In Fig ABC is the cross section of a right angled prism and

Last updated: 6/11/2023

In Fig ABC is the cross section of a right angled prism and ACDE is the cross section of a glass slab The value of 0 so that incident normally on the face AB does not cross the face AC is given sin 1 3 5 37 B n 3 2 0 37 0 37 0 53 9 U C D Correct