Spherical refracting surfaces. When an object is placed 8.8 cm in front of a spherical refracting surface the image distance is -13 cm. Theindex of refraction of the refracting material is 2.7 and it is embedded in transparent material with index of refraction 1.8. Find (a) theradius of curvaturer of the surface (including the sign) and determine whether the image is (b) real or virtual and (c) on the same side ofthe surface as object O or on the opposite side.2n₁n2 p1.8 2.7 +8.8(a)-13(b) (c)R/V Side

The relation between the object distance p, image distance i, and the radius of curvature r of a…

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