Consider a wave described by the equation: 7(x, t) = a Cos [2«G– vt)]. (a is the amplitude of the wave, a is its wavelength and v is its frequency.) a/ Att =0.0, the profile of the wave in space is shown according to the below figure. Use the figure to calculate the wavelength and amplitude b/ Att = 2.0, the wave moves to the right according to the following figure. Calculate the frequency and speed of the wave. t=0.0 t-2.0 c/ A standing wave can be made by summing up two traveling waves traveling in opposite directions 7atanding wave (x, t) = a Cos[2# (÷- vt)] + a Cos [27 G + ve)] Draw the profiles of the wave 7: (x, t) = a Cos [2mG– vt)] in space together with the wave n2 (x, t) = a Cos [2mG+ vt)] at t=0.0, t=0.5, t=1.0, t=1.5. Also, draw the interference of the two waves to show that it is not traveling.
Consider a wave described by the equation: 7(x, t) = a Cos [2«G– vt)]. (a is the amplitude of the wave, a is its wavelength and v is its frequency.) a/ Att =0.0, the profile of the wave in space is shown according to the below figure. Use the figure to calculate the wavelength and amplitude b/ Att = 2.0, the wave moves to the right according to the following figure. Calculate the frequency and speed of the wave. t=0.0 t-2.0 c/ A standing wave can be made by summing up two traveling waves traveling in opposite directions 7atanding wave (x, t) = a Cos[2# (÷- vt)] + a Cos [27 G + ve)] Draw the profiles of the wave 7: (x, t) = a Cos [2mG– vt)] in space together with the wave n2 (x, t) = a Cos [2mG+ vt)] at t=0.0, t=0.5, t=1.0, t=1.5. Also, draw the interference of the two waves to show that it is not traveling.
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![Question 2:
Consider a wave described by the equation: n(x, t) = a Cos [21- vt)]. (a is the
amplitude of the wave, a is its wavelength and v is its frequency.)
a/ Att =0.0, the profile of the wave in space is shown according to the below figure. Use
the figure to calculate the wavelength and amplitude
b/ Att = 2.0, the wave moves to the right according to the following figure. Calculate the
frequency and speed of the wave.
t+0.0
t=2.0
6
c/ A standing wave can be made by summing up two traveling waves traveling in
opposite directions
Nstanding wave (x, t) = a Cos [2r (– vt)] + a Cos [2r (- + vt)]
Draw the profiles of the wave n (x, t) = a Cos [27(G– vt)] in space together with the
wave n2(x, t) = a Cos [27G+ vt)] at t=0.0, t=0.5, t=1.0, t=1.5. Also, draw the
interference of the two waves to show that it is not traveling.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5dfcff76-5646-42a0-b45c-1f5ea8195891%2F146b04fa-c893-4d72-aeec-da2d9d4659d6%2Fu2j2lny_processed.png&w=3840&q=75)
Transcribed Image Text:Question 2:
Consider a wave described by the equation: n(x, t) = a Cos [21- vt)]. (a is the
amplitude of the wave, a is its wavelength and v is its frequency.)
a/ Att =0.0, the profile of the wave in space is shown according to the below figure. Use
the figure to calculate the wavelength and amplitude
b/ Att = 2.0, the wave moves to the right according to the following figure. Calculate the
frequency and speed of the wave.
t+0.0
t=2.0
6
c/ A standing wave can be made by summing up two traveling waves traveling in
opposite directions
Nstanding wave (x, t) = a Cos [2r (– vt)] + a Cos [2r (- + vt)]
Draw the profiles of the wave n (x, t) = a Cos [27(G– vt)] in space together with the
wave n2(x, t) = a Cos [27G+ vt)] at t=0.0, t=0.5, t=1.0, t=1.5. Also, draw the
interference of the two waves to show that it is not traveling.
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