Optics: JEE Main 2024 Physics question

JEE Main 2024 · 30 Jan, Morning shift · Q62

JEE Main 202430 Jan, Morning shiftPhysicsMediumOptics190× since 2002

The distance between object and its two times magnified real image as produced by a convex lens is

45 \mathrm{~cm}

. The focal length of the lens used is _______ cm.

Your answerType your answer. Integers and decimals are accepted.

JEE Main 2024 · 30 Jan, Morning shift · Q62

JEE Main 202430 Jan, Morning shiftPhysicsMediumOptics190× since 2002

The distance between object and its two times magnified real image as produced by a convex lens is

45 \mathrm{~cm}

. The focal length of the lens used is _______ cm.

Your answerType your answer. Integers and decimals are accepted.

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