TBQ - Magnification and selection of lens — task. Physics CBSE Live product, Class 10 (2026-27).

Select the best answer for the given question:

Which lens is most appropriate for seeing fine details of a small object?

A concave lens of focal length \(40\ cm\)
A convex lens of focal length \(40\ cm\)
A concave lens of focal length \(4\ cm\)
A convex lens of focal length \(4\ cm\)

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