Concept explainers
An object is 50 cm from a diverging lens with a focal length of –20 cm. How far from the lens is the image, and on which side of the lens is it?
A. 14 cm, on the same side as the object
B. 14 cm, on the opposite side from the object
C. 30 cm, on the same side as the object
D. 33 cm, on the same side as the object
E. 33 cm, on the opposite side from the object
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