Lenses
Kerala Board · Class 10 · Physics
Practice quiz for Lenses — Kerala Board Class 10 Physics. MCQs and questions with answers to test your preparation.
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Sample Questions
A convex lens has a focal length of 20 cm. An object is placed 30 cm from the lens. Calculate the image distance using the lens equation.
Which of the following are characteristics of a convex lens?
The power of a lens with focal length 25 cm is:
When an object is placed between F and 2F of a convex lens, the image formed is:
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Sources & Official References
- Kerala Board of Public Examinations — keralapareekshabhavan.in
- National Education Policy 2020 — education.gov.in
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
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