An object of height 2.0 cm to the left of a converging lens of 10 cm focal length. A second lens of unknown focal length is placed 10 cm to the right of the first lens. The final image is located 15 cm to the right of the second lens. (a) Draw a diagram showing locations of the lenses, objects, and images. (b) What is the focal length of the secound lens? Is it converging or diverging? (c) What is the height of the final image? Is it real or virtual?