Physics · 2023
JEE Main · 1 February 2023, Shift 1 · Q6
' n ' polarizing sheets are arranged such that each makes an angle 45^° with the preceeding sheet. An unpolarized light of intensity I is incident…
' $\displaystyle n$ ' polarizing sheets are arranged such that each makes an angle $\displaystyle 45^{\circ}$ with the preceeding sheet. An unpolarized light of intensity I is incident into this arrangement. The output intensity is found to be $\displaystyle I / 64$. The value of $\displaystyle n$ will be:
Official answer
From NTA’s final answer key for this paper.
(3)
$\displaystyle 6$
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JEE Main 2023 Physics question, with the answer from NTA’s final answer key. Where our answers come from.