For a string fixed at both ends with a constant tension, if you double the frequency...

For a string fixed at both ends with a constant tension, if you double the frequency what happens to the wavelength?

For a string fixed at both ends with a constant tension, if you triple the harmonic number what happens to the frequency?

Consider the 20th harmonic on a string fixed at both ends. Determine the total KE & net force on each node.

For a string fixed at both ends, if you quadruple the tension what happens to the wave speed?

A 1.25 m cable fixed at both ends has a tension of 1000 N. The sixth harmonic has a frequency of 150 Hz. Determine the linear mass density (m/L) of the cable.

Expert Solution

genius_generous answered 1 year ago

. If a string fixed at both ends resonates in its fundamental mode with a frequency...

. If a string fixed at both ends resonates in its fundamental mode with a frequency of 150 Hz, at which of the following frequencies will it not resonate?

A string of length L = 1 is held fixed at both ends. The string is...

A string of length L = 1 is held fixed at both ends. The string is initially deformed into a shape given by u(x, t = 0) = sin^2(πx) and released. Assume a value of c2 = 1. Find the solution u(x, t) for the vibration of the string by separation of variables.

1. A string is fixed at both ends. If only the length (L) increases, then the...

1. A string is fixed at both ends. If only the length (L) increases, then the fundamental frequency goes: (circle one) up down 2. If only the tension (T) increases, the fundamental goes: (circle one) up down 3. If only the linear mass density increases, the fundamental goes: (circle one) up down 4. The tension (T) in a string fixed across a 1 m length (L) is 400 Newtons, and the linear mass density of the string is 0.01 kg/m....

A taut string of density p and length b is fixed at both ends. At a...

A taut string of density p and length b is fixed at both ends. At a distance 3b/7 from the origin it is pulled up by an amount h, and at a distance 4b/7 it is pulled down by the same amount. Both points are released simultaneously. Describe the motion and the amplitudes of the normal modes (So, which modes are not excited and why not)

problem 1. You notice that a string fixed at both ends produces standing waves at 440...

problem 1. You notice that a string fixed at both ends produces standing waves at 440 Hz and 660 Hz, but not at any frequency in between. a.What harmonics do these two frequencies correspond to? b. What is the fundamental frequency? problem 2. A bass clarinet can be modeled as a 120-cm-long tube closed at one end. A musician starts playing at room temperature (vsound = 343 m/s), but the temperature soon increases to where the speed of sound is...

A 1.50-m-long wire having a mass of 0.100 kg is fixed at both ends. The tension...

A 1.50-m-long wire having a mass of 0.100 kg is fixed at both ends. The tension in the wire is maintained at 25.0 N. (a) What are the frequencies of the first three allowed modes of vibration? f1 = 6.4549 Hz f2 = 12.9099 Hz f3 = 19.3649 Hz (b) If a node is observed at a point 0.300 m from one end, in what mode and with what frequency is it vibrating? (Select all that apply.) The frequency is...

A string 4.40 m long is held fixed at both ends. If a sharp blow is...

A string 4.40 m long is held fixed at both ends. If a sharp blow is applied to the string at its center, it takes 0.0400 s for the pulses to travel to the ends of the string and return to the middle. a)What is the lowest standing wave frequency for this string? b)What is the second lowest standing wave frequency for this string?

A string with a length of 35 cm is fixed at both ends. Waves travel along...

A string with a length of 35 cm is fixed at both ends. Waves travel along it at a speed of 4 m/s. What is the frequency of its lowest mode of standing waves? At what distance from the end of the string is the first node if the string is vibrating at four times its fundamental frequency?

1. A thin taut string of mass 5.00 g is fixed at both ends and stretched...

1. A thin taut string of mass 5.00 g is fixed at both ends and stretched such that it has two adjacent harmonics of 525 Hz and 630 Hz. The speed of a traveling wave on the string is 168 m/s. a.Determine which harmonic corresponds to the 630 Hz frequency. b.Find the linear mass density of this string. c.Find the tension in the string.

A 85.0cm wire of mass 7.20g is tied at both ends and adjusted to a tension...

A 85.0cm wire of mass 7.20g is tied at both ends and adjusted to a tension of 37.0N . Part A When it is vibrating in its second overtone, find the frequency at which it is vibrating. Part B When it is vibrating in its second overtone, find the wavelength at which it is vibrating. Part C When it is vibrating in its second overtone, find the frequency of the sound waves it is producing. Part D When it is...

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