Recent content by Pharrett

edit: I didnt notice the opposite axis of the second one, I would say you are correct in your first assumption and I agree with the rest of the posters. use 30 then 60

I would like to know if I did these correctly; it would be awesome if someone could work these problems out and post and image of there solutions. Thank you so much for your feedback and time!

1. A real inverted image I of an object O is formed by a certain lens (not shown); the object—image separation is d = 40.0 cm, measured along the central axis of the lens. The image is just half the size of the object, a. What kind of lens must be used to produce this image? b. How far from the...