Question: 1. What can one say about the image produced by a thin lens that produces a positive magnification?
a. It is real and inverted
b. It is real and erect.
c.It is virtual and inverted.
d. It is virtual and erect.
2. If the diameter of a lens is reduced, what happens to the magnification produced by the lens?
a. It increases
b. It decreases
c. It is unchanged