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Unpolarized light of intensity. I0, is incident on a series of 3 polarizing filters, the axis of the second filter is oriented at 45° to that of the first filter, while the axis of the third filter is oriented at 90° to that of the first filter. What fraction of the incident light that is transmitted through the third filter?
Correct answer is '0.125'. Can you explain this answer?
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Verified Answer
Unpolarized light of intensity. I0,is incident on a series of 3 polari...
Light through the first filter is 
I0= Incident intensity.
Through the second filter
Through the third filter, intensity is
The correct answer is: 0.125
I0= Incident intensity.
Through the second filter
Through the third filter, intensity is
The correct answer is: 0.125
Most Upvoted Answer
Unpolarized light of intensity. I0,is incident on a series of 3 polari...
Degrees to the axis of the first filter, and the axis of the third filter is oriented at 90 degrees to the axis of the second filter.
The intensity of the light after passing through each filter can be calculated using Malus' Law, which states that the intensity of polarized light passing through a polarizing filter is given by I = I0 * cos^2(theta), where I0 is the initial intensity of the light and theta is the angle between the polarization axis of the filter and the polarization axis of the incident light.
1) After passing through the first filter, the intensity of the light is given by I1 = I0 * cos^2(0) = I0.
2) After passing through the second filter, the intensity of the light is given by I2 = I1 * cos^2(45) = I0 * cos^2(45).
3) After passing through the third filter, the intensity of the light is given by I3 = I2 * cos^2(90) = I0 * cos^2(45) * cos^2(90).
Since cos^2(90) = 0, the intensity of the light after passing through the third filter is 0.
Therefore, the final intensity of the light after passing through the series of three filters is 0.
The intensity of the light after passing through each filter can be calculated using Malus' Law, which states that the intensity of polarized light passing through a polarizing filter is given by I = I0 * cos^2(theta), where I0 is the initial intensity of the light and theta is the angle between the polarization axis of the filter and the polarization axis of the incident light.
1) After passing through the first filter, the intensity of the light is given by I1 = I0 * cos^2(0) = I0.
2) After passing through the second filter, the intensity of the light is given by I2 = I1 * cos^2(45) = I0 * cos^2(45).
3) After passing through the third filter, the intensity of the light is given by I3 = I2 * cos^2(90) = I0 * cos^2(45) * cos^2(90).
Since cos^2(90) = 0, the intensity of the light after passing through the third filter is 0.
Therefore, the final intensity of the light after passing through the series of three filters is 0.
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Unpolarized light of intensity. I0,is incident on a series of 3 polarizing filters, the axis of the second filter is oriented at 45° to that of the first filter, while the axis of the third filter is oriented at 90° to that of the first filter. What fraction of the incident light that is transmitted through the third filter?Correct answer is '0.125'. Can you explain this answer?
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Unpolarized light of intensity. I0,is incident on a series of 3 polarizing filters, the axis of the second filter is oriented at 45° to that of the first filter, while the axis of the third filter is oriented at 90° to that of the first filter. What fraction of the incident light that is transmitted through the third filter?Correct answer is '0.125'. Can you explain this answer? for Physics 2024 is part of Physics preparation. The Question and answers have been prepared according to the Physics exam syllabus. Information about Unpolarized light of intensity. I0,is incident on a series of 3 polarizing filters, the axis of the second filter is oriented at 45° to that of the first filter, while the axis of the third filter is oriented at 90° to that of the first filter. What fraction of the incident light that is transmitted through the third filter?Correct answer is '0.125'. Can you explain this answer? covers all topics & solutions for Physics 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Unpolarized light of intensity. I0,is incident on a series of 3 polarizing filters, the axis of the second filter is oriented at 45° to that of the first filter, while the axis of the third filter is oriented at 90° to that of the first filter. What fraction of the incident light that is transmitted through the third filter?Correct answer is '0.125'. Can you explain this answer?.
Unpolarized light of intensity. I0,is incident on a series of 3 polarizing filters, the axis of the second filter is oriented at 45° to that of the first filter, while the axis of the third filter is oriented at 90° to that of the first filter. What fraction of the incident light that is transmitted through the third filter?Correct answer is '0.125'. Can you explain this answer? for Physics 2024 is part of Physics preparation. The Question and answers have been prepared according to the Physics exam syllabus. Information about Unpolarized light of intensity. I0,is incident on a series of 3 polarizing filters, the axis of the second filter is oriented at 45° to that of the first filter, while the axis of the third filter is oriented at 90° to that of the first filter. What fraction of the incident light that is transmitted through the third filter?Correct answer is '0.125'. Can you explain this answer? covers all topics & solutions for Physics 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Unpolarized light of intensity. I0,is incident on a series of 3 polarizing filters, the axis of the second filter is oriented at 45° to that of the first filter, while the axis of the third filter is oriented at 90° to that of the first filter. What fraction of the incident light that is transmitted through the third filter?Correct answer is '0.125'. Can you explain this answer?.
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Unpolarized light of intensity. I0,is incident on a series of 3 polarizing filters, the axis of the second filter is oriented at 45° to that of the first filter, while the axis of the third filter is oriented at 90° to that of the first filter. What fraction of the incident light that is transmitted through the third filter?Correct answer is '0.125'. Can you explain this answer?, a detailed solution for Unpolarized light of intensity. I0,is incident on a series of 3 polarizing filters, the axis of the second filter is oriented at 45° to that of the first filter, while the axis of the third filter is oriented at 90° to that of the first filter. What fraction of the incident light that is transmitted through the third filter?Correct answer is '0.125'. Can you explain this answer? has been provided alongside types of Unpolarized light of intensity. I0,is incident on a series of 3 polarizing filters, the axis of the second filter is oriented at 45° to that of the first filter, while the axis of the third filter is oriented at 90° to that of the first filter. What fraction of the incident light that is transmitted through the third filter?Correct answer is '0.125'. Can you explain this answer? theory, EduRev gives you an
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