Which diagram below illustrates the path of a light ray as it travels from a given point X in air to another given point Y in glass?
A) I
B) II
C) III
D) IV
E) V

Question

Which diagram below illustrates the path of a light ray as it travels from a given point X in air to another given point Y in glass? 
A) I 
B) II 
C) III 
D) IV 
E) V

Quizplus · Accepted Answer

The Answer of Which diagram below illustrates the path of a light ray as it travels from a given point X in air to another given point Y in glass? 
A) I 
B) II 
C) III 
D) IV 
E) V

Which Diagram Below Illustrates the Path of a Light Ray