NEET · Physics · STD 12 - 10. Wave optics
The Brewsters angle \({i }_{b}\) for an interface should be
- A \(i _{ b }=90^{\circ}\)
- B \(0^{\circ}< i _{ b }<30^{\circ}\)
- C \(30^{\circ}< i _{ b }<45^{\circ}\)
- D \(45^{\circ}< i_{ b }<90^{\circ}\)
Answer & Solution
Correct Answer
(D) \(45^{\circ}< i_{ b }<90^{\circ}\)
Step-by-step Solution
Detailed explanation
\(\tan i_b =\frac{\mu_{2}}{\mu_{1}}=\frac{\mu_{2}}{1}\) \(\mu_{2}>1\)
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