The reason for which the given situation is impossible.

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- Why is the following situation impossible? A laser beam strikes one end of a slab of material of length L = 42.0 cm and thickness t = 3.10 mm as shown in Figure P34.36 (not to scale). It enters the material at the center of the left end, striking it at an angle of incidence of 0 = 50.0°. The index of refraction of the slab is n = 1.48. The light makes 85 inter- nal reflections from the top and bottom of the slab before exiting at the other end. 0 -L- n Figure P34.36

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Chapter 34, Problem 36AP

To determine

The reason for which the given situation is impossible.

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- Why is the following situation impossible? A laser beam strikes one end of a slab of material of length L = 42.0 cm and thickness t = 3.10 mm as shown in Figure P34.36 (not to scale). It enters the material at the center of the left end, striking it at an angle of incidence of 0 = 50.0°. The index of refraction of the slab is n = 1.48. The light makes 85 inter- nal reflections from the top and bottom of the slab before exiting at the other end. 0 -L- n Figure P34.36

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