Homework Answers
From the displacement ( y) vs time (t) graph of the particle, it can be seen that
y(t+T) = y(t-T) = y(t) if T=4.0s
i.e. the pattern repeats itself after every 4.0s. For example, the first and second positive peaks of y ( Y_max = 2 cm) are observed at t= 0 s and t = 4.0 s respectively.
The time period of the wave is 4.0 s.
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The figure shows the displacement y of a traveling wave at a given position as a...
1. The left figure is a history graph that shows the displacement D of a traveling wave at a given position as a function of time. The right figure is a snapshot graph that shows the displacement...
1. The left figure is a history graph that shows the displacement D of a traveling wave at a given position as a function of time. The right figure is a snapshot graph that shows the displacement of the same wave as a function of position. D (cm) D (cm) -1 -2 2/3 4 67 8 -2 (a) Determine the period T, the frequency f, and the angular frequency o for this wave. (b) Determine the wavelength 2, wavenumber K,...
The above figure shows height vs. displacement plot for a string which has a wave traveling...
The above figure shows height vs. displacement plot for a string
which has a wave traveling to in the positive x direction
at time t=2.9 sec with a velocity of 30 m/sec.
1) What is the amplitude of this wave?
2) What is the wavelength of this wave?
3) What is the frequency of this wave?
4) What is the vertical (y) velocity of a piece of
string at the point labeled 1? (Ans cm/ sec)
5) What is the...
The graph in Figure 1 shows the displacement versus position for the wave at t =...
The graph in Figure 1 shows the displacement versus position for
the wave at t = 1:0 s. The graph in Figure 2 shows the displacement
versus time for the wave at x = 1:0 m. Determine the displacement
equation D(x,t) and the velocity of the wave. SHOW WORK
Plnti Plot: Figure 1: D(x) (m) vrs. r (m) Figure 2: D(t) (m) vrs. t (s) igure I: D(c) (m) vrs. m
The transverse displacement (y) of a wave is given as a function of position (x in...
The transverse displacement (y) of a wave is given as a function
of position (x in meters) and time (t in seconds) by the expression
to the right. Determine the wavelength, frequency, period, and
phase constant of this waveform.
y(x,t)=
sin(0.333x + 3.38 + 801t)
A sinusoidal transverse wave is traveling along a string in the negative direction of an x...
A sinusoidal transverse wave is traveling along a string in the
negative direction of an x axis. The figure below shows a
plot of the displacement as a function of position at time
t = 0. The x axis is marked in increments of 10
cm and the y axis is marked in increments of 2 cm. The
string tension is 3.1 N, and its linear density is 34 g/m.
(a) Find the amplitude.
m
(b) Find the wavelength.
m...
The transverse displacement (y) of a wave is given as a function of position (x in...
The transverse displacement (y) of a wave is given as a function of position (x in meters) and time (t in seconds) by the expression to the right Determine the wavelength, frequency, period, and phase constant of this waveform. ylrd-y.sin(369t+0.163x +5 Number meters Number Hertz Number T- seconds Number radians
Question 33 (1 point) A wave is traveling with a speed v along the x axis...
Question 33 (1 point) A wave is traveling with a speed v along the x axis in the positive direction. The upper graph shows the displacement y versus the distance x for a given instant of time. The lower graph shows the displacement y versus the time t for any given point x. From the information in the 57.m graphs, what is the wave speed v? 8.0 m/s O not enough information provided to solve the problem 6.0 ms/ 4.0...
A transverse wave is traveling on a string. The displacement y of a particle from its...
A transverse wave is traveling on a string. The displacement y of a particle from its equilibrium position is given by y = (0.021 m) sin(25t - 2.0x). Note that the phase angle 25t - 2.0x is in radians, t is in seconds, and x is in meters. The linear density of the string is 2.4 x 10-2 kg/m. What is the tension in the string? F=
QUESTION B2 (1 + 1 + 2 = 4 marks) The equation for a wave is...
QUESTION B2 (1 + 1 + 2 = 4 marks) The equation for a wave is given below: (a) (x,1) - 0.3 cos (5xt - 20x) Determine the wave speed. Show your working. A=0.3 V=- Acousin cut) k -20 :-0.3 x-sti sin W = - STL (b) Determine the maximum particle speed. Show your working. Ty (cm) (c) The figure below shows the displacement y of a wave at a given position as a function of time and the displacement...
A transverse wave is traveling on a string. The displacement y of a particle from its...
A transverse wave is traveling on a string. The displacement y of a particle from its equilibrium position is given by y = (0.021 m) sin(25t - 2.0x). Note that the phase angle 25t - 2.0x is in radians, t is in seconds, and x is in meters. The linear density of the string is 2.5 × 10-2 kg/m. What is the tension in the string?
1. The left figure is a history graph that shows the displacement D of a traveling wave at a given position as a function of time. The right figure is a snapshot graph that shows the displacement of the same wave as a function of position. D (cm) D (cm) -1 -2 2/3 4 67 8 -2 (a) Determine the period T, the frequency f, and the angular frequency o for this wave. (b) Determine the wavelength 2, wavenumber K,...
The above figure shows height vs. displacement plot for a string
which has a wave traveling to in the positive x direction
at time t=2.9 sec with a velocity of 30 m/sec.
1) What is the amplitude of this wave?
2) What is the wavelength of this wave?
3) What is the frequency of this wave?
4) What is the vertical (y) velocity of a piece of
string at the point labeled 1? (Ans cm/ sec)
5) What is the...
The graph in Figure 1 shows the displacement versus position for
the wave at t = 1:0 s. The graph in Figure 2 shows the displacement
versus time for the wave at x = 1:0 m. Determine the displacement
equation D(x,t) and the velocity of the wave. SHOW WORK
Plnti Plot: Figure 1: D(x) (m) vrs. r (m) Figure 2: D(t) (m) vrs. t (s) igure I: D(c) (m) vrs. m
The transverse displacement (y) of a wave is given as a function
of position (x in meters) and time (t in seconds) by the expression
to the right. Determine the wavelength, frequency, period, and
phase constant of this waveform.
y(x,t)=
sin(0.333x + 3.38 + 801t)
A sinusoidal transverse wave is traveling along a string in the
negative direction of an x axis. The figure below shows a
plot of the displacement as a function of position at time
t = 0. The x axis is marked in increments of 10
cm and the y axis is marked in increments of 2 cm. The
string tension is 3.1 N, and its linear density is 34 g/m.
(a) Find the amplitude.
m
(b) Find the wavelength.
m...
The transverse displacement (y) of a wave is given as a function of position (x in meters) and time (t in seconds) by the expression to the right Determine the wavelength, frequency, period, and phase constant of this waveform. ylrd-y.sin(369t+0.163x +5 Number meters Number Hertz Number T- seconds Number radians
Question 33 (1 point) A wave is traveling with a speed v along the x axis in the positive direction. The upper graph shows the displacement y versus the distance x for a given instant of time. The lower graph shows the displacement y versus the time t for any given point x. From the information in the 57.m graphs, what is the wave speed v? 8.0 m/s O not enough information provided to solve the problem 6.0 ms/ 4.0...
A transverse wave is traveling on a string. The displacement y of a particle from its equilibrium position is given by y = (0.021 m) sin(25t - 2.0x). Note that the phase angle 25t - 2.0x is in radians, t is in seconds, and x is in meters. The linear density of the string is 2.4 x 10-2 kg/m. What is the tension in the string? F=
QUESTION B2 (1 + 1 + 2 = 4 marks) The equation for a wave is given below: (a) (x,1) - 0.3 cos (5xt - 20x) Determine the wave speed. Show your working. A=0.3 V=- Acousin cut) k -20 :-0.3 x-sti sin W = - STL (b) Determine the maximum particle speed. Show your working. Ty (cm) (c) The figure below shows the displacement y of a wave at a given position as a function of time and the displacement...
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