Post Utme Lasu 2025 Physics Question 18
Practice objective / multiple choice question 18 from the 2025 Post Utme Lasu Physics examination.
A concave lens has a focal length of -20 cm. What is the nature of the lens?
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This is Post Utme Lasu 2025 Physics Question 18. It is one of the objective questions from the 2025 Post Utme Lasu Physics examination.
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