A lens behaves as a converging lens in air and a diverging lens in water. The refractive index of the material is - VgyanHub

Question:

A lens behaves as a converging lens in air and a diverging lens in water. The refractive index of the material is

Options :

(a) equal to unity
(b) equal to 1.33
(c) between unity and 1.33
(d) greater than 1.33

Answer :

(c) between unity and 1.33

Answer Steps :

step 1

step 2

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