I was wondering if anyone could help me with some physics work i am doing as i am completly stuck.
Is there supposed to be any relationship with the magnification and focal length of lenses and if so what is it?
I did an experiment and measure the magnification of lenses different distances from the lenses and also calculated the focal length at these points. Now i am stuck on how to write all this up and what graphs to draw.
Any help would be much appreciated :s
I used 1/v-1/u=1/f for focal length
and size of image/ size of object for magnification