일반물리학 2 — Images: Problem 80 through 87

80 through 87 Thin lenses. Object O stands on the central axis of a thin symmetric lens. For this situation, each problem in Table 34-9 gives object distance p (centimeters), the type of lens (C stands for converging and D for diverging), and then the distance (centimeters, without proper sign) between a focal point and the lens. Find (a) the image distance i and (b) the lateral magnification m of the object, including signs. Also, determine whether the image is (c) real (R) or virtual (V), (d) inverted (I) from object O or noninverted (NI), and (e) on the same side of the lens as object O or on the opposite side.