When an Object Is Placed 15 Cm from a Lens,a

Multiple Choice

When an object is placed 15 cm from a lens,a virtual image is formed.Which one of the following conclusions is incorrect?

A) The lens may be a convex or concave.
B) If the image is upright the lens must be a diverging lens.
C) If the image is reduced,the lens must be a diverging lens.
D) If the lens is a diverging lens,the image distance must be less than 15 cm.
E) If the lens is a converging lens,the focal length must be greater than 15 cm.