on one of the equal faces of an isosceles glass prism The

Last updated: 6/14/2023

on one of the equal faces of an isosceles glass prism The light ray is reflected internally twice on the same sized faces and then emerges through the base of the prism perpendicularly then choose matching List I P Prism angle A Q zB or C R Deviation at face AB S Deviation at face AB Codes P Q 2 A 1 R 3 2 S 1 1 90 B 4 List II 1 36 2 72 3 108 4 144