Take the index of refraction for diamond to be 2.43 and that of air to be 1. What is the critical angle in degrees for light rays going from diamond to air?
Added by Jacqueline R.
Step 1
Step 1: Use the formula for critical angle: \(\sin(\theta_{\text{critical}}) = \frac{n_2}{n_1}\), where \(n_1\) is the index of refraction of the initial medium (diamond) and \(n_2\) is the index of refraction of the final medium (air). Show more…
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