A mass of 80 g was hung from the string and three different harmonics were generated in the string. This is shown below in the Setup column (the string is red). The frequency of each harmonic and the frequency uncertainty () has been given. You can determine the harmonic by counting the lobes. To determine wavelength of each harmonic, you must use the blue 4-meter stick provided. The zero end of the 4- meter stick has been exactly lined up with the left end of the string. For the wavelength uncertainty, this is your estimation of how much your measurement of the wavelength could be off by. Last, determine the wave speed and its uncertainty. The formula for the wave speed uncertainty is below (a, is the wave speed uncertainty, o, is the frequency uncertainty, & a; is the wavelength uncertainty). amaitta

A mass of 80 g was hung from the string and three different harmonics were generated in the string. This is shown below in the Setup column (the string is red). The frequency of each harmonic and the frequency uncertainty () has been given. You can determine the harmonic by counting the lobes. To determine wavelength of each harmonic, you must use the blue 4-meter stick provided. The zero end of the 4- meter stick has been exactly lined up with the left end of the string. For the wavelength uncertainty, this is your estimation of how much your measurement of the wavelength could be off by. Last, determine the wave speed and its uncertainty. The formula for the wave speed uncertainty is below (a, is the wave speed uncertainty, o, is the frequency uncertainty, & a; is the wavelength uncertainty). amaitta

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

**Problem 2.33 Determine the transmission coefficient for a rectangular barrier (same as Equation 2.145, only with V(x) = +Vo> 0 in the region -a Vo (note that the wave function inside the barrier is different in the three cases). Partial answer: For E< Vo, 42 T-¹ = 1+ sinh ( v² 4E (Vo - E) ħ -√2m (Vo - E)
Question 6. The complex Fourier series representation of a periodic function of period 2π is given by ∞ FS(t) = Σ n=-∞ Cne-int I 4 where Cn = 2 + (1−3(−1)n)j. 3 Find, to three decimal places, the amplitude cn and phase on for n = 1, 2. Enter the real and imaginary values of c-₁ in the appropriate boxes below. Enter |c₁| correct to 3 decimal places: Enter 1 correct to 3 decimal places: Enter |c₂| correct to 3 decimal places: Enter 2 correct to 3 decimal places: Enter the real part of c-1: Enter the imaginary part of c-1 :
Note:- • Do not provide handwritten solution. Maintain accuracy and quality in your answer. Take care of plagiarism. • Answer completely. • You will get up vote for sure.
The figure shows a simple pendulum device.Pull the ball away from the equilibrium position O by A small angle θ to point A, then let it swing from the rest, start timing from the moment of letting go, the swing law is expressed by cosine function, so the phase at A is , the phase at O is , and the phase at B is .
The expression giving the frequency of the modes of N bipolar pendulum system consisting of pendulum and spring is written below. a) The number of movable coupled pendulum is 3. Find the mode frequency of the system. b) The weight of the masses attached to the pendulums is 10 grams. The force constant is 5 N / m. Pendulum length is l = 30 cm. Calculate the numerical values of the frequencies you found in the previous question. Required formulas are given below. ( I translated the question below.)
Problem: As often noted in lecture, a simple harmonic without particular boundary conditions is highly unphysical - it extends into infinity in space. However, in Lecture 4, we have come to realise how sinusoidal standing waves serve as components in the Fourier series for more complex solutions to the wave equation. In this Discussion, we will examine the wave packet, a construction of a physical wave with finite spatial range. (a) First, to capture the full generality of the wave equation solutions, find the complex right-moving simple harmonic wave. (b) We assert k = . Then, a general wave packet u(x, t) can be constructed as the sum across all possible k values of the right-moving simple harmonic wave, each with amplitude coefficients A(k). What is the form of u(x, t)? Note that we do not have the boundary conditions that would produce standing waves. (c) A(k) is found such that u(x, 0) does not stretch indefinitely in space. What is then an expression for A(k) in terms of u(x, 0)?…
Answer all these questions
Consider the following hypothetical results for an experiment similar to the one you designed and conducted this past week. Refer to Part 2 of the Student Lab Guide, (page 34 on propagation of uncertainty, and pages 53-56 on statistical significance of your results) for assistance. Ben and Jerry tested the dependence of the acceleration of a cart on the net force applied to that cart (a=F/m). The cart mass was known to be 0.600 kg with negligible uncertainty. They plotted acceleration versus force and found the slope of their graph to be 1.70 +/- 0.02. Answer the following questions: (a) What are the units of their slope? Why? (b) What is the expected value of their slope? Why? (c) Is their experimental result consistent with this expected value? Why or why not?
Consider a thin hoop of mass (1.420 ± 0.001) kg and radius (0.250 ± 0.002) m. The moment of inertia for a thin hoop rotating about an axis going through its center is MR2 . Calculate the moment of inertia of this hoop and its uncertainty using error propagation rules (see Appendix). Clearly show work. Please solve the uncertainty using the appendix I attached
Consider the two degree-of-freedom system shown in Figure below. Determine (a) the natural frequencies, (b) the modes shapes (with drawings). 3m (a)
Show all working explaining detailly each step.