Multiple Choice
Two lenses, the first with focal length −12.5 cm and the second with focal length 20.0 cm, are separated by 15.0 cm. If an object is placed 50.0 cm in front of the first lens, what is the total magnification?
A) 20.0
B) −20.0
C) 1.25
D) −1.25
E) −0.800
Correct Answer:

Verified
Correct Answer:
Verified
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