12.04: The wave speed is 20.0 m/s for waves traveling on a string tied at both ajfqa0b)*l 8zo, -if 9k +ubuqends. If uq *l+b,aou9b 8 zkf 0qi-fja)sinusoidal 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 of the followiblq.7v fov:6k5 n8v xj /je0akng choices best describfk 5a68jevjb7o x:n0v.lk/qves the location on the string at which maximum constructive interference occurs?

  07.37: A place of zero displacement on a standing wavg5 -:.por*m: c eogt wvef,k/fe is called

  97.19: The standing wave pattern diagrammed to the rr,/ -ukqi cnk)ight 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 thi-nc )rqk k/,ue standing wave pattern?

  94.19: A string is firmly attached at both ends. When a frequency of 60 Hz is u)b0rk4tc 6j6xyotd 77h6 kslapplied, 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 patt6d70 hkr 7)tj4ktoyxclbu 6s6ern in the string?

  02.45: A light inextensible string is connected to5ico1 f 9 *l(3m3yeed3tyz izw a mass M, that provides the tension in the string. A length L of the string has a fundamental frequency of vibration oi w9 3 le t(fzme*yziy3c31od5f $f_M$. 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 constai7d v3uzx1bfvo .k+d7 b:8gxjnt 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 tensiof og:zb dx1b i8kjud7 .x7vv+3n in the string changed? Assume that the string maintains the same dimensions throughout the tightening

  06.29: Two separate strings of the same thick 7l/rsl/8r6i bogq9nw yp/,lbness 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 same yo6bl/7, gr8wl/splr nbi9q /fundamental frequency as String A?

  13.06: A 1.50 m-long string clamped at both ends is vibi d, dr4bx,+zwrating at its second harmonic. What is the wavelength associated wibz,+,x rd4 dwith the string for this scenario?

  A string is connected to a mechanical oscillatofi: lkmp 1kaj6- w,-qwr 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 the mass ii-mq w-j ,k 6f1l:awpks 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 mechanic( 4t hort)r u;p99kkokr9hn )val 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 the mass is submergehr 9 rv9tp);kkk un94ro ot(h)d 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?