Question:medium

A man who wears glasses of power \(3D\) must hold a newspaper at least \(25\,cm\) away to see clearly. How far away would the newspaper have to be if he took off the glasses and still wanted clear vision?

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Negative sign indicates virtual image / object distance in sign convention.

Updated On: Apr 16, 2026

\(10\,cm\)
\(25\,cm\)
\(1\,m\)
\(-1\,m\)

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The Correct Option is D

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