The figure below shows a slab made of three different materials X, Y and Z having refractive indices nx, ny, and nz respectively. The slab is immersed in water (n=1.333) and the light is incident upon its bottom surface. water Y water a. Rank the materials according to the refractive index of the materials, greatest firs b. Rank tne materials according to the speed of light in the material, greatest/fastest first. C. Discuss what would happen to the angle y if material X and Y are swapped. mirror ILL

Q: 26.16

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