question_answer

When light travels from glass to air, the incident angle is \[{{\theta }_{1}}\] and the refracted angle is \[{{\theta }_{2}}\]. The true relation is [Orissa PMT 2004]

A)            \[{{\theta }_{1}}={{\theta }_{2}}\]                                  

B)            \[{{\theta }_{1}}<{{\theta }_{2}}\]

C)            \[{{\theta }_{1}}>{{\theta }_{2}}\]                                  

D)            Not predictable