You are given the wave y(x,t)= - 5 cos ( 3 x + 2t) where all...
You are given the wave y(x,t)= - 5 cos ( 3 x + 2t) where all quantities are in SI. This wave propagates to the ___________________ and has angular frequency _________________.
left; 3 Hz
right; 3 Hz
None of the other choices is correct.
right; 2 Hz
left; 2 Hz
Homework Answers
You are given the wave y (x,t) = -5 cos (3x+2t) where all quantities are in...
You are given the wave y (x,t) = -5 cos (3x+2t) where all quantities are in SI. This wave propagates to the ___________________ and has angular frequency _________________. a. left; 3 Hz b. right; 3 Hz c. None of the other choices is correct. d. right; 2 Hz e. left; 2 Hz
A traveling wave equation is given by : y(x,t) = 5 Cos (rex - 2t) m....
A traveling wave equation is given by : y(x,t) = 5 Cos (rex - 2t) m. The velocity of the traveling wave is : (1/5) m/s O (5/) m/s none of them O(2/) m/s (1/2) m/s
A propagating wave is described by the wave function (in SI units) y(x, t) = 3...
A propagating wave is described by the wave function (in SI units) y(x, t) = 3 sin(4.x + 2.t) What can be said about the direction of wave propagation and its speed (assume positive x direction is to the right)? o Wave propagates to the left with the speed of 0.5 m/s o Wave propagates to the right with the speed of 0.5 m/s o Wave propagates to the left with the speed of 2 m/s o Wave propagates to...
A- For a wave function y = (3.99cm) cos((3.73/s) * t), please determine the angular frequency...
A- For a wave function y = (3.99cm) cos((3.73/s) * t), please determine the angular frequency (in units of Hz). B- Frequency and angular frequency are two connected but different quantities. Given the frequency 97 Hz, what is the angular frequency (Hz)?
Consider a monochromatic wave on a sting described by an equation Y(x,t) = cos (x -...
Consider a monochromatic wave on a sting described by an equation Y(x,t) = cos (x - t). Assume everything is expressed in SI units. a) Which way the wave is moving, left or right? b) Suppose the same string is now fixed at two ends and has a length 1 m. 2.6 Find three lowest frequencies of standing wave resonances. c) Sketch the profile of the string corresponding to the second standing wave d) What should be the speed of...
The transverse displacement of an harmonic wave on a stretched rope is y = 0.05 cos(2.9...
The transverse displacement of an harmonic wave on a stretched rope is y = 0.05 cos(2.9 x - 5.8 t), where x and y are in meters and t is in seconds. 1) What is the amplitude of this wave? A = m 2) What is the wavelength of this wave? l = m 3) What is the speed with which this wave travels? |v| = m/s 4) In what direction is this wave propagating? +x -x +y -y +z...
A transverse wave is described by y(x, t)-(6.50 mm) cos 2π y(r,t) (6.50 mm) cos 2T...
A transverse wave is described by y(x, t)-(6.50 mm) cos 2π y(r,t) (6.50 mm) cos 2T 28.0cm 0,0360 28.0cm0.0360s Calculate the speed of propagation of this wave in m/s. Sample submission: 1.23
A traveling wave is described by the function y(x,t) = 2 cos(3pi*t − 4pi*x), where y...
A traveling wave is described by the function y(x,t) = 2 cos(3pi*t − 4pi*x), where y is in cm, x is in meters, and t is in seconds. a. In what direction is the wave traveling? b. What is the speed of the wave? c. What is the transverse acceleration of the wave at y = 0 and t = 1 second? d. Write an expression for the second harmonic of this wave (i.e., same speed, but twice the frequency).
The displacement of a wave traveling in the positive x-direction is y(x, t) = (3.5 cm)cos(2.7x...
The displacement of a wave traveling in the positive x-direction is y(x, t) = (3.5 cm)cos(2.7x - 122t), where x is in m and t is in s. (a) What is the frequency of this wave? Hz (b) What is the wavelength of this wave? m (c) What is the speed of this wave? m/s
Consider the parametric curve given by x(t) = 16 sin3(t), y(t) = 13 cos(t) − 5 cos(2t) − 2 cos(3t...
Consider the parametric curve given by x(t) = 16 sin3(t), y(t) = 13 cos(t) − 5 cos(2t) − 2 cos(3t) − cos(4t), where t denotes an angle between 0 and 2π. (a) Sketch a graph of this parametric curve. (b) Write an integral representing the arc length of this curve. (c) Using Riemann sums and n = 8, estimate the arc length of this curve. (d) Write an expression for the exact area of the region enclosed by this curve.
A traveling wave equation is given by : y(x,t) = 5 Cos (rex - 2t) m. The velocity of the traveling wave is : (1/5) m/s O (5/) m/s none of them O(2/) m/s (1/2) m/s
A propagating wave is described by the wave function (in SI units) y(x, t) = 3 sin(4.x + 2.t) What can be said about the direction of wave propagation and its speed (assume positive x direction is to the right)? o Wave propagates to the left with the speed of 0.5 m/s o Wave propagates to the right with the speed of 0.5 m/s o Wave propagates to the left with the speed of 2 m/s o Wave propagates to...
A transverse wave is described by y(x, t)-(6.50 mm) cos 2π y(r,t) (6.50 mm) cos 2T 28.0cm 0,0360 28.0cm0.0360s Calculate the speed of propagation of this wave in m/s. Sample submission: 1.23
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