Two converging lenses, A with a focal length of +10.0cm and B
with a focal length of +12.0cm, are placed 40cm apart. Anobject
4.0cm high is placed 15.0cm to the left of lens A. Determinethe
position and magnification of the final image produced by thelens
A) by graphical construction, to scale, with a measurement ofthe
final image