Nair = 1.00 %3D nwater = 1.33 nair = 1.00 %3D Nsoap = 1.35 Nice = 1.31 nice = 1.31 nair = 1.00 nair = 1.00 %3D nglass = 1.5 %3D (A) (B) (C)
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The figure to the right shows 3 different situations where light (normal to the surface) is reflected off the two interfaces of a thin film. Rank these in ascending order of the number of phase inversions. Explain your logic.
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