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12 questions from this quiz
Angle where refraction = 90°90°90°
90°90°90°
Denser to rarer
Total internal reflection
Light travels rarer to denser
No energy lost
sinC=1n\sin C = \frac{1}{n}sinC=n1
Critical angle decreases
41.8°41.8°41.8°
1.31.31.3
1.4141.4141.414
Circular view of above water from below
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