12.04: The wave speed is 20.0 m/s for waves traveling * o-zu -g9aga 3u0per)zwea4oon a 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 choicre-uwa* u3 paaooz)-49g eg0z es best represents the period of these waves?

  15.04: A standing wave on a string m p8y ta1p1vwy.-( csbyp9rl0 qghk 4*is produced. Which one of the following choices best describes the lo-m yrt18pb s14 0ql(pgvay*y . wc9hpkcation on the string at which maximum constructive interference occurs?

  07.37: A place of zero displacement on a standing wave is calledg4 )z4spn e5ylyq75my

  97.19: The standing wave pakbvkdhyzw )2q2x2/8 a ttern diagrammed to the right is produced in a string fixed at both ends. The speed of waves in the string is 2.0 m/s. What is the fq2 h)2wzk8/avbyx2 dkrequency of the standing wave pattern?

  94.19: A string is firmly attached at both ends. When a frequency of 60 Hz 4mx b8k r9+- w9bq-xvas oiue64,lpsxis applied, the string vibrates in the standing wave pattern shown to the right. Assume the tension in the string b9l-4os xqa ur4i9bx -mpve6kw8+ xs,and its mass per unit length do not change. Which of the following frequencies could NOT also produce a standing wave pattern in the string?

  02.45: A light inextensible string is connected to a mass M, yeg x hi(3c4z;6vsn j 7fvhuh sw*p43)that provides the tension in the string. A length L of the string has a fundamental freqv3* ()up j;7f4e 3ynchsgi4zxw h6hsvuency 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 nxyc0)f 4d(kl vibrated at constant frequency f. Initially, its vibration forms a standing wave with thre0n)fdcyk ( l4xe 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 stretchez63pjxq2xswj2b; a x.,ko bz6d 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 fundamental frequency as Stri6 pxswa z2xj; 3k.b6q2jxoz,b ng A?

  13.06: A 1.50 m-long strhxzdt1; *j q9hing clamped at both ends is vibrating at its second harmonic. What is the wavelength associated with the str1z* d;jqthhx9 ing for this scenario?

  A string is connected to a mechanical oscillator on one end and to ahbhk dwh8663:mq zz m( cube-shaped mass ???? = 8.0 ????????, at the other end as shown. The oscildbz: hh 8 6h3kq6m(wzmlator 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.


16.37: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 m-oryqns asb6.a0b 5pgd 99+wq echanical oscillator on one end and to a cube-shaped mass ???? = 8.0 ????????, at the other end as shown. The oscillator vibrates the string with aaqq wg9 -ya6d9ssbb .+ rop05n 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?