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Amrita Mukund Ramson
Asked: 2022-11-10T13:43:09+05:30 In:

When an unpolarized light of intensity `I_(0)` is incident on a polarizing sheet, the intensity of the light which does not get transmitted is
A. `1/2I_(0)`
B. `1/4I_(0)`
C. zero
D. `I_(0)`

When an unpolarized light of intensity `I_(0)` is incident on a polarizing sheet, the intensity of the light which does not get transmitted is
A. `1/2I_(0)`
B. `1/4I_(0)`
C. zero
D. `I_(0)`
Parabola
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  1. Correct Answer – A
    `l=l_(0)cos^(2)theta`
    Intensity of polarised light = `l_(0)/2`
    `therefore` Intensity of untrabsmitted light = `l_(0)-l_(0)/2=l_(0)/2`

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Sukriti Ghanshyam Bandi
Asked: 2022-11-09T01:12:23+05:30 In:

When an unpolarized light of intensity `I_(0)` is incident on a polarizing sheet, the intensity of the light which does not get transmitted is
A. zero
B. `I_(0)`
C. `(1)/(2)I_(0)`
D. `(1)/(4)I_(0)`

When an unpolarized light of intensity `I_(0)` is incident on a polarizing sheet, the intensity of the light which does not get transmitted is
A. zero
B. `I_(0)`
C. `(1)/(2)I_(0)`
D. `(1)/(4)I_(0)`
Parabola
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1 Answer

  1. Correct Answer – C
    `I=I_(0)cos^(2)theta`
    Intensity of polarized light `=(I_(0))/(2)`
    `therefore` Intensity of untransmitted light `=I_(0)-(I_(0))/(2)=(I_(0))/(2)`

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