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Physics · Geometrical Optics

JEE Main 2025 — 29 January, Morning Shift — Question 36

Let uu and vv be the distances of the object and the image from a lens of focal length ff. The correct graphical representation of u and v for a convex lens when ∣u∣>f|\mathbf{u}|>f, is

  1. Option A:
    Option A figure
  2. Option B:
    Option B figure
    Correct
  3. Option C:
    Option C figure
  4. Option D:
    Option D figure

Answer: B

Step-by-step solution

(u+f)(v−f)=f2\quad(\mathrm{u}+\mathrm{f})(\mathrm{v}-\mathrm{f})=\mathrm{f}^{2}

Solution figure

Answer key and solution verified before publishing.

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Exam
JEE Main 2025
Paper
29 January, Morning Shift
Subject
Physics
Chapter
Geometrical Optics
Topic
Experiments for Determination of Focal Length of Lens & Mirrors

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