Optics: JEE Main 2019 Physics question

JEE Main 2019 · 12 Apr, Evening shift · Q8461

JEE Main 201912 Apr, Evening shiftPhysicsMediumOptics190× since 2002

A system of three polarizers P₁, P₂, P₃ is set up such that the pass axis of P₃ is crossed with respect to that of P₁. The pass axis of P₂ is inclined at 60^o to the pass axis of P₃. When a beam of unpolarized light of intensity I0 is incident on P₁, the intensity of light transmitted by the three polarizers is I. The ratio (

{{{I_0}} \over I}

) equals (nearly) :

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JEE Main 2019 Optics Question with Solution (12 Apr Evening shift, Q8461) | JEE Arc