The next two questions pertain to the same situation. Two antennas located at points A and B are broadcasting radio waves of a certain wavelength 2, perfectly in phase with each other. The two antennas are separated by a distance d = 300 m. An observer is at point P, located on the x-axis, at a distance x=400 m from antenna A, so that APB forms a right triangle with PB as hypotenuse. Another observer is at point Q, located on the y-axis, at a distance y=200 m from A. d = 300m B x=400 m y = 200 m y P X 7) For which one of the following wavelength values will the observer at point P detect a maximum signal strength? A) λ = 60 m B) λ = 80 m C) λ = 100 m D) λ = 120 m E) λ = 140 m 8) If the wavelength of the radio waves used is λ = 50 m, the observer at point Q will see a A) constructive interference B) destructive interference The next two questions pertain to the situation described below.

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The next two questions pertain to the same situation.
Two antennas located at points A and B are broadcasting radio waves of a certain wavelength λ,
perfectly in phase with each other. The two antennas are separated by a distance d = 300 m. An
observer is at point P, located on the x-axis, at a distance x=400 m from antenna A, so that APB
forms a right triangle with PB as hypotenuse. Another observer is at point Q, located on the
y-axis, at a distance y=200 m from A.
A
d = 300m
B
x=400 m
y
y=
= 200 m
P
X
7) For which one of the following wavelength values will the observer at point P detect a
maximum signal strength?
A) λ = 60 m B) λ = 80 m C) λ = 100 m |D) λ = 120 m E) λ = 140 m
8) If the wavelength of the radio waves used is λ = 50 m, the observer at point Q will see a
A) constructive interference
B) destructive interference
The next two questions pertain to the situation described below.
Transcribed Image Text:The next two questions pertain to the same situation. Two antennas located at points A and B are broadcasting radio waves of a certain wavelength λ, perfectly in phase with each other. The two antennas are separated by a distance d = 300 m. An observer is at point P, located on the x-axis, at a distance x=400 m from antenna A, so that APB forms a right triangle with PB as hypotenuse. Another observer is at point Q, located on the y-axis, at a distance y=200 m from A. A d = 300m B x=400 m y y= = 200 m P X 7) For which one of the following wavelength values will the observer at point P detect a maximum signal strength? A) λ = 60 m B) λ = 80 m C) λ = 100 m |D) λ = 120 m E) λ = 140 m 8) If the wavelength of the radio waves used is λ = 50 m, the observer at point Q will see a A) constructive interference B) destructive interference The next two questions pertain to the situation described below.
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