Two lenses,the first with focal length 10.0 cm and the second with focal length -12.5 cm,are separated by 20.0 cm.An object,2.40 cm tall,is 15.0 cm in front of the first lens.Which of the following characteristics does the final image have?
A) real and upright
B) real and inverted
C) virtual and upright
D) virtual and inverted
E) virtual and diminished in size

Question

Quizplus · Accepted Answer

The first lens is converging and forms a real, inverted image. The second lens is diverging and forms a virtual, inverted image from the real image produced by the first lens. The final image is real and inverted.

Two Lenses,the First with Focal Length 10