Two convex lenses of focal length 20 ~cm each are placed coaxially with a separation of 60 ~cm between them. The image of the distant object formed by the combination is at _ _ _ _ _ _ c m from the first lens.

Optics: JEE Main 2023 Physics question

JEE Main 2023 · 12 Apr, Morning shift · Q62

JEE Main 202312 Apr, Morning shiftPhysicsMediumOptics190× since 2002

Two convex lenses of focal length

20 \mathrm{~cm}

each are placed coaxially with a separation of

60 \mathrm{~cm}

between them. The image of the distant object formed by the combination is at _____________

\mathrm{cm}

from the first lens.

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JEE Main 2023 Optics Question with Answer (12 Apr Morning shift, Q62) | JEE Arc