Two Converging Lenses, the First with Focal Length 40 Cm

question 31

Multiple Choice

Two converging lenses, the first with focal length 40 cm and the second with focal length 33¹/₃ cm, are separated by 10.0 cm. An object of height 6.0 cm is placed 20.0 cm in front of the first lens. What are the size and orientation of the final image?

• A) 6.0 cm, upright
• B) 6.0 cm, inverted
• C) 24 cm, upright
• D) 24 cm, inverted
• E) 1.5 cm, inverted

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