Use the link to do the following

https://ophysics.com/|10.html Links to an external site. We're going to focus (sorry) on lenses for the ray tracing activity. Mirrors can do it too, but we don't have time for everything. Note the focal length of the lens (write it down). Call this f. Set up an object (arrow) at a representative object distance (do) for each of these ranges: >2f =2f f =f f,