Question: Two convex lenses, both with focal length 1.5 m, are placed such that the light from a 4 cm tall object passes through each. The object is placed 4.5 m from the first lens, and the lenses are 3 m apart.
a) Where will the image from the first lens be? Will it be real or virtual? Will it be upright or inverted?
b) Where will the final image be (using both lenses)? Will it be real or virtual? Upright or inverted (compared to the original object)?
c) What will the height of the final image be?