- #1
DrewHizzy
- 22
- 0
Homework Statement
A)Find the final position of the image (from the object, I assume?)
B)Find the size of the final image of the object.
Homework Equations
1/f = 1/do + 1/di
The Attempt at a Solution
1) Solved first distance: 1/5 - 1/4 = 1/di --> 4/20 - 5/20, di = -20cm
2) Use di1 for do in second calculation, but my answer is incorrect.[/B]