbn4k5k; q gzst2)b nqvm/ 4as 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 botm 6i(.wg* gi;wb )yytukhj 0wf64k3sxh ends is vibrating at its second harmonic. *kh 6 itsgw.imjwbkyg6)wy fx;3 40(uWhat is the wavelength associated with the string for this scenario?

  A string is connected tov5)z n3gzit9qmzn1( n a mechanical 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 figurenzqz)9z 3gi tn5nm(1v 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 rdfc rs7p) *x)on one end and to a cube-shaped mass ???? = 8.0 ???????)r7 f) spcrx*d?, 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 pattern shown


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