Recent content by pisquared

@ehild @haruspex So the first image would go straight through the second lens and be 10 cm behind it, then be the object of the second lens?

Homework Statement Two converging lenses, each of focal length 15 cm, are placed 20 cm apart, and an object is placed 30 cm in front of the first. Where is the final image formed and what is the magnification of the system? Homework Equations Mtot = M1 * M2 (1/f) = 1/do + 1/di The Attempt at...