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In: Physics
Two sinusoidal waves combining in a medium are described by the following wave functions, where x...
Two sinusoidal waves combining in a medium are described by the following wave functions, where x is in centimeters and t is in seconds. y1 = (1.0 cm) sin π(x + 0.20t) y2 = (1.0 cm) sin π(x - 0.20t) Determine the maximum transverse position of an element of the medium at the following positions. (a) x = 0.270 cm cm (b) x = 0.400 cm cm (c) x = 1.80 cm cm (d) Find the three smallest values of x corresponding to antinodes. cm (smallest) cm (second smallest) cm (third smallest)
Solutions
genius_generous answered 2 years agoRelated Solutions
Q.2.Two sinusoidal waves combining in a medium are described by the wave functions y1 = (0.3m...
Q.2.Two sinusoidal waves combining in a medium are described by
the wave functions y1 = (0.3m ) cos (2πx +40πt) y2=( 0.3 m) sin
(2πx +40πt ) (i). What will be the resultant displacement wave
function expression and what type of the resultant wave will be
generated by it. [3] (ii). What will be the amplitude, frequency
and the speed of the resultant wave? [3] (iii).Find the transverse
velocity and transverse acceleration at x= 0.25m, and t= 2sec?
A sinusoidal wave in a string is described by the wave function y = 0.155 sin...
A sinusoidal wave in a string is described by the wave
function
y = 0.155 sin (0.525x -
46.5t)
where x and y are in meters and t is
in seconds. The mass per length of the string is 13.2 g/m.
(a) Find the maximum transverse acceleration of an element of
this string.
(b) Determine the maximum transverse force on a 1.00-cm segment
of the string.
(c) State how the force found in part (b) compares with the
tension in...
The wave functions of two waves traveling in the same direction are given below. The two...
The wave functions of two waves traveling in the same direction
are given below. The two waves have the same frequency, wavelength,
and amplitude, but they differ in their phase constant.
y1 (x,t) = 2 sin(2πx ‒ 20πt), and
y2 (x,t) = 2 sin(2πx ‒ 20πt + φ),
where, y is in centimetres, x is in meters, and t is in
seconds.
Assume that the two waves start to propagate at the same
instant, t_0,1 = t_0,2 = 0 sec,...
Waves travel at different velocity in different medium. How does wave velocity effect wave frequency?
Waves travel at different velocity in different medium. How does
wave velocity effect wave frequency?
If two sinusoidal waves with amplitudes 4A and 8A are in phase with each other, their...
If two sinusoidal waves with amplitudes 4A and 8A are in phase
with each other, their resulting amplitude will be 10A.
True or False?
A transverse sinusoidal wave on a string is moving in the −x-direction. Its speed is 30.0...
A transverse sinusoidal wave on a string is moving in the
−x-direction. Its speed is 30.0 m/s, and its period is 20.0 ms. At
t = 0, a colored mark on the string at x = 0 has a vertical
position of 2.00 cm and is moving down with a speed of 1.30 m/s.
(a) What is the amplitude of the wave (in m)? 0.0204 Correct: Your
answer is correct. m (b) What is the phase constant (in rad)?
Incorrect:...
Two waves overlap, one with wave function (displacement function) ξ1(x) = 3 sin(x) and the other...
Two waves overlap, one with wave function (displacement
function) ξ1(x) = 3 sin(x) and the other ξ2(x) = −3 sin(x). What is
the resulting wave function?
Four traveling waves are described by the following equations, where all quantities are measured in SI...
Four traveling waves are described by the following equations,
where all quantities are measured
in SI units and y represents the displacement.
Wave I: y = 0.12 cos(3x + 2t)
Wave II: y = 0.15 sin(6x - 3t)
Wave III: y = 0.23 cos(3x + 6t)
Wave IV: y = -0.29 sin(1.5x - t)
Which of these waves have the same speed? Explain your answer using
necessary equations.
Four traveling waves are described by the following equations, where all quantities are measured in SI...
Four traveling waves are described by the following equations,
where all quantities are measured in SI units and y
represents the displacement.
Which of these waves have the same speed?
I: y = 0.12 cos(3x -
24t)
II: y = 0.15
sin(6x + 32t)
III: y = 0.13
cos(6x + 24)
IV: y = -0.27
sin(3x - 42t)
A sinusoidal electromagnetic wave propagates in a vacuum in the positive x-direction. The B⃗ field oscillates in...
A sinusoidal electromagnetic wave propagates in a vacuum in the
positive x-direction. The B⃗ field oscillates in the
z-direction. The wavelength of the wave is 30 nm and the amplitude
of the B⃗ field oscillations is 1.0×10−2 T.
Part A
Find the frequency with which the electric energy in the wave
oscillates.
Express your answer with the appropriate units.
f
f
=
SubmitPrevious AnswersRequest Answer
Incorrect; Try Again; 4 attempts remaining
Part B
Find the frequency at which magnetic field energy
oscillates....
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