Question

A converging lens with a focal length of 12 cm produces a 3-cm high virtual image of a 1-cm high object. Which entry in the table below is correct? 

image distance  location of image 

A) 8 cm same side of lens as object 

B) 8 cm opposite side of lens from object 

C) 12 cm opposite side of lens from object 

D) 24 cm opposite side of lens from object 

E) 24 cm same side of lens as object 

(Draw a neat ray diagram to check your work)

Answer 1