A biconcave lens made of a transparent material of refractive index 1.5 is immersed in water of refractive index 1.33. Will the lens behave as a converging or a diverging lens? Give reason.

A biconcave lens made of a transparent material of refractive index 1.25 is immersed in water of refractive index 1.33. Will the lens behave as a converging or a diverging lens? Give reason.

A biconcave lens made of a transparent material of refractive index 1.25 is immersed in water of refractive index 1.33. Will the lens behave as a converging or a diverging lens? Give reason.

A biconcave lens made of transparent material of refractive index 1.25 is immersed in water of refractive index 1.33 . Will the lens behave as a convering or diverging lens? Given reason.

A biconvex lens of a transparent material of refractive index 1.25 is immersed in water of refractive index 1.33 will the lens behave as a converging or a diverging lens?Give reason.

A biconvex lens made of a transparent material of refractive index 1.33. Will the lens behave as a converging or a diverging lens ? Give reason.

A concave lens made of a material of refractive index mu_g is immersed in a medium of refractive index mu_l , equal to and