Gce Model Questions Vol1 2018 Physics Question 3
Practice objective / multiple choice question 3 from the 2018 Gce Model Questions Vol1 Physics examination.
Two thin converging lenses are placed coaxially. Lens 1 has focal length \(f_1 = 10\ \text{cm}\) and Lens 2 has focal length \(f_2 = 20\ \text{cm}\). An object is placed \(30\ \text{cm}\) to the left of Lens 1. The final image formed by the combination is real, inverted and located \(40\ \text{cm}\) to the right of Lens 2. Determine the separation \(d\) (in centimetres) between the two lenses.
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About This Question
This is Gce Model Questions Vol1 2018 Physics Question 3. It is one of the objective questions from the 2018 Gce Model Questions Vol1 Physics examination.
Difficulty level: Hard .
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