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Geometrical Optics · 2025 · 4 Apr · Shift 1

2 Physics questions from this JEE Main paper
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Geometrical Optics · 2025 · 4 Apr · Shift 1

2 Physics questions from this JEE Main paper

  1. Q61.When an object is placed 40 cm away from a spherical mirror an image of magnification 21​ is produced. To obtain an image with magnification of 31​, the object is to be moved :
    Physics · Geometrical Optics · MCQ
  2. Q72.Distance between object and its image (magnified by −31​) is 30 cm . The focal length of the mirror used is (4x​)cm, where magnitude of value of x is ​.
    Physics · Geometrical Optics · Numerical