Neco Model Questions Vol1 2022 Physics Question 24
Practice objective / multiple choice question 24 from the 2022 Neco Model Questions Vol1 Physics examination.
Unpolarised light of initial intensity \(I_{0}\) passes through three ideal polarisers. The first polariser is oriented vertically, the third is oriented horizontally, and the second polariser is placed between them making an angle \(\theta\) with the vertical. (a) Find the value of \(\theta\) (in degrees) that maximises the transmitted intensity. (b) What is the maximum transmitted intensity expressed as a fraction of \(I_{0}\)?
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This is Neco Model Questions Vol1 2022 Physics Question 24. It is one of the objective questions from the 2022 Neco Model Questions Vol1 Physics examination.
Difficulty level: Hard .
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