Before light can undergo total internal reflection when incident on material 1 from material 2, what must be true of the indices of refraction? A) n₁ = n₂ B) Either n₁ or n₂ must be equal to 1. C) n₁ n₂

Question

Before light can undergo total internal reflection when incident on material 1 from material 2, what must be true of the indices of refraction? A) n₁ = n₂ B) Either n₁ or n₂ must be equal to 1. C) n₁ < n₂ D) n₁ > n₂

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The Answer of Before light can undergo total internal reflection when incident on material 1 from material 2, what must be true of the indices of refraction? A) n₁ = n₂ B) Either n₁ or n₂ must be equal to 1. C) n₁ < n₂ D) n₁ > n₂

Before Light Can Undergo Total Internal Reflection When Incident on Material