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Part A A certain very nearsighted person cannot focus on anything father than 39.0 cm from the eye. In a simplified model of the normal human eye, the aqueous and vitreous humors and the lens all have a retractive index of 1.40, and at the retraction occurs at the cornea, whose vertex is 260 cm from the retina the radius of curvature of the come is 0.75 cm when the eye is focusing on an object 300 cm from the comeal vortex and the indices of refraction are as described above, what is the distance from the come vertex to the retina? Express your answer with the appropriate units. Value Units Submit Best Answer