12.04: The wave speed is 20.0 m/s for waves traveling on a string ttk4o6ax, hh az u1tzv936q yw5ied at both ends. If sinusoidal waves with a frequency of 2.00 Hz are traveling on this string, which one of the following,wttz5 1 zh93y4 koa66qhxuav choices best represents the period of these waves?

  15.04: A standing wave on a string is produced. (3qjx-)qru:q olpzce/ fc m- ;Which one of the following choices best describq;:jrx -pmoe qz3cfl -u(q/)ces the location on the string at which maximum constructive interference occurs?

  07.37: A place of zero displacement on a standing wi5q fbg,cr hix9kgx;gx5(.e.k 3-fx s ave is called

  97.19: The standing wave pattern diagrammed to the right is produced in a str 3ufk1a 2x a5mb(g/dajpev /s:1v+nt qing fixed at both ends. The speed of waves in the string is 2.0 m/s. What is the frequency of the stanbk:2avat u3nfagm+x1 e sdqj1/p5 (v/ding wave pattern?

  94.19: A string is firmly attached at both ends. When a freq:kebu6slyzic.mdx b. bq6u+ 1(t sq)3 uency 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 xub3uq. l( 1tqi d+ y6e.k b)bsmc6:sza standing wave pattern in the string?

  02.45: A light inextensible string is connected to a mastbd oy:q 02lwe ,ow57lviud+ 9s M, that provides the tension in the string. A length L of the stroo7bw:5l+,l ydiw2e9vt 0u q ding 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 ends is vibrated at constant faykr-tn8t zqm9l:c-5k s d2-krequency f. Initially, its vibration forms a standing wave with threektqk-r k:adm85-ys -n l9 z2ct 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 ovk04fk9ut m4; pm*mz5sh ,)s,yn qqrcf the same thickness are stretched so that they experience the same tension. String B is twice as dens04)cmkpu5sr v ,z m;khqn*s y,qm 94fte 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 both endsrm,d + (/lwqm/l9jwf ma6lp (p is vibrating at its second harmonic. Wha (l m+prqmp(w/dl/w,lam 9j6 ft is the wavelength associated with the string for this scenario?

  A string is connected to a mec80g(6r5xkvio mtfw g*hanical 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 figure on the left. When tt(x8 6grf 0m*woi 5kvghe 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-shupn5(g eks1bj z7t3 /xaped 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 th/bu7j(zsxt 315en kpge standing wave pattern shown


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