A glass lens (\\mu=\frac{3}{2}) of focal length 20 {\cm} in air is dipped in a oil of refractive index \\mu=\frac{6}{5}. The focal length of the dipped lens is

NEET 2022 Model Paper 5

Question : 39 of 200

Marks: +1, -0

A glass lens (µ=

) of focal length 20‌cm in air is dipped in a oil of refractive index µ=

. The focal length of the dipped lens is

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