Published by:
CGP EDU Academic Team
Published on: August 14, 2026
An unpolarised light of intensity 
passes through three identical polarisers, arranged in such a manner that the transmission axis of each is set at an angle of 
with respect to previous polariser. The intensity of final emergent light is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
D
Intensity of light from first polariser 
From Malu's law
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