Sally places an object 12.6 cm from a thin convex lens along its axis.The lens has a focal length of 14.8 cm.What are the respective values of the image distance and magnification?
A)-84.8 cm and + 6.73
B)84.8 cm and + 6.73
C)6.81 cm and + 5.73
D)-84.8 cm and -6.73
E)84.8 cm and -6.73

Question

Quizplus · Accepted Answer

The image distance is negative, indicating that the image is virtual and upright. The magnification is positive, indicating that the image is larger than the object.

Sally Places an Object 12