AP EAMCET · PHYSICS · Wave Optics
When a light ray incidents on the surface of a medium, the reflected ray is completely polarized. Then the angle between reflected and refracted rays is
- A \(45^{\circ}\)
- B \(90^{\circ}\)
- C \(120^{\circ}\)
- D \(180^{\circ}\)
Answer & Solution
Correct Answer
(B) \(90^{\circ}\)
Step-by-step Solution
Detailed explanation
According to Brewester's law if the reflected ray is completely polarized, then the reflected and refracted ray is perpendicular to each other. Thus, \(\theta=90^{\circ}\)
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