The situation below is based upon the image of an object in the presence of a sheet with a small hole and an object that reflects an image onto a screen when shined with a light. The problem is below:
Write an equation that shows the relationship between the length of an object, the distance of the object from a sheet with a small hole, the length of the object's image on a screen, and the distance of the sheet to the screen.
I'm not sure what equations would be relevant for this situation...
The Attempt at a Solution
See attached document. Any help with determining the equation would be appreciated.