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Physics CBSE Live product
Class 10 (2026-27)
Light reflection and refraction
Image formation of lens using ray diagrams
9.
TBQ - Magnification and selection of lens
Question:
1
m.
Choose the correct answer for the given question from the options:
To view very small printed text clearly, which lens should be used?
A convex lens of short focal length
A concave lens of short focal length
A concave lens of long focal length
A convex lens of long focal length
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