Published by:
CGP EDU Academic Team
Published on: August 13, 2026
Two polaroids
and
are placed with their axis perpendicular to each other. Unpolarised light of intensity
is incident on
. A third polaroid
is kept between
and
, such that its axis makes an angle
with that of
. The ratio of intensity of transmitted light to unpolarised light is
Text Solution
Verified by ExpertsThe correct answer is:
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Intensity of transmitted light from polaroid
,

Intensity of transmitted light from polaroid
,

Intensity of transmitted light from polaroid
,

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