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Class 12PhysicsRay Optics and Optical InstrumentsHuman Eye and Defects of Vision
Easy

When objects at different distances are seen by the eye,which of the following remains constant?

  • A
    The focal length of the eye lens
  • B
    The object distance from the eye lens
  • C
    The radii of curvature of the eye lens
  • D
    The image distance from the eye lens
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Class 12 Questions

Class 12

Physics Questions

Chapter

Ray Optics and Optical Instruments

Subtopic

Human Eye and Defects of Vision

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