Question:

# Part B A 15-cm-focal length converging lens is 20 cm to the right of a 9.0-cm-focal length converging lens. A 2.6-cm-tall object

Part B A 15-cm-focal length converging lens is 20 cm to the right of a 9.0-cm-focal length converging lens. A 2.6-cm-tall object is distance L to the left of the 9.0-cm-focal length lens. What is the height of the final image? Express your answer with the appropriate units.