5. The figure below shows a slab made of three different materials X, Y and Z having refractiveindices nx, ny, and nz respectively. The slab is immersed in water (n=1.333) and the light isincident upon its bottom surface.waterYwatera. Rank the materials according to the refractive index of the materials, greatest firsb. 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.d. If a = 70.0° and 0 = 50.0°, what is the refractive index of material 2?mirrorILL

From diagram, Ray of light from water to X material using alternate angles concepts, the angle of…

Answered: 5. The figure below shows a slab made…

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