| A plane polarized light is incident on a polariser with its pass axis making angle \[\theta \] with x-axis, as shown in the figure. At four different values of \[\theta ,\theta =8{}^\circ ,38{}^\circ ,188{}^\circ \]and \[218{}^\circ \], the observed intensities are same. What is the angle between the direction of polarization and x-axis [JEE Online 15-04-2018 (II)] |
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A) \[203{}^\circ \]
B) \[45{}^\circ \]
C) \[98{}^\circ \]
D) \[128{}^\circ \]
Correct Answer: A
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