An air bubble in a glass slab with refractive index 1 5 near

Last updated: 5/30/2023

An air bubble in a glass slab with refractive index 1 5 near normal incidence is 5 cm deep when viewed from one surface and 3 cm deep when viewed from the opposite face The thickness in cm of the slab is 1 12 2 16 3 8 4 10