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Question: Answered & Verified by Expert
A convex lens of crown glass $(n=1.525)$ will behave as a divergent lens if immersed in
PhysicsRay OpticsJEE Main
Options:
  • A Water $(n=1.33)$
  • B In a medium of $n=1.525$
  • C Carbon disulphide $n=1.66$
  • D It cannot act as a divergent lens
Solution:
2539 Upvotes Verified Answer
The correct answer is: Carbon disulphide $n=1.66$
A lens shows opposite behaviour if $\mu_{\text {medium }}\gt\mu_{\text {lens }}$

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