Gce Model Questions Vol1 2018 Physics Question 48
Practice objective / multiple choice question 48 from the 2018 Gce Model Questions Vol1 Physics examination.
In a laboratory, a fixed screen and a candle are 120 cm apart. A thin converging lens is placed somewhere between them and forms a sharp real image of the candle on the screen. When the lens is moved, two distinct positions give a sharp image, and the distance between these two lens positions is 40 cm. Determine the focal length of the lens.
Answer Options
About This Question
This is Gce Model Questions Vol1 2018 Physics Question 48. It is one of the objective questions from the 2018 Gce Model Questions Vol1 Physics examination.
Difficulty level: Medium .
Master the Exam!
You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.