Which of the following objects uses two converging lenses to produce two images, the second of which is virtual, magnified, and inverted

camera

compound microscope

corrective eyeglasses

slide projector

answer; /// the above statement is (true);

potential energy is directly proportional to height.

more height = more potential energy.

greatest increase in height = greatest increase in potential energy

where are the points with the greatest increase in height ?

has to be c-e or d-e .