A Plane Wavefront of Light AA') Approaches an Air-Water Interface

question 26

Multiple Choice

A plane wavefront of light AA') approaches an air-water interface as shown, n < n'. The refracted wave is best represented by

• A) 1).
• B) 2).
• C) 3).
• D) 4).
• E) None of these is correct. There is no refraction because θ is less than the angle of total internal reflection.

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