Question

Identify the wrong sign convention

• A. The magnification for virtual image formed by a convex lens is positive
• B. The magnification for real image formed by a convex lens is negative
• C. The height measured normal to the principal axis upwards is positive
• D. The distances measured in the direction of incident light is positive^
• E. The magnification for virtual image formed by a concave lens is negative

Answer 1

Answer: (E)

The magnification for virtual image formed by a concave lens is positive.