1. The problem statement, all variables and given/known data Under what conditions will a thin converging lens form: a) a real image, b) an inverted image, and c) an image smaller than the object? 2. Relevant equations none 3. The attempt at a solution I have concluded that: a) the object needs to be outside the focal length b) the same c) the objects needs to be outside twice the focal length. I am not sure if the answers are right. Can you please check for me? Thank you!