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Ray Optics and Optical Instruments — Physics STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 SciencePhysicsRay Optics and Optical Instruments1 Mark
Question
When the reflecting or refracting rays do not actually intersect but appear to intersect when produced backwards, 
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Answer

  1. A virtual image is formed.
Explanation:
A virtual image is formed when the refracting or reflecting rays do not actually intersect but appear to intersect when they are produced backwards.

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