Solving a problem in physics section 42 point 39 optics

Solving a problem in physics section 42 point 39 optics

39. The figure shows a symmetrical beam in the course of an isosceles prism with the refracting angle A = 40 ° (inside the prism beam extends parallel to the base). Determine the deflection angle φ beam prism, if the refractive index n of the Mother of the lens is 1.75.

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Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)