A transverse wave is travelling on a string towards the left (i.e. in the direction of decreasing a co-ordinate). If the displacement of the string from the equilibrium position is describe by variable y, then write an expression for the wave equation of this wave y(x, t), in terms of its amplitude, A, wavenumber, k, and angular frequency, w, given a initial condition of y = 0 when x = 0 and t = 0. y(z, t) = If we know that the wavelength of the wave is = 0.42 m, its frequency is f = 61 Hz, and linear mass density of the string is µ = 0.35 kg/m then: What is the speed of the wave in this string? V = m/s A device has been used to measure the average power transmitted by the wave. If the power measured is P = 0.013 W, what must the amplitude of the wave be? A = mm

A transverse wave is travelling on a string towards the left (i.e. in the direction of decreasing a co-ordinate). If the displacement of the string from the equilibrium position is describe by variable y, then write an expression for the wave equation of this wave y(x, t), in terms of its amplitude, A, wavenumber, k, and angular frequency, w, given a initial condition of y = 0 when x = 0 and t = 0. y(z, t) = If we know that the wavelength of the wave is = 0.42 m, its frequency is f = 61 Hz, and linear mass density of the string is µ = 0.35 kg/m then: What is the speed of the wave in this string? V = m/s A device has been used to measure the average power transmitted by the wave. If the power measured is P = 0.013 W, what must the amplitude of the wave be? A = mm

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)...

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Concept explainers

Equation of Waves

Wave is an oscillation or disturbance traveling in a medium. It performs the transportation of energy but does not carry any matter. This motion of waves will transport fuel in a medium without permanent transfer of mass (particle).

Question

Please solve it in 30 minute

Part 2)
A transverse wave is travelling on a string towards the left (i.e. in the direction of decreasing æ co-ordinate).
If the displacement of the string from the equilibrium position is describe by variable y, then write an expression for
the wave equation of this wave y(x, t), in terms of its amplitude, A, wavenumber, k, and angular frequency, w, given
a initial condition of y = 0 when x = 0 and t = 0.
y(x, t) =
If we know that the wavelength of the wave is A = 0.42 m, its frequency is f = 61 Hz, and linear mass density of
the string is u = 0.35 kg/m then:
What is the speed of the wave in this string?
m/s
A device has been used to measure the average power transmitted by the wave. If the power measured is
P = 0.013 W, what must the amplitude of the wave be?
A =
mm

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