12.04: The wave speed is 20.0 m/s for waves travelid6yq** 9)ki8bvfz u rcu 8wyn/ng on 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 choices best represents thb8*nk )fyz68u9/ d*yq wuv rcie period of these waves?

  15.04: A standing wave on a string is produced. Which on*pq wkb*dzt3m;nj+:8 6k ai wpb*idj*e of the following choices best describes thdt*3* di*8 k*jzw;b i6pmqjp bk+n:awe location on the string at which maximum constructive interference occurs?

  07.37: A place of zero displacement on a spm6i1hpfb( k7m1f+if tanding wave is called

  97.19: The standing wave pattern diagrammed to the right is producc(;kw uocbd7i4v 2:l/jp;lb1 s3j erted in a string fixed at both ends. The speed of waves in s72id1c :o j3 l4 jb;blkpe w(;tc/ruvthe string is 2.0 m/s. What is the frequency of the standing wave pattern?

  94.19: A string is firmly attached at both ends. When m,/ 1u8mooszu5 1wpwfa frequency of 60 Hz is applies1ompf,mw zu w o/85u1d, 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 pattern in the string?

  02.45: A light inextensible string is connecte- v:)ypx svj 3eb .)p70jxukdpd to a mass M, that provides the tension in the string. A length L of the string has a fundamenbk x3.jev 07ps: uyxjv)-pp)dtal 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 stringk.8y s ms0 +9dkdc3x b5bb lx8yii+v2y clamped at both ends is vibrated at constant 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 tension in the string changed? Assume that the string maintains the same dimensions throughout8s 9lykxi. m8b k+ i0y cdbvby3s2d5x+ the tightening

  06.29: Two separate str bvq (fwblk31uf-+5tiings of the same thickness are stretched so that they experience the same tension. String B is twicef+5t1fblq - bvwiu3(k 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 String A?

  13.06: A 1.50 m-long string clamped at both ends is vibrat 65 zk cq.rg+ly8voep6ing at its second harmonic. What is the wavelengp6 ygr8o6 l5+kz. qecvth associated with the string for this scenario?

  A string is connected to a mechanical oscillator on one end and to a cube-shwb)yrn/a(vs9ig8,p z aped mass ???? = 8.0 ????????, at the other end as shown. The oscillator vibrates the string with a frequency of f producing the ) gs,iwy8/( 9arvpbnz 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 mechanical oscillator on one;i*urvuf iuhv ;)gkqa921 f1x end and to a cube-shaped mass ???? = 8.0 ????????, at i12v;gk u*)9rxv hfq;f i1 uuathe 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?