A microwave is equipped with two sources of microwave light that emit at a frequency of f = 18.8 GHz. The two sources are housed in an air-filled chamber as shown below. The spacing between the sources is d = 5.00 cm. The distance from the left source to the left wall is x, = 17.5 cm. The dimensions of the chamber are height y = 50.0 cm and width x = 84.0 cm. (a) Using both the parallel-ray approximation and the small-angle approximation, what is the location of the right-side 1st-order maxima relative to the upper-right corner of the chamber? (b) What is the percent error between the calculated location above and one where the small-angle approximation is not used? (c) What is the highest order maximum that is visible along the upper side of the chamber? Do not use the small angle approximation.

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A microwave is equipped with two sources of microwave light that emit at a frequency of
f = 18.8 GHz. The two sources are housed in an air-filled chamber as shown below. The
spacing between the sources is d = 5.00 cm. The distance from the left source to the left
wall is x, = 17.5 cm. The dimensions of the chamber are height y = 50.0 cm and width
%3D
x = 84.0 cm.
(a) Using both the parallel-ray approximation and the small-angle approximation, what
is the location of the right-side 1st-order maxima relative to the upper-right corner
of the chamber?
(b) What is the percent error between the calculated location above and one where the
small-angle approximation is not used?
(c) What is the highest order maximum that is visible along the upper side of the
chamber? Do not use the small angle approximation.
(d) If the chamber was filled with a liquid with index of refraction of n = 1.88, then how
many maxima would fit along the top side of the chamber.
y
X,
Transcribed Image Text:A microwave is equipped with two sources of microwave light that emit at a frequency of f = 18.8 GHz. The two sources are housed in an air-filled chamber as shown below. The spacing between the sources is d = 5.00 cm. The distance from the left source to the left wall is x, = 17.5 cm. The dimensions of the chamber are height y = 50.0 cm and width %3D x = 84.0 cm. (a) Using both the parallel-ray approximation and the small-angle approximation, what is the location of the right-side 1st-order maxima relative to the upper-right corner of the chamber? (b) What is the percent error between the calculated location above and one where the small-angle approximation is not used? (c) What is the highest order maximum that is visible along the upper side of the chamber? Do not use the small angle approximation. (d) If the chamber was filled with a liquid with index of refraction of n = 1.88, then how many maxima would fit along the top side of the chamber. y X,
What is the phase angle between the two microwaves arriving at the point on the
right wall that is exactly halfway up.
2.
Transcribed Image Text:What is the phase angle between the two microwaves arriving at the point on the right wall that is exactly halfway up. 2.
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