WAEC Physics 2018 Objective — Question 22
Question 22 of 50 from the West African Examinations Council (WAEC) Physics 2018 Objective paper, with the correct answer and a full explanation.
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The lens illustrated above can best be described as a
- A. converging meniscusCorrect
- B. plano-convex
- C. diverging meniscus
- D. bio-convex
Explanation
A meniscus lens (concave on one side, convex on the other) which is thicker at the centre than the edges acts as a converging lens.
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