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Question: Answered & Verified by Expert
A lens is made up of 3 different transparent media as shown in figure. A point object $O$ is placed on its axis beyond $2 f$. How many real images will be obtained on the other side?

PhysicsRay OpticsNEETNEET 2023 (Manipur)
Options:
  • A No image will be formed
  • B $3$
  • C $2$
  • D $1$
Solution:
2283 Upvotes Verified Answer
The correct answer is: $3$
Since all three medium will form individual real images at different points on the other side of lens (as object distance is more than $2 f$ )
$\therefore$ Number of real images formed $=3$.

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