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A polariod (I) is placed infront of a mo...

A polariod (I) is placed infront of a monochromatic source. Another polariod (II) is placed in front of this polaroid (I) and rotated till no light passes. A third polaroid (III) is now placed in between (I) and (II). In this case, wil light emerge from (II) . Explain.

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To solve the problem, we need to analyze the behavior of light as it passes through the three polaroids (I, II, and III) in the given arrangement. ### Step-by-Step Solution: 1. **Understanding Unpolarized Light**: - A monochromatic source emits unpolarized light, which consists of waves vibrating in multiple planes. 2. **First Polaroid (I)**: ...
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