2. When air is the medium of incidence of light, Snell's Law can be simplified to sin 0 n, = sin 0. 2 Use this to determine the index of refraction of the Mystery A material. Record your answer here. 2.42 Index of Refraction Vacuum 1.00 Ar 1 0803 3. Use the table to the right to determine Carbon dioxide ous 1 0005 what the mystery material might be: Ica 1.31 Pure water 1.93 Ethyl alcohol 1.36 Quartz 1.46 Record your answer here. Diamond Vegetable cil 1.47 Olive oil 1.48 Acrylic 1.49 Table ault 1.51 Glass 1.52 Sapphire 1.77 Developed by Melissa Butner, ETSU Zircon 1.92 6 Cubic zirconia 2.16