Practice 307 free MHT-CET Physics - 28. Wave Optics questions with answers and step-by-step solutions.
Light is incident at an angle $i$ on a glass slab. The reflected ray is completely polarised. The angle of refraction is
Two polaroids $A$ and $B$ are placed in such a way that the pass-axes of the polaroids are perpendicular to each other. Now, another polaroid $C$ is placed between $A$ and $B$, bisecting the angle between them. If the intensity of unpolarised light is $I_0$, then the intensity of the transmitted light after passing through polaroid $B$ will be:
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