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    Physics for Scientists and Engineers Study Set 4
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    Exam 33: Lenses and Optical Instruments
  5. Question
    An Object, Placed 12
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An Object, Placed 12

Question 51

Question 51

Multiple Choice

An object, placed 12.0 cm from a lens, produces an image with a magnification of 5.0. What is the focal length of the lens?


A) 24 cm
B) 18 cm
C) 60 cm
D) 15 cm
E) 9 cm

Correct Answer:

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