Solving a problem in physics section 1 point 77 optics

Solving a problem in physics section 1 point 77 optics

77. On the glass filled with water, put a glass plate. At what angle should fall on the plate ray of light that would be from the interface with the glass of water was total internal reflection? The refractive index of glass 1.5.

Additional information:

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

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