A ray PQ is incident normally on the face AB of a triangular prism of refracting angle of
60o, made of a transparent material of refractive index
2√3 as shown in the figure. Trace the path of the ray as it passes through the prism. Calculate the angle of emergence and angle of deviation.
![260927_2f47a50ff8144e6fb2e1cb0eff41d27c.png](https://search-static.byjusweb.com/question-images/toppr_invalid/questions/260927_2f47a50ff8144e6fb2e1cb0eff41d27c.png)