Verified Solution • 2025–26 Session
moderate
QAIPMT-2003-Ph-2746: NEET 2003 Physics - Class 12 AIPMT-2003-Ph-2746 Solution: A convex lens is dipped in a liquid whose refractive index is…
A convex lens is dipped in a liquid whose refractive index is equal to the refractive index of the lens. Then its focal length will
Multiple Choice Options
- A become zero
- B become infinite
- C become small, but non-zero
- D remain unchanged
Step-by-Step Verified Solution
1 f = ( _ _ 1 ) ( 1 R 1 _ 1 R 2 )
Where _ = _ c o n v e x l e n s _ l i q u i d = 1
_ 1 f = ( 1 _ 1 ) ( 1 R 1 _ 1 R 2 ) = 0
_ f = �