Two Converging Lenses, the First with Focal Length 10

question 40

Multiple Choice

Two converging lenses, the first with focal length 10.0 cm and the second with focal length 20.0 cm, are separated by 40.0 cm. An object, 3.00 cm in height, is placed 30.0 cm in front of the first lens. Where is the final image formed?

• A) 11.1 cm after the second lens
• B) 100 cm after the second lens
• C) 45.0 cm after the second lens
• D) 5.00 cm after the second lens
• E) 5.00 cm before the second lens

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