An isosceles prism of angle 120degree ha...

An isosceles prism of angle 120degree has a refractive index 1.44. Two parallel monochromatic rays enter the prism parallel to each other in air as shown. The rays emerge from the opposite faces

Are parallel to each other

Are diverging

Make an angle `2 sin^(-1) (0.72)` with each other

Make an angle `2 {sin^(-1) (0.72)-30^(@)}` with each other

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