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Which of the following statement(s) is/a...

Which of the following statement(s) is/are correct?
I. A polaroid consists of long chain molecules aligned in a particular direction.
II. Electric vectors along the direction of the aligned molecule in a polaroid gets absorbed.
III. An unpolarised light wave is incident on polaroid, then it will get linearly polarised.

A

only I

B

II and III

C

only III

D

all of the above

Text Solution

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The correct Answer is:
D
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