Mare lenses. Object O stands on the central axis of a thin symmetric lens. For this situation (see the table below, all distances arein centimeters), find (a) the lens type, converging or diverging, (b) the focal distance f, () the image distance I It also refers to whether (d) the image is real or virtual, and (&) on the same side of the lens as O or on the opposite side. fa) (b) () (d) (e) Type f p i m R I/NIL Side +10 0.30 M (a) v (b) Mumber n Units v (e} Mumber n Units v (d) e (e)