Question
In: Physics
Suppose you have three polarizing filters, with the second at an angle of 41° to the...
Suppose you have three polarizing filters, with the second at an angle of 41° to the first and the third at an angle of 90° to the first.
θ1 = 41°
By what percent will the original intensity of unpolarized light be reduced to after passing through all three filters?
Solutions
genius_generous answered 2 months agoRelated Solutions
Three ideal polarizing filters are stacked, with the polarizing axis of the second and third filters...
Three ideal polarizing filters are stacked, with the polarizing
axis of the second and third filters at 29.0? and 55.0?,
respectively, to that of the first. If unpolarized light is
incident on the stack, the light has intensity 75.0W/cm2 after it
passes through the stack.
1. If the
incident intensity is kept constant, what is the intensity of the
light after it has passed through the stack if the second polarizer
is removed?
1. Unpolarized light of intensity I0 is incident on three polarizing filters. The axis of the...
1. Unpolarized light of intensity I0 is
incident on three polarizing filters. The axis of the first is
vertical, that of the second is 29° from vertical, and that of the
third is horizontal. What light intensity emerges from the third
filter? ✕ I0
2. A 215 mW horizontally polarized laser beam passes
through a polarizing filter whose axis is 23° from vertical. What
is the power of the laser beam as it emerges from the filter? in
mW
3. Two...
1. Unpolarized light of intensity I0 is incident on three polarizing filters. The axis of the...
1. Unpolarized light of intensity I0 is
incident on three polarizing filters. The axis of the first is
vertical, that of the second is 31° from vertical, and that of the
third is horizontal. What light intensity emerges from the third
filter?
✕ I0
2. A 215 mW horizontally polarized laser beam passes through a
polarizing filter whose axis is 28° from vertical. What is the
power of the laser beam as it emerges from the filter?
mW
3. Two...
Unpolarized light is passed through three successive polarizing filters, each with its transmission axis at 45...
Unpolarized light is passed through three successive polarizing
filters, each with its transmission axis at 45 to the preceding
filter. What percentage of the total light striking the first
filter gets through the last filter? Does the transmission depend
on wavelength? Explain.
Unpolarized light is passed through three successive polarizing filters, each with its transmission axis at 45deg...
Unpolarized light is passed through three successive polarizing
filters, each with its transmission
axis at 45deg to the preceding filter. What percentage of the total
light striking the first filter gets
through the last filter? Does the transmission depend on
wavelength? Explain.
Light of original intensity I0 passes through two ideal polarizing filters having their polarizing axes oriented...
Light of original intensity I0 passes through two ideal
polarizing filters having their polarizing axes oriented as shown
in the figure (Figure 1). You want to adjust the angle ϕ so that
the intensity at point P is equal to I0/8.00.
A.)If the original light is unpolarized, what should ϕbe?
B.)If the original light is linearly polarized in the same
direction as the polarizing axis of the first polarizer the light
reaches, what should ϕ be?
An unpolarized beam of light is incident on a pair of polarizing filters. The first filter...
An unpolarized beam of light is incident on a pair of polarizing
filters. The first filter set to polarize in the vertical direction
and the second filter is set to polarize 38° from vertical. What is
the intensity of the light beam after the second filter relative to
the original beam?
Vertically polarized light that has an intensity of 450 W/m2 isincident on two polarizing filters....
Vertically polarized light that has an intensity of 450 W/m2 is
incident on two polarizing filters. The first filter is oriented
30° from the vertical while the second filter is oriented 75° from
the vertical. Predict the intensity and polarization of the light
that emerges from the second filter. (Assume both angles are
measured in the same direction with respect to the vertical.)
_________W/m2
Please help! Thanks!
Suppose the people living in a city have a mean score of 41 and a standard...
Suppose the people living in a city have a mean score of 41 and
a standard deviation of 8 on a measure of concern about the
environment. Assume that these concern scores are normally
distributed. Using the 50% minus −34% minus −14% figures,
approximately what percentage of people have a score (a) above
41, (b) above 49, (c) above 25, (d) above 33, (e) below
41, (f) below 49, (g) below 25, and (h) below 33?
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Suppose you have 24 items (three red, three blue, three yellow,
and three green) to give to 24 students. How many different ways
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