Textbook ExpertVerified Tutor
23 Jan 2022
Given information
Plane-polarised light is incident on two polarisers that are orientated at 48° to each other. Only 35% of the light makes it through both of them.
Step-by-step explanation
Step 1.
If the incoming intensity is , the intensity after first polariser will be
Where,
is intensity after first polariser
is incoming intensity
is the angle
Similarly after the second polariser, the intensity will be
For final intensity,
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