In the figure shown a point object O is placed in air. A spherical boundary of radius of curvature 1.0 m separates various media. AB is principal axis. The refractive index above AB is 1.6 and below AB is 2.0 . The separation between the images formed due to refraction at spherical surface is:

Question

TestHub · Accepted Answer

​ I 1 ​ ⇒ v 1.6 ​ − − 2 1 ​ = + 1 1.6 − 1 ​ ⇒ v 1 ​ = 16 I 2 ​ ⇒ v 2.0 ​ − − 2 1 ​ = 1 2 − 1 ​ ⇒ v 2 ​ = 4 ∣ v 1 ​ − v 2 ​ ∣ = 12 m ​

Physics - Geometrical Optics Question with Solution | TestHub

Options:

Doubts & Discussion