Recent content by Rheegeaux22

Thanks :), you're right the focal length is 2.

Homework Statement The question is : https://postimg.org/image/lntyejfvp/ Homework Equations 1/s +1s' =1/f The Attempt at a Solution Hello, I have an upcoming test on Monday on lenses and while reviewing I've come across a question that confused me. My understanding is that the image of...