Gce Model Questions Vol1 2025 Physics Question 24
Practice objective / multiple choice question 24 from the 2025 Gce Model Questions Vol1 Physics examination.
A converging lens forms a real image of a candle on a screen. The distance between the candle and the screen is \(120\ \text{cm}\). The lens is positioned so that the image distance is twice the object distance. Calculate the focal length of the lens in centimeters and state its optical power in dioptres (to two decimal places).
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About This Question
This is Gce Model Questions Vol1 2025 Physics Question 24. It is one of the objective questions from the 2025 Gce Model Questions Vol1 Physics examination.
Difficulty level: Medium .
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